Dɔkɔtɔrɔ Jakariya Sangare

Taabolo injiniyɛri ɲininikɛla, min bɛ bioenerji la baara kɛ

A ka dɔnniya kɛrɛnkɛrɛnnen bɛ biyomasi yɛlɛmali taabolow modɛli labɛnni, jatebɔla simulasion ani ɲɛnabɔli la.

Ɲininiw lajɛ Baarakɛyɔrɔw ni seko minnu bɛ yen, olu lajɛ Jɛ-ka-baara
Dr. Diakaridia Sangaré — portrait

Kibaru kuraw

    A ka ɲɛnamaya sira

    Diakaridia Sangaré ye taabolo injiniyɛri ɲininikɛla ye, min bɛ bioenerji la ani biyomasi lignoseluloziki ni sɛnnɛ-izini tolenw nafabɔli sabatilen na. Sisan a bɛ dɔnniya baara kɛ Faransi ka sɛnnɛ ɲinini ni yiriwali diɲɛ jɛ-ka-baara baarakɛda (CIRAD) la, PERSYST depatiman kɔnɔ, BioWooEB ɲinini kulu (UPR) la, Montpellier, Faransi.

    A ye kemiki injiniyɛri diplɔmu sɔrɔ Universidad de Oriente (UO) la, Santiago de Cuba. Yen, a ye a ka ɲinini sira daminɛ sɛnnɛ tolenw ka digɛsion anaerɔbiki kalan na, walasa ka biyogazi dilan. O kɔfɛ, a ye ɲinini mastɛri kɛ taabolow injiniyɛri la Universidad Autónoma de San Luis Potosí (UASLP) la, Mɛkisiki. O kalan tun sinsinnen bɛ biyomasi yɛlɛmali tɛrimokemiki kan, walasa ka fanga sɔrɔyɔrɔ dilannenw labɛn.

    A ye doktora kɛ taabolo injiniyɛri la Universidad Autónoma de San Luis Potosí (UASLP) ni Faransi ka jamana ɲinini dɔnniya baarakɛda (CNRS-ICARE) ka jɛ-ka-baara kɔnɔ, Orléans, Faransi. A ka doktora ɲinini ye sɛgɛsɛgɛli ni jatebɔla modɛli labɛnni fara ɲɔgɔn kan, walasa ka yɛlɛmali tɛrimokemiki taabolow kalan, kɛrɛnkɛrɛnnenya la biyomasi ka karbonizasion hidrotɛrimiki.

    O kɔfɛ, a ye postdoktora ɲinini kɛ kɔmpoze organiki ni sɛgɛsɛgɛli kemiki instituti (ICOA-CNRS) la. Yen, a ye kɔmpoze bioaktifiw bɔli kalan jiri fɛnw na, fɛn jalen ni fɛn jiman faranfansili fɛ, walasa ka u kɛ furakɛli ni kosimɛtiki la.

    A ka baara sira kɔnɔ, a ye izini baara fana kɛ Orbia Advance Corporation la, taabolo injiniyɛri ani taabolo simulasion ladilikɛla ye. A ye sanfɛ kalan karanmɔgɔya, ɲininikɛla denmisɛnw kɔlɔsili ani diɲɛ dɔnniya jɛ-ka-baara fana kɛ.

    N ka sisan ɲininiw

    N ka sisan ɲininiw sinsinnen bɛ biyomasi lignoseluloziki ni sɛnnɛ-izini tolenw nafabɔli kan, walasa ka bioenerji, sintezi gaz, biochar, hydrochar, kɔmpoze bioaktifiw ani biofɛn wɛrɛw dilan. Olu bɛ se ka kɛ enerji ni kemiki izini na, ji saniyali la, ani sɛnnɛ, furakɛli ni kosimetiki baaraw la. O kama, sɛgɛsɛgɛli ni hakɛ caman modɛli labɛnni bɛ fara ɲɔgɔn kan: ka bɔ sɛgɛsɛgɛli porogaramuw dilanni, kinɛtiki kalan ni kalaya ni matiyɛri tɛmɛsira sɛgɛsɛgɛli la, ka taa reaktɛri simulasion ni taabolo ɲɛnabɔli la. Baara kɛcogo in bɛ dɛmɛ ka yɛlɛmali sira dɔn ka ɲɛ, ka taabolow ni yɛlɛmali sistemuw ka baarakɛcogo ɲɛnabɔ, ka fɛn sɔrɔlenw ka ɲumanaya ɲɛnabɔ, ani ka nafabɔli sira sabatilenw labɛn minnu bɛ bɛn nafolo ni sigida suguya caman ma.

    Baara kɛcogo in bɛ sɛgɛsɛgɛli ni hakɛ caman modɛli labɛnni fara ɲɔgɔn kan: kinɛtiki kɔnɔna makromolekili hakɛ la, kalaya ni masa tɛmɛsira partikili hakɛ la, ani jidinamiki ni reakisionw reaktɛri hakɛ la.

    Fɛɛrɛ minnu bɛ kɛ, olu ye kinɛtiki modɛliw, jatebɔla jilama dinamiki (CFD), taabolo simulasion, sɛgɛsɛgɛli porogaramuw, ɲɛnabɔli ani masin kalan ye. Fiziki sariyaw donnen bɛ nerɔn rezo (PINNs) dɔw la, walasa ka modɛli minnu bɛ se ka lajɛli kɛ, olu labɛn ani ka taabolo dilancogo ni hakɛ yɛlɛmali dɛmɛ.

    Kalan ni diplɔmuw

    Doktora, taabolo injiniyɛri dɔnniyaw la — 2021

    • Universidad Autónoma de San Luis Potosí (UASLP), Mɛkisiki
    • Faransi ka jamana ɲinini dɔnniya baarakɛda (CNRS-ICARE), Orléans, Faransi

    Ɲinini mastɛri, taabolow injiniyɛri la — 2017

    • Universidad Autónoma de San Luis Potosí (UASLP), Mɛkisiki

    Kemiki injiniyɛri diplɔmu — 2014

    • Universidad de Oriente (UO), Santiago de Cuba, Kuba

    Kanw

    • Esipaɲikan
    • Faransikan
    • Angilɛkan
    • Pɔritigɛkan
    • Bamanankan ni Julakan

    Porofɛsiyɔnɛli porofiliw

    Pɛrɛsi ni kibaru fɛɛrɛw

    El Sol de San Luis
    Diakaridia Sangaré bɛ ɲinini jara sɔrɔ UASLP la san 2017

    UASLP doktora kalanden dɔ ye jɔyɔrɔ fɔlɔ sɔrɔ

    Diakaridia Sangaré, doktora kalanden kemiki injiniyɛri dɔnniyaw la Universidad Autónoma de San Luis Potosí (UASLP) ka kɛmiki dɔnniyaw fakilte kɔnɔ, ye jɔyɔrɔ fɔlɔ sɔrɔ inivɛrisite ka ɲinini porozɛ sanga la, teknoloji fan na. A ka porozɛ tɔgɔ tun ye «Fanga sɔrɔyɔrɔ kuraw minnu dilannen don biyomasi — Agave salmiana bagasi — la, siniɲɛsigi sabatilen kama». Jara in dira a ma san 2017 Inivɛrisite ka sigida ni hadamadenya, dɔnniya ani teknoloji ɲinini jara kɔnɔ.

    Barokun jɔnjɔn kalan

    Patricia CalvilloEl Sol de San LuisNowanburukalo tile 2, san 2017

    Amanecer Huasteco
    Ja min bɔra Amanecer Huasteco ka barokun na

    UASLP kalan kɔfɛ kalanden dɔ bɛ fanga sɔrɔyɔrɔ kuraw labɛn

    Diakaridia Sangaré, kalan kɔfɛ kalanden Universidad Autónoma de San Luis Potosí (UASLP) ka kɛmiki dɔnniyaw fakilte la, ye inivɛrisite ka sigida ni hadamadenya, dɔnniya ani teknoloji ɲinini jara sɔrɔ porozɛ dɔ kosɔn, min sinsinnen bɛ biyomasi yɛlɛmali fanga sɔrɔyɔrɔ dilannenw ye. Ɲininkali kɔnɔ, Mali ɲininikɛla in ye a ɲɛfɔ ko baara kɛra UASLP ni Faransi ka jamana ɲinini dɔnniya baarakɛda (CNRS) ka jɛ-ka-baara kɔnɔ, walasa ka biyomasi nafabɔ fanga sɔrɔyɔrɔ wɛrɛ ye, siniɲɛsigi sabatilen kama.

    Barokun jɔnjɔn kalan

    Amanecer HuastecoAmanecer HuastecoNowanburukalo tile 5, san 2017

    Jara ni danfaraw

    • Best doctoral thesis award
      San 2021 doktora tezi ɲuman jara, Universidad Autónoma de San Luis Potosí, Mɛkisiki (2022).
      2022
    • UASLP jara ja
      «Summa Cum Laude» danfara doktora tezi kama, Universidad Autónoma de San Luis Potosí, Mɛkisiki (2021).
      2021
    • CONACYT logo
      CONACYT ka doktora wariko dɛmɛ, Mɛkisiki (2018).
      2018
    • University award 2017
      Inivɛrisite ka sigida ni hadamadenya, dɔnniya ani teknoloji ɲinini jara, Universidad Autónoma de San Luis Potosí, Mɛkisiki (2017).
      2017
    • Jamana ka ɲinini jara san 2016
      Jamana ka dɔnniya ni teknoloji ɲinini jara, inivɛrisite fan, Mɛkisiki (2016).
      2016
    • Gold diploma medal
      Sanu diplɔmu kemiki injiniyɛri la, Universidad de Oriente, Santiago de Cuba (2014).
      2014
    • Universidad de Oriente
      Jamana wɛrɛ ka kalanden ɲuman diplɔmu, Universidad de Oriente, Santiago de Cuba (2009–2014).
      2009–2014
    • Republic of Mali
      Kalan wariko dɛmɛ, walasa ka inivɛrisite kalan kɛ Kuba la (2008).
      2008

    Ɲinini porofili

    N ka ɲininiw bɛ biyomasi lignoseluloziki ni sɛnnɛ-izini tolenw yɛlɛma walasa ka u kɛ enerji, karibɔni fɛnw ani molekili nafamaw ye. O kama, n bɛ baara kɛ sɛgɛsɛgɛli ni modɛli labɛnni cɛ, ka kinɛtiki modɛliw, jatebɔla jilama dinamiki (CFD), taabolo simulasion ani sɛgɛsɛgɛli porogaramuw fara ɲɔgɔn kan. Baara kɛcogo in bɛ se ka fɛn dafalenw ka kɔnɔko ni u yɛlɛma cogo, reaktɛriw ka baara kɛcogo ani fɛn sɔrɔlenw ka ɲumanaya siri ɲɔgɔn na, ka bɔ laboratori hakɛ la ka taa piloti ni izini hakɛw la.

    Dɔnniya nɔfɔlɔ

    A sigicogo

    Kemiki injiniyɛri

    Matiriyɛli dɔnniyaw

    Injiniyɛri

    Biyomasi nafabɔ sira jɔnjɔnw

    ← i bolokɔrɔ siri ka diyagaramu bɛɛ lajɛ →
    MATIYƐRI DAMINƐ YƐLƐMALI SIRA FƐN JƆNJƆN MIN BƐ SƆRƆ Tulu sɔrɔyɔrɔ sɛnɛfɛnw (koliza, tɛlɛntulu, soja…) Sukaro ni amidɔn sɔrɔyɔrɔ sɛnɛfɛnw (foronto sukaro, kaba, nɔgɔ…) Biyomasi lignoseluloziki (jiri, samani, tolenw…) Tolen kɛlɛnkɛlɛn min bɛ se ka tiɲɛ (ji tolen, fɛn organiki tolenw…) Bɔli ani faranfansili Tɔrɛfaksion Karbonizasion hidrotɛrimiki (HTC) Pirɔlizi Gazifikasion Jeni Kalaya ni fanga (kalaya ni fanga) Fɛn jimanw (bio-oil, fɛn bɔlenw) Fɛn kɛlɛnkɛlɛnw (biochar, hydrochar) Fɛn gazimanw (syngas, gaziw)
    Biyomasi nafabɔ sira jɔnjɔnw

    Sɛgɛsɛgɛli fɛɛrɛ

    Sɛgɛsɛgɛliw bɛ labɛn matiyɛri daminɛw, taabolo ni fɛn minnu ɲininen don, olu kɔsɔn. Daminɛli fɔlɔ ye biyomasi sifatw dɔnni ye; o bɛ kunnafoni jɔnjɔnw di ani bɛ dɛmɛ ka yɛlɛmali sira bɛnnen sugandi.

    Biyomasi sifatw dɔnni

    O kɔnɔ, elementaw ka sɛgɛsɛgɛli ni sifat fɔlɔw ka sɛgɛsɛgɛli, kalori hakɛ, ani kɔnɔna dilancogo — kɛrɛnkɛrɛnnenya la selilozi, emiselilozi ni liɲini — bɛ jateminɛ. Kunnafoniw in bɛ dɛmɛ ka matiyɛri daminɛ bɛnni yɛlɛmali tɛrimokemiki walima bɔli ma lajɛ ani ka kalan xaalɛ fɔlɔw labɛn.

    Yɛlɛmali tɛrimokemiki

    Karbonizasion hidrotɛrimiki bɛ kalan hydrochar dilanni kama; pirɔlizi bɛ kalan biochar, fɛn jimanw ani gazi minnu tɛ jiman, olu sɔrɔli kama; gazifikasion bɛ syngas walima gaziji dilan; jeni bɛ kalaya ni fanga dilan.

    Kɔmpoze bioaktifiw bɔli

    Fɛn jalen ni fɛn jiman cɛ bɔli bɛ kɛ kɔmpoze bioaktifiw sɔrɔli ni u sifatw dɔnni la, furakɛli, kosimɛtiki ani nafabaara wɛrɛw kama. Fɛɛrɛw kɔnɔ, maserasion sigilen, Soxhlet bɔli, bɔli bolila ani Soxtec bɛ yen; kunnafoni minnu bɛ sɔrɔ, olu bɛ kɛ xaalew sanga ni taabolo ɲɛnabɔli la.

    Kunnafoni wɛrɛ kama, Baarakɛyɔrɔw ni minanw lajɛ.

    Modɛli labɛnni ani simulasion fɛɛrɛ

    An ka ɲininiw na, modɛli labɛnni ni simulasion ye fɛɛrɛ jɛlenw ye minnu bɛ nafabɔli taabolow ka baara kɛcogo jira ani ka u nata lajɛ. An bɛ u kɛ yɛlɛmali hakɛw la, ka bɔ laboratori hakɛ la ka taa piloti hakɛ la. Modɛliw bɛ paramɛtiri sɔrɔ ani u bɛ sɛgɛsɛgɛ sɛgɛsɛgɛli kunnafoniw fɛ, sani ka u kɛ ka ko minnu bɛ kɛ olu simulasion kɛ ani ka u ɲɛfɔ, ka reakitɛri dilancogo suguyaw sanga, ka baara xaalew ɲɛnabɔ, ani ka latigɛli dɛmɛ. Modɛli labɛnni fɛɛrɛ minnu an bɛ kɛ, olu dɔw bɛ jira duguma.

    Kinɛtiki kɔnɔna modɛli

    Kinɛtiki kɔnɔna modɛliw bɛ kɛ kinɛtiki paramɛtiriw jateminɛli, reakision sira ni mekanizimu dɔnni, ani taabolo minnu bɛ ko ɲɛfɛbɔ, olu dɔnni la. U bɛ se ka labɛn reakision kelen walima caman-caman sira ye, walasa ka biyomasi kɔnɔfɛnw ka kemiki yɛlɛmaliw ɲɛfɔ.

    Fiziki modɛliw

    Fiziki modɛliw kɔnɔ, jatebɔla jilama dinamiki (CFD) ni fiziki fan caman modɛliw faralen ɲɔgɔn kan bɛ yen. U bɛ jidinamiki, turbulence, espɛsi ni partikili tɛmɛsira, kalaya ni masa tɛmɛsira, rayɔnman, ani kemiki reakisionw jatebɔ reaktɛriw kɔnɔ.

    Tɛrimodinamikiki modɛliw

    An ka ɲininiw na, an bɛ tɛrimodinamikiki modɛliw kɛ fɔlɔ-fɔlɔ taabolo minnu bɛ sigilen cogo la, olu ka simulasion kama. O modɛliw bɛ taabolo kɔnɔ baara kelen-kelenw fara ɲɔgɔn kan, ka matiyɛri ni fanga balansiw, xaalɛ sariyaw, fazi balansiw ani kɔmpoze fila ɲɔgɔn cɛ paramɛtiriw ladon, walasa ka ɲagamiw ka cogo ni faranfansili baaraw jira.

    Sɛgɛsɛgɛli porogaramu ni statistiki modɛliw

    Baara sira sigilen bɛ taabolo saba la: screening, walasa ka fɛn minnu ka nɔ ka bon, olu dɔn; fɛn sɛgɛsɛgɛli, walasa ka nɔ jɔnjɔnw ni ɲɔgɔn cɛ kɛcogow hakɛbɔ; ani jaabi fɛɛrɛ, walasa ka modɛli empirikiw labɛn, xaalɛ ɲuman sigiyɔrɔ dɔn ani u sɛgɛsɛgɛ. Statistiki sɛgɛsɛgɛli bɛ kɛ nafamaya, dafabaliya ani modɛli bɛnni lajɛli la.

    Masin kalan

    An ka ɲininiw na, an bɛ masin kalan modɛliw kɛ, walasa ka ɲɔgɔn cɛ siri minnu tɛ tilennen, olu jira ani ka lajɛliw kɛ ka bɔ sɛgɛsɛgɛli kunnafoniw, CFD simulasion jaabiw walima kunnafoni jɛlenw na, minnu bɛ o fɛɛrɛ fila lajɛ. Fɛɛrɛ minnu bɛ kɛ, olu kɔnɔ nerɔn rezo dilannen kɔrɔlenw ni fiziki sariyaw donnen nerɔn rezow (PINNs) bɛ yen. PINNs ni nerɔn modɛli kɔrɔlenw tɛ kelen ye, barisa PINNs bɛ fiziki sariyaw ka siriw don u ka kalan waati la. Ni o modɛliw sɛgɛsɛgɛra ka dafa, u bɛ se ka kɛ modɛli dɔgɔmanw ye, minnu ka jatebɔ kɛcogo man ca, walima ka don digital twin kɔnɔfɛnw na.

    CFD modɛli dɔ labɛnna karbonizasion hidrotɛrimiki reaktɛri lamagalen kama, walasa ka jidinamiki, partikiliw jɛgɛnin, kalaya tɛmɛsira ani kinɛtiki kalan. Simulasion ye lamagali xaalɛ jɔnjɔn dɔ sugandi; o xaalɛ sɛgɛsɛgɛra kɔfɛ laboratori la, ani fiziki fan caman ka jɛɲɔgɔnya reaktɛri kɔnɔ kalanna.

    CFD simulasion min bɛ reaktɛri lamagalen jidinamiki ni partikiliw jɛgɛnin jira.
    CFD simulasion
    Jidinamiki ni partikiliw jɛgɛnin: CFD simulasion

    Lamagali teliya suguyaw la simulasionw kɛra, walasa ka xaalɛ dɔn min na agitɛri palaw ka fanga inɛrisiyali ni jidinamiki bɛ partikiliw ka sigi gravite fɛ ka a se ka u jɛgɛ kelenya la ji kɔnɔ. Jaabiw ye jira ko lamagali teliya 550 rpm ɲɔgɔn ye reaktɛri ka xaalɛ jɔnjɔn ye.

    Jidinamiki ni partikiliw jɛgɛnin lajɛli sɛgɛsɛgɛli la, 550 rpm la.
    Sɛgɛsɛgɛli
    Jidinamiki ni partikiliw jɛgɛnin: sɛgɛsɛgɛli

    Simulasionw kɔfɛ, sɛgɛsɛgɛliw kɛra lamagali teliya suguyaw la, walasa ka modɛli ka xaalɛ minnu fɔ, olu lajɛ ani ka u sabati. Jaabiw ye jira ko lamagali teliya 550 rpm ɲɔgɔn mako bɛ yen walasa ka partikiliw jɛgɛ kelenya la reaktɛri kɔnɔ. Sɛgɛsɛgɛli lajɛliw ye ɲagami kelenyalen sɔrɔli sabati xaalɛ kalannen na.

    Kunnafoni wɛrɛ kalan
    Hakɛ tilancɛ, kalaya ni teliya filanw faralen ɲɔgɔn kan reaktɛri kɔnɔ.
    CFD fiziki fan caman faralen ɲɔgɔn kan

    CFD simulasion sira in na, fiziki modɛli suguyaw farala ɲɔgɔn kan walasa ka jilama boli, partikiliw taamali ni u jɛgɛnin, kalaya tɛmɛsira ani karbonizasion hidrotɛrimiki kinɛtiki jatebɔ waati kelen na. Ja in bɛ teliya, kalaya ani fɛn jalen ni fɛn jiman fan hakɛ tilancɛ filanw jira, ka biyomasi yɛlɛmali taamali fara o kan.

    Kunnafoni wɛrɛ kalan

    Kalan in na, reaktɛri dɔ min kɛra piloti hakɛ la walasa ka kalaya fanga sɔrɔ, a fanga bɛ 15 ni 30 kW cɛ, o sɛgɛsɛgɛra fɔlɔ laboratori la. O kɔfɛ, CFD reakisionla modɛli dɔ labɛnna walasa ka jidinamiki ni pirɔlizi gaziw minnu ka kalori hakɛ ka dɔgɔn, olu jeni kalan. Modɛli sabatilen kɔfɛ sɛgɛsɛgɛli kunnafoniw na, a kɛra reaktɛri dilancogo suguyaw sanga ani ka xaalɛw dɔn minnu bɛ jeni ɲumanaya ani CO tɔlen hakɛ dɔgɔya.

    Localisation de la zone de réaction et des régions à plus fort dégagement de chaleur.
    CFD kalaya filan

    Kalaya filan min simulasion kɛra, o bɛ jeni kɛyɔrɔ jɔnjɔn ni reaktɛri kɔnɔ yɔrɔ kalayalen kosɛbɛw jira. Dilancogo suguyaw sangali bɛ jira ko reaktɛri dilancogo, pirɔlizi gazi donna yɔrɔ ani fiɲɛ jɛgɛnin bɛ yɔrɔ kalayalenw sigiyɔrɔ ni u bonya yɛlɛma.

    Kunnafoni wɛrɛ kalan
    Distribution du monoxyde de carbone après la réaction et identification des régions à oxydation incomplète.
    CO tɔlen jeni kɔfɛ — CFD

    CFD simulasion jaabi in bɛ CO tɔlen jɛgɛnin jira oksidasion kɔfɛ. Reaktɛri dilancogo suguyaw sangali bɛ jira ko dilancogo bɛ yɔrɔ minnu na CO oksidasion ma dafa, olu sigiyɔrɔ yɛlɛma.

    Kunnafoni wɛrɛ kalan
    Fɛn kɛlɛnkɛlɛnw, gazi minnu tɛ jiman, fɛn jimanw ni ji yɛlɛmali pirɔlizi waati la.
    Fɛn dilanni ani u jɛgɛnin

    Kalan in na, kinɛtiki caman-caman modɛli dɔ farala CFD simulasion na, walasa ka biyomasi kɔnɔ lignoseluloziki fɛnw tiɲɛni ni pirɔlizi fɛn jɔnjɔnw dilanni jira: biochar, bio-oli, ji ani gazi minnu tɛ jiman. Kalaya teliya 10 °C/min la, ja in bɛ biyomasi ka masa bɔnni ni fɛn suguyaw hakɛ tilancɛw ka yɛlɛmali jira taabolo kɔnɔ.

    Kunnafoni wɛrɛ kalan
    Char kɔnɔ karboni hakɛ yɛlɛmali simulasion na 850, 900, 950 ni 1000 °C la, isotɛrimiki sigida waati suguyaw kɔnɔ.
    Biochar kinɛtiki ani a reaktivite

    Ja in bɛ biochar reaktivite ka yɛlɛmali jira, karboni tɔlen hakɛ bɛ dɔgɔya dɔɔnin-dɔɔnin isotɛrimiki kalaya suguyaw la, minnu bɛ 850 ni 1000 °C cɛ, ni baara waati min bɛ se ka taa miniti 90 ma. Kalaya ni reakision waati bɛ bonya cogo min, yɛlɛmali bɛ teliya, o min bɛ biochar kinɛtiki ni reaktivite dɔn.

    Kunnafoni wɛrɛ kalan
    Striping kolɔn faranfansili taabolo diyagaramu min simulasion kɛra Aspen HYSYS la.
    Taabolo simulasion

    Striping kolɔn dɔ ka dinamiki simulasion kɛra, o min bɛ kɛ DOP saniyali la furakɛli baaraw kama. Modɛli in ye kolɔn ka jidinamiki ni dinamiki kɛcogo kalan, baara xaalɛ suguyaw sanga, ani waati min mako bɛ yen walasa ka se sigida sabatilen na, o dɔn. A ye fana taabolo ka waati yɛlɛmali kalan daminɛli ni sabatili waati la.

    Kunnafoni wɛrɛ kalan
    Jaabi fɛɛrɛ ni bɔli xaalɛ ɲuman minnu simulasion ye dɔn.
    CFD ni sɛgɛsɛgɛli porogaramu

    Fɔlɔ, kinɛtiki kalan dɔ kɛra walasa ka kinɛtiki paramɛtiriw ni difizion koefisiyan jateminɛ, minnu bɛ dihydrorobinetin ni robinetin bɔli Robinia jiri la. Paramɛtiriw in donna kɔfɛ CFD modɛli dɔ kɔnɔ, min kɛra piloti hakɛ la reaktɛri kama, ani a sɛgɛsɛgɛra ka dafa laboratori kunnafoniw fɛ. Kalan in ye maserasion sigilen, bɔli bolila ani sɛgɛsɛgɛli porogaramu fara ɲɔgɔn kan, walasa ka baara xaalɛw ɲɛnabɔ ani ka kɔmpoze bioaktifi fila bɔli hakɛ bonya kosimetiki baaraw kama.

    Kunnafoni wɛrɛ kalan

    Jɛ-ka-baaraw

    Ne ka dɔnniya jɛ-ka-baara sigilen bɛ seko minnu bɛ ɲɔgɔn dafa, olu kan, walasa ka biyomasi nafabɔli sɛgɛsɛgɛ ka ta a fɛn kɔnɔna sɛgɛsɛgɛli la ka se porosɛsi hakɛ la. Rezo in bɛ biyomasi sɛgɛsɛgɛli, kalaya yɛlɛmali ni ekstraksion, reakision kinɛtiki, CFD ni fiziki caman modɛli, porosɛsi simulasion ni ɲɛnabɔli, laboratori sɛgɛsɛgɛli ani hakɛ yɛlɛmali fara ɲɔgɔn kan. Jɛ-ka-baara in bɛ kɛ porozɛw ɲɔgɔn fɛ, kalandenw kɔlɔsili ni kalan, kunnafoni ni fɛɛrɛ tilali, minanw kɛli ɲɔgɔn dafa, ani sɛbɛnw ni diɲɛ porozɛ sɛbɛw labɛnni ɲɔgɔn fɛ, walasa ka jaabi minnu bɛ se ka sɛgɛsɛgɛ ani ka taa laboratori la ka se pilot hakɛ la.

    Rezo

    Sisan ka jɛ-ka-baara rezo

    Rezo in tɛ mɔgɔw ni jamana tɔgɔ lisiti dɔ dɔrɔn ye; a bɛ dɔnniya ni baarakɛda jɛɲɔgɔnyaw minnu sɛbɛnnen don, olu jira. Juru kelen-kelen bɛ jɛ-ka-baara tilennen dɔ jira min bɔra sɛbɛn ɲɔgɔn ma bɔli, porozɛ, kɔlɔsili, kalan walima sanfɛ kalan taa-segin na; ɲininikɛlaw fana bɛ u baarakɛdaw la, ani CIRAD–UPR BioWooEB la ni jɛ-ka-baara bɔra unité in fɛ. Rezo ni jamana ja in bɛ se ka jɛɲɔgɔnyaw sigicogo lajɛ, ka juru tilennenw danfara ni baarakɛda tɔgɔ fɛ bɔlenw, ani ka diɲɛ bɛɛ jɛ-ka-baara hakɛ lajɛ.

    Mapi min bɛ se ka waleya, o bɛ lajigin…

    Jɛ-ka-baara baarakɛda nafamaw

    Jɛ-ka-baara suguyaw

    • Ɲinini porozɛw ni rezow

      Ɲinini porozɛw jɛlen labɛnni ani jamana kɔnɔ walima diɲɛ bɛɛ porozɛ ɲinini sɛbɛnw labɛnni.

      Ɲinini rezow, kɔnseporiɔmuw ani dɔnniya baaraw wɛrɛw kɔnɔ donni.

    • Kalan, kɔlɔsili ani mɔgɔw ka taa-segin

      Doktora ni mastɛri kalan sɛbɛnw kɔlɔsili ɲɔgɔn fɛ, kalandenw kalan, sitazi kɔlɔsili ani kalandenw, ɲininikɛlaw walima sanfɛ kalan baarakɛlaw ka taa-segin porogaramuw.

    • Dɔnniya tilali ani baarakɛyɔrɔw

      Dɔnniya, fɛɛrɛ ni kunnafoni tilali, ani baarakɛyɔrɔw ni minanw kɛli min bɛ ɲɔgɔn dafa.

    • Dɔnniya sɛbɛnw dilanni ani u lajɛbaya

      Ɲinini barokunw, gafew, gafe babaw ani dɔnniya lajɛbaw, seminɛriw walima dɔnniya lajɛliw ka sɛbɛnw labɛnni ɲɔgɔn fɛ.

    Ni aw b'a fɛ ka jɛ-ka-baara dɔ lajɛ, aw ka ɲɔgɔn sɔrɔ.

    Sɛbɛnniw

    Dɔnniya baara kɔnɔ, an bɛ sɔrɔ zurnali sɛbɛnw, gafe tigɛdaw, kongɛre kumaw ni jiraliw, tɛsiw ni kalan laban sɛbɛnw, ani ɲɔgɔn-sɛgɛsɛgɛli baaraw. Nin suguya minnu bɛ jira duguma.

    Zurnali sɛbɛnw

    2026

    Quantification of cashew nut shell pyrolysis products and the effect of extractives on the product distribution

    Sangare D., Bouarfa N., Valette J., Thevenon F., Van De Steene L., Commandre J.M., Pinta F., Blin J. — Chemical Engineering Journal Advances, 27, 15 p.

    https://doi.org/10.1016/j.ceja.2026.101278
    2026

    Influence of ethanol on ultrasound-assisted extraction of bioactive compounds from cocoa pod husk and their antioxidant, antihypertensive, and antihyperglycemic activity

    González-Alejo F.A., Carrera-Lanestosa A., Moscosa-Santillan M., Garcia-Alamilla R., Araujo-León J.A., Sangare D., Acevedo-Fernández J.J., Garcia-Alamilla P. — ChemEngineering, 10 (4), 26 p.

    https://doi.org/10.3390/chemengineering10040043
    2026

    Understanding the thermal degradation mechanisms of Cashew nut shell liquid constituents: Anacardic acids, cardanols and cardols (ACC)

    Chung K.W.Y., Blin J., Sangare D., Valette J., Lanvin C., Van De Steene L. — Chemical Engineering Science, 322, 11 p.

    https://doi.org/10.1016/j.ces.2025.123131
    2025

    Mathematical modeling of multi-step kinetics of biomass pyrolysis applied to agave bagasse and char oxidation reactivity

    Sangare D., Moscosa-Santillan M., Belandria V., Valette J., De la Cruz Martínez A., Van De Steene L., Bostyn S. — Fuel, 391, 13 p.

    https://doi.org/10.1016/j.fuel.2025.134762
    2025

    Thermal degradation and reactivity of cashew nut shell liquid constituents

    Sangare D., Chung K.W.Y., Blin J., Lanvin C., Valette J., Van De Steene L. — Chemical Engineering Journal, 507, 15 p.

    https://doi.org/10.1016/j.cej.2025.160866
    2025

    Comparative analysis of CFD modeling and process Simulation for pyro-gasification of biomass

    Sangare D., Belandria V., Bostyn S., Moscosa-Santillan M. — BioResources, 20 (2), p. 2844-2870

    https://doi.org/10.15376/biores.20.2.2844-2870
    2025

    Novel strategies for valorizing red araça pomace: Cyanidin-rich extracts recovery and sustainable bioenergy production

    Mussagy C.U., Hucke H.U., Farias F.O., Tretina K., De Souza Mesquita L.M., Rostagno M.A., Valette J., Ahmad M., Mustafa A., Raghavan V., Sangare D. — Process Safety and Environmental Protection, 195, 11 p.

    https://doi.org/10.1016/j.psep.2025.106791
    2025

    CFD insights into microwave-assisted deep eutectic solvent for the recovery of astaxanthin from bacteria Paracoccus carotinifaciens: From extraction to agricultural applications

    Mussagy C.U., Caicedo Paz A.V., Cornejo P., Santander C., González F., Voloua R.G., Besoain X., Larach A., Salinas A., Godoy K., Sangare D. — Separation and Purification Technology, 360 (3), 12 p.

    https://doi.org/10.1016/j.seppur.2024.131212
    2025

    Thermal decomposition of spent lithium-ion batteries pouch: Investigating kinetic and thermodynamic compensation effects

    Jiang J., Yao Z., Tong J., Cui J., Kumar A., Gonçalves R.F.B., Reinmöller M., Sangare D., Manic N., Liu J., Bertelsen M. — Chemical Engineering Science, 316, 13 p.

    https://doi.org/10.1016/j.ces.2025.121951
    2025

    Lignocellulosic-based hydrochars: Synthesis, characterization and application in water decontamination

    Sánchez-Silva J.M., Aguilar-Aguilar A., Sangare D., Ocampo-Pérez R. — Next Sustainability, 6, 16 p.

    https://doi.org/10.1016/j.nxsust.2025.100150
    2024

    Hydrothermal carbonization of cocoa shell: Hydrochar characterization, kinetic triplets, and thermodynamic aspects of the process

    Sangare D., Bostyn S., Moscosa-Santillan M., Belandria V., Garcia-Alamilla P., Gökalp I. — Biomass Conversion and Biorefinery, 14, p. 93-108

    https://doi.org/10.1007/s13399-022-02314-6
    2024

    Pyro-gasification of lignocellulosic biomass: Online quantification of gas evolution with temperature, effects of heating rate, and stoichiometric ratio

    Sangare D., Belandria V., Bostyn S., Moscosa-Santillan M., Gökalp I. — Biomass Conversion and Biorefinery, 14, p. 9763-9775

    https://doi.org/10.1007/s13399-022-03103-x
    2024

    Multi-step kinetic mechanism coupled with CFD modeling of slow pyrolysis of biomass at different heating rates

    Sangare D., Moscosa-Santillan M., Bostyn S., Belandria V., De la Cruz Martínez A., Van De Steene L. — Chemical Engineering Journal, 479, 14 p.

    https://doi.org/10.1016/j.cej.2023.147791
    2024

    Numerical modeling and evaluation of solid-liquid extraction with pressurized hot water extraction applied to Robinia Pseudoacacia wood

    Sangare D., Caré F., Buron F., Lafite P., Bostyn S. — Chemical Engineering and Processing, 195, 14 p.

    https://doi.org/10.1016/j.cep.2023.109605
    2024

    Eco-sustainable biorefinery to the management of winery waste by integrating sequential ready-to-use pigments and bioenergy through advanced multi-step kinetic slow pyrolysis

    Mussagy C.U., De Souza Mesquita L.M., Rostagno M.A., Haddad F.F., Dos Santos J.L., Scarim C.B., Herculano R.D., Valette J., Sangare D. — Industrial Crops and Products, 221, 12 p.

    https://doi.org/10.1016/j.indcrop.2024.119380
    2024

    Hydrothermal carbonization of biomass: experimental study, energy balance, process simulation, design, and techno-economic analysis

    Sangare D., Moscosa-Santillan M., Aragón Piña A., Bostyn S., Belandria V., Gökalp I. — Biomass Conversion and Biorefinery, 14, p. 2561-2576

    https://doi.org/10.1007/s13399-022-02484-3
    2023

    Computational Fluid Dynamics (CFD) modeling of static maceration in view to optimize continuous flow extractions of robinetin and dihydrorobinetin from Robinia pseudoacacia wood

    Caré F., Sangare D., Bostyn S., Atwi-Ghaddar S., Lafite P., Buron F. — Food and Bioproducts Processing, 141, p. 185-198

    https://doi.org/10.1016/j.fbp.2023.07.007
    2023

    Pyrolysis kinetics of Byrsonima crassifolia stone as agro-industrial waste through isoconversional models

    Sánchez-Silva J.M., Ocampo-Pérez R., Padilla-Ortega E., Sangare D., Escobedo-Bretado M.A., Domínguez-Arvizu J.L., Hernández-Majalca B.C., Salinas-Gutiérrez J.M., López-Ortiz A., Collins-Martínez V. — Molecules, 28 (2), 20 p.

    https://doi.org/10.3390/molecules28020544
    2022

    Comparative pyrolysis studies of lignocellulosic biomasses: Online gas quantification, kinetics triplets, and thermodynamic parameters of the process

    Sangare D., Bostyn S., Moscosa-Santillan M., Garcia-Alamilla P., Belandria V., Gökalp I. — Bioresource Technology, 346, 11 p.

    https://doi.org/10.1016/j.biortech.2021.126598
    2022

    Kinetic studies of hydrothermal carbonization of avocado stone and analysis of the polycyclic aromatic hydrocarbon contents in the hydrochars produced

    Sangare D., Chartier A., Moscosa-Santillan M., Gökalp I., Bostyn S. — Fuel, 316, 12 p.

    https://doi.org/10.1016/j.fuel.2022.123163
    2021

    Quantification and kinetic study of the main compounds in biocrude produced by hydrothermal carbonization of lignocellulosic biomass

    Sangare D., Bostyn S., Moscosa-Santillan M., Belandria V., Gökalp I. — Bioresource Technology Reports, 15, 12 p.

    https://doi.org/10.1016/j.biteb.2021.100770
    2021

    Hydrodynamics, heat transfer and kinetics reaction of CFD modeling of a batch stirred reactor under hydrothermal carbonization conditions

    Sangare D., Bostyn S., Moscosa-Santillan M., Gökalp I. — Energy, 219, 12 p.

    https://doi.org/10.1016/j.energy.2020.119635
    2020

    Modeling of Agave Salmiana bagasse conversion by hydrothermal carbonization (HTC) for solid fuel combustion using surface response methodology

    Sangare D., Missaoui A., Bostyn S., Belandria V., Moscosa-Santillan M., Gökalp I. — AIMS Energy, 8 (4), p. 538-562

    https://doi.org/10.3934/energy.2020.4.538
    2025

    Hydrochar of Prunus persica: Green promoter of radical species to degrade methylene blue with visible irradiation

    Sánchez-Silva J.M., Sangare D., Belmonte-Vázquez J.L., Aguilar-Aguilar A., Padilla-Ortega E., González-Chávez R., Ocampo-Pérez R. — Environmental Science and Pollution Research, 32, p. 8481-8497

    https://doi.org/10.1007/s11356-025-36214-9

    Gafew tigɛdaw

    2023

    Thermogravimetric analysis and kinetic modeling of Nanche stone BSC pyrolysis: A potential agro-industrial waste for bioenergy production

    Sánchez-Silva J.M., Ocampo-Pérez R., Padilla-Ortega E., Sangare D., Escobedo-Bretado M.A., Domínguez-Arvizu J.L., Hernández-Majalca B.C., Morales-Mendoza J.E., López-Ortiz A., Collins-Martínez V. — In: Abd Wahab Noor Zarina (ed.). Prime archives in molecular sciences. Hyderabad: Vide Leaf, p. 1-40.

    https://videleaf.com/thermogravimetric-analysis-and-kinetic-modeling-of-nanche-stone-bsc-pyrolysis-a-potential-agro-industrial-waste-for-bioenergy-production/

    Kongɛre ɲɔgɔnyew la kumaw

    2023

    Innovative processes for natural active ingredients extraction and their online functionalization using flow chemistry

    Caré F., Sangare D., Bostyn S., Routier S., Lafite P., Buron F. — 14th European Congress of Chemical Engineering and 7th European Congress of Applied Biotechnology, Berlin, Germany. Oral.

    https://univ-orleans.hal.science/hal-04660706/document
    2023

    Online eco-friendly processes: from biomass to enhanced natural ingredients

    Sangare D., Routier S., Bostyn S., Lafite P., Buron F. — 5th Cosm'Innov, Orleans, France. Oral.

    https://hal.science/hal-04670181/
    2022

    Pyrolysis Kinetics of Hydrochars derived from Agricultural residues using Thermogravimetric Analysis

    Semaan J.N., Belandria V., Sangaré D., Gökalp I., Bostyn S. — Low Carbon Combustion, Cambridge, United Kingdom. Oral.

    https://webtv.univ-lille.fr/video/11990/pyrolysis-kinetics-of-hydrochars-derived-from-agricultural-residues-using-thermogravimetric-analysis
    2018

    Optimization of agave salmiana bagasse conversion by hydrothermal carbonization (HTC)

    Sangare D., Missaoui A., Bostyn S., Belandria V., Moscosa-Santillán M., Gökalp I. — International Symposium of energy from biomass and waste. Proceeding 7TH VENICE, Italia. Oral.

    https://iwwg.eu/conference/venice-2018
    2017

    Optimization of agave salmiana bagasse conversion by hydrothermal carbonization (HTC)

    Sangare D., Missaoui A., Bostyn S., Belandria V., Moscosa-Santillán M., Gökalp I. — Chimiomètrie XVIII, Paris, France. Poster.

    https://theses.hal.science/tel-02108223v1/html_references
    2017

    Synthetic fuels obtained from biomass (agave salmiana bagasse) as new energy sources for a sustainable future

    Sangare D., Moscosa-Santillán M., Bostyn S. — Regional Graduate Student Conference, UASLP-SLP, Mexico. Oral.

    2017

    Hydrothermal carbonization for biomass energy densification

    Sangare D., Moscosa-Santillán — Catalytic Conversion of Lignocellulosic Biomass to Energy, Fuels and Chemicals, UASLP-SLP, Mexico. Poster.

    2016

    Production of synthetic fuels from biomass (agave salmiana bagasse)

    Sangare D., Moscosa-Santillán M., Bostyn S., Ocampo R. — Regional Graduate Student Conference, UASLP-SLP, Mexico. Oral.

    https://www.researchgate.net/publication/360785146_Produccion_de_Combustibles_Sinteticos_a_Partir_de_Biomasa_Bagazo_de_Agave_Salmiana
    2016

    Thermal characterization and kinetic studies of pyrolysis and gasification of Agave Salmiana bagasse

    Sangare D., Missaoui A., Bostyn S., Belandria V., Moscosa-Santillán M. — UASLP Chemical Engineering Faculty Graduate Seminar, SLP, Mexico. Oral.

    Tɛsi

    2021

    Experimental and simulation study of the hydrothermal carbonization of biomasses for the production of synthetic fuels

    Sangare D. — Thèse de doctorat, Universidad Autónoma de San Luis Potosí (Mexique).

    https://repositorioinstitucional.uaslp.mx/xmlui/handle/i/7397

    Kalan laban sɛbɛnw

    2017

    Producción de combustibles sintéticos a partir de biomasa (bagazo de Agave salmiana)

    Sangare D. — Mémoire de master, UASLP.

    https://www.researchgate.net/publication/360785146_Produccion_de_Combustibles_Sinteticos_a_Partir_de_Biomasa_Bagazo_de_Agave_Salmiana
    2014

    Obtención de biogás con fines energéticos a partir de la metanogénesis de mezclas de residuo orgánico y excretas animales

    Sangare D. — Rapport de fin d'études, Universidad de Oriente (Cuba).

    https://www.researchgate.net/publication/360791729_Obtencion_de_biogas_con_fines_energeticos_a_partir_de_la_metanogenesis_de_mezclas_de_residuo_organico_y_excretas_animales

    Ɲɔgɔn-sɛgɛsɛgɛli baaraw

    Porozɛ minnu bɛ sen na

    Porozɛ minnu bɛ sen na, olu bɛ sɛgɛsɛgɛli baara ni jatebɔla simulasion fara ɲɔgɔn kan bioenerji, sɛnnɛ-izini tolenw nafabɔli, biochar dilanni ani lajɛli modɛliw labɛnni la.

    BIOSTAR — Bioenerji, Afiriki Worodugu ka izini dɔgɔ ni cɛmancɛw kama

    Waati2020–2026

    CogoyaA bɛ sen na

    N ka baaraPirɔlizi oksidatifi reaktɛri ni pirɔlizi gazi jeneri dilancogo ɲɛnabɔli CFD modɛli labɛnni fɛ.

    Ɲɛsin jɔnjɔnBioenerji jɛgɛjɛgɛlen izini dɔgɔ ni cɛmancɛw kama Afiriki Worodugu la.

    Baara bɛ kɛ jamana minnu naBurkina Faso ni Senegal

    Kunnafoni bɛ tila jamana minnu naMali, Kɔdiwari ni Niger

    SiteSite lajɛ

    VITI-VALMO INTERREG SUDOE

    Waati2025–2028

    CogoyaA bɛ sen na

    Ɲɛsin jɔnjɔnSɛnnɛ tolen sigiyɔrɔtaw nafabɔli, walasa ka dɔlɔjirifɛnw sɛnɛ sabatilenya bonya.

    Jamana minnu don a laFaransi, Esipaɲi ni Pɔritigali.

    N ka baaraKinɛtiki modɛliw faralen CFD la labɛnni, walasa ka pirɔlizi fɛnw bɔli hakɛ ni u sifatw lajɛ, kɛrɛnkɛrɛnnenya la biochar sifatw, i n’a fɔ kɛnɛya hakɛ ni poro dilancogo.

    Porozɛ labanlenw

    Kosimɛtiki kɔnɔfɛnw kama taabolo jɛlen minnu bɛ sigida mara (PIERIC)

    Waati2020–2023

    CogoyaA labanlen don

    N ka baaraReaktɛri bolila sigili ni baara xaalew ɲɛnabɔli bɔli bolila kama, CFD modɛli labɛnni ni sɛgɛsɛgɛli porogaramu faralen ɲɔgɔn kan.

    Ɲɛsin jɔnjɔnKosimɛtiki kɔnɔfɛnw sɔrɔcogo min bɛ sigida mara.

    SiteSite lajɛ

    Plastisizan saniyali striping kolɔn dilancogo kokura

    Waati2018–2020

    CogoyaA labanlen don

    N ka baaraTaabolo simulasionw kɛra ka striping kolɔn sabatili xaalɛ ɲuman dɔn ani ka taabolo bolila daminɛ dɛmɛ.

    Ɲɛsin jɔnjɔnPlastisizan saniyali taabolo ɲɛnabɔli.

    Fanga, biyokaribiranw ani teknoloji jɛlenw sabatilenya kama

    Waati2012–2015

    KɔnɔfɛnVLIR-UOS ka porozɛ porogaramu dɔnniya ɲinini la.

    CogoyaA labanlen don

    N ka baaraMini-reaktɛriw ni digɛsɛriw dilancogo laboratori hakɛ la, walasa ka kunnafoni fɔlɔw sɔrɔ ani ka hakɛ bonya izini baara ma.

    Ɲɛsin jɔnjɔnFanga, biyokaribiranw ani teknoloji jɛlenw, yiriwali sabatilen kama.

    Kalan kɔlɔsili

    Mohammed Nafiu Adamu

    Biochar min bɔra biyomasi la, o dilanni ni nafabɔli: tɛriw ka katalizi krakingi ani dugukolo ɲumanaya.

    Doktora — CIRAD / Université de Technologie de Compiègne · Kabini 2025 (A bɛ sen na) · Baara : Kɔlɔsila jɔnjɔn

    Maximiliano Ruiz Alba

    Masin kalan kɛli biyomasi lignoseluloziki ka karbonizasion hidrotɛrimiki simulasion na.

    Doktora — Universidad Autónoma de San Luis Potosí · Kabini 2023 (A bɛ sen na) · Baara : Kɔlɔsila jɔnjɔn

    Luis Arturo Arroyo Ibarra

    Biyomasi lignoseluloziki ka karbonizasion hidrotɛrimiki simulasion jatebɔla.

    Mastɛri — Universidad Autónoma de San Luis Potosí · 2023 (A labanlen don)

    Xiaohui Ji

    Pirɔlizi gaziw jeni simulasion jatebɔla: fanga baara kɛcogo ni gazi bɔlenw ɲɛnabɔli.

    Sitazi — CIRAD · 2025 (A labanlen don)

    Ikram Laribi

    Biyomasi lignoseluloziki kɔnɔfɛn jɔnjɔnw bɔli kɛrɛnkɛrɛnnen fɛɛrɛ labɛnni ani ɲɛnabɔli.

    Sitazi — CIRAD · 2025 (A labanlen don)

    Mathis Lourenco

    Fiɲɛ jɛgɛnin modɛli labɛnni kaɔtisu piloti jali masin kɔnɔ.

    Sitazi — CIRAD · 2024 (A labanlen don)

    Muhammad Hafiq Zaiful Razuan

    Fɛn jalen ni fɛn jiman cɛ bɔli min kɛra Robinia pseudoacacia la.

    Sitazi — ICARE-CNRS · 2022 (A labanlen don)

    Isabela Ferreira Moreno

    Biyomasi karbonizasion hidrotɛrimiki ji fɛnw kɔnɔ kɔmpoze jɔnjɔnw sɛgɛsɛgɛli ni u hakɛbɔli.

    Sitazi — ICARE-CNRS · 2020 (A labanlen don)

    Xavier Gosse

    Tolen organikiw ni plastik tolenw nafabɔli gazifikasion fɛ.

    Sitazi — ICARE-CNRS · 2020 (A labanlen don)

    Andrea Cárdenas Sánchez

    DOP saniyali dɛsɔripsion kolɔn ɲɛnabɔli.

    Sitazi — Universidad Autónoma de San Luis Potosí · 2019 (A labanlen don)

    Baarakɛyɔrɔw ni minanw

    An ka laboratori la (UPR BioWooEB), kɔrɔbɔli minanw ni modɛli labɛnni ani jatebɔla simulasion seko bɛ an bolo, walasa ka biyomasi nafabɔ taabolow kalan hakɛ suguya caman na, ka bɔ laboratori hakɛ la ka taa piloti ni semi-izini hakɛ la. Baarakɛyɔrɔ in bɛ kɔrɔbɔli ni jatebɔla sɛgɛsɛgɛli fara ɲɔgɔn kan, ani a bɛ taabolow yiriwali dɛmɛ ka bɔ hakɛ dɔ la ka taa hakɛ wɛrɛ la. .

    Kɔrɔbɔli

    Kɔrɔbɔli baarakɛyɔrɔ kɔnɔ, minanw bɛ matiyɛri sifatw dɔn, u sɛgɛsɛgɛ ani u yɛlɛma laboratori ni piloti hakɛ la. Fisi nataw bɛ minan bɛnnenw dɔw jira.

    Laboratori hakɛ

    Laboratori baarakɛyɔrɔ ni Soxhlet bɔli sistɛmu caman
    Soxhlet bɔli sistɛmu
    Soxhlet bɔli sɛgɛsɛgɛli masin, solide–liquide

    Solide–liquide bɔli sistɛmu minnu bɛ sɔrɔ, olu dɔ ye Soxhlet ye. A bɛ kɔmpoze bioaktifiw ni fɛn bɔtaw wɛrɛw bɔ biyomasi ni yiri-fɛn tolenw na, solvan ni baara xaalɛw kɔsɔn, ani ka extraitw labɛn kɔrɔmatogarafi sɛgɛsɛgɛli nata kama.

    Sɛgɛsɛgɛli seko jɔnjɔnw

    • Solide–liquide bɔli, ni solvan ni baara xaalɛ sugandili.
    • Kɔmpoze bioaktifiw bɛ tilancɛ minnu kɔnɔ, olu sɔrɔli ani u labɛnni sɛgɛsɛgɛli kama.

    Ɲinini nafabaara

    • Bɔli hakɛw sanga ani biyomasi faranfansili solvan suguya caman fɛ.
    • Kɔmpoze bioaktifiw walima kemiki nafamaw bɛ tilancɛ minnu kɔnɔ, olu sɔrɔli.
    HPLC sistɛmu Thermo Scientific Dionex UltiMate 3000 laboratori la
    Kɔrɔmatogarafi liquide baara kɛcogo ka bon sistɛmu (HPLC)
    Kɔrɔmatogarafi liquide baara kɛcogo ka bon sɛgɛsɛgɛli masin (HPLC)

    An ka HPLC Thermo Scientific Dionex UltiMate 3000 sistɛmu bɛ kɔmpoze minnu tɛ volatilifɛn ye walima minnu ka nɔgɔn ka tiɲɛ kalaya la, olu faranfansi ani u hakɛbɔ biyomasi extraitw kɔnɔ, kolɔn, dɛtɛktɛri ani kalibrasion fɛɛrɛ bɛnnen kɔsɔn.

    Sɛgɛsɛgɛli seko jɔnjɔnw

    • Kɔmpozew faranfansili, u dɔnni ɲininen ani u hakɛbɔli fɛɛrɛ kalibrasionlenw fɛ.
    • Extrait minnu bɔra Soxhlet walima bɔli fɛɛrɛ wɛrɛw la, olu sɛgɛsɛgɛli.

    Ɲinini nafabaara

    • Kɔmpoze fenolikiw, asidi organikiw, sukaro suguw ni analiti bɛnnen wɛrɛw kalanni.
    • Extrait dilancogo ni bɔli xaalɛw sanga.
    METTLER TOLEDO TGA/DSC 1 sɛgɛsɛgɛli masin laboratori la
    Micro-TGA/DSC sistɛmu
    Kalaya-girinya sɛgɛsɛgɛli masin ni kalorimetiri waati kelen (Micro-TGA/DSC)

    Micro-TGA/DSC masin bɛ baara kɛ sample miligaramu hakɛ la, aire presiyɔn kɔrɔ. A bɛ girinya yɛlɛmali ni kalaya kɛcogow hakɛbɔ waati kelen na, kalaya porogaramu ni sigida maralen na.

    Sɛgɛsɛgɛli seko jɔnjɔnw
    • TG/DTG porofiliw ni DSC taamasiɲɛ minɛli waati kelen na.
    • Kalaya, kalaya tɛliya ani kɔrɔbɔli sigida ɲɛnabɔli.
    Ɲinini nafabaara
    • Biyomasi, char ni tolenw kalaya sifatw dɔnni.
    • Jɛnsɛnni dajaw dɔnni ani kunnafoni sɔrɔli kinɛtiki kalanw kama.
    Agilent 7010C triple quadrupole GC–MS/MS sistɛmu laboratori la
    Gazi kɔrɔmatogarafi–masa spektromɛtiri fila-fila sistɛmu (GC–MS/MS)
    Gazi kɔrɔmatogarafi ni masa spektromɛtiri fila-fila sɛgɛsɛgɛli masin (GC–MS/MS)

    An ka GC–MS/MS sistɛmu bɛ kɔmpoze organikiw dɔn, ani a bɛ kɔmpoze 85 ni sanfɛ hakɛbɔ kɛrɛnkɛrɛnnen kɛ kalibrasion kɔnɔta fɛ, biyomasi pirɔlizi liquide jiman kɔnɔ. Kulu minnu bɛ sɛgɛsɛgɛ, olu dɔw ye kɔmpoze fenolikiw ni metoksifenolw, sukaro bɔfɛnw, alkɔliw, furanw, aldehidiw, ketoniw, karibɔksiliki asidiw, hidrokaribiriw, HAP ani kɔmpoze oksizeniman wɛrɛw ye.

    Sɛgɛsɛgɛli seko jɔnjɔnw
    • Kɔmpoze volatilifɛnw ni semi-volatilifɛnw faranfansili ani u dɔnni.
    • Kɔmpoze 85 ni sanfɛ hakɛbɔli kɛrɛnkɛrɛnnen, kalibrasion kɔnɔta fɛ.
    Ɲinini nafabaara
    • Pirɔlizi kɔnɔfɛn jimanw ni bio-oilw kemiki sifatw dɔnni.
    • Pirɔlizi xaalɛw ni kemiki kulu tilali sanga.
    Macro-TGA presiyɔn kɔrɔta min dilannen laboratori ka izini-baarakɛlaw fɛ
    Macro-TGA sistɛmu
    Kalaya-girinya sɛgɛsɛgɛli masin (Macro-TGA)

    Macro-TGA bɛ baara kɛ sample garamu hakɛ la, presiyɔn min bɛ se ka taa 50 bar ma. A bɛ se ka fara micro-GC kan walasa ka gazi minnu tɛ jiman hakɛbɔ ani ka liquide tilancɛ minɛ sɛgɛsɛgɛli nata kama.

    Sɛgɛsɛgɛli seko jɔnjɔnw
    • Girinya bɔli kɔrɔsili sample garamu hakɛ la, presiyɔn fo 50 bar.
    • Kalaya, presiyɔn ni sigida ɲɛnabɔli, ni gazi sɛgɛsɛgɛli micro-GC fɛ.
    Ɲinini nafabaara
    • Gazifikasion, char aktivasiyon ani char reaktivite kalanni.
    • Kunnafoni sɔrɔli xaale minnu bɛ piloti hakɛ reaktɛri xaalɛw jira.
    PyroLab, pirɔlizi reaktɛri tubilɛri tilennen laboratori hakɛ la
    Reaktɛri tubilɛri tilennen sistɛmu (PyroLab)
    Pirɔlizi reaktɛri tubilɛri tilennen, laboratori hakɛ la (PyroLab)

    PyroLab ye tubi reaktɛri dafalen ye, min bɛ biyomasi pirɔlizi kɔrɔbɔli kɛ fo 800 °C ɲɔgɔn, kalaya ni sigida maralen na. Reaktɛri sera kalaya ɲininen ma tuma min na, sample kura bɛ se ka don a kɔnɔ, o kɔfɛ biochar, gazi ni tilancɛ jimanw bɛ minɛ ka u faranfansi.

    Sɛgɛsɛgɛli seko jɔnjɔnw
    • Sample kura donni tubi yɔrɔ min kalayalen don kɔrɔbɔli kalaya la.
    • Solide, gazi ni tilancɛ jimanw minɛli ka u faranfansi.
    Ɲinini nafabaara
    • Baara xaalɛw ka nɔ tilancɛ hakɛw kan kalanni.
    • Biochar ni tilancɛ jiman dilanni u sifatw dɔnni nata kama.
    ALIGATOR laboratori lɛto dabalen reaktɛri (CIRAD ka biyomasi-fanga baarakɛyɔrɔ) ni a ka kunnafoni-minɛ sistɛmu
    Lɛto dabalen reaktɛri sistɛmu (ALIGATOR)
    Lɛto dabalen reaktɛri ni kalaya yɔrɔ fila, laboratori hakɛ la (ALIGATOR)

    ALIGATOR ye lɛto dabalen reaktɛri fila kelen kɔnɔ ye, kalaya yɔrɔ fila bɛ a la minnu ɲɛnabɔlen bɛ kelen-kelen. Yɔrɔ fɔlɔ bɛ se ka kɛ biyomasi torefaksion, pirɔlizi walima gazifikasion na, yɔrɔ filanan fana bɛ kɛ pirɔlizi gazi ni bɔsivɛrɛw kalaya walima katalitiki kariki la. Sistɛmu bɛ se ka fara micro-GC kan gazi sɛgɛsɛgɛli bolila la.

    Sɛgɛsɛgɛli seko jɔnjɔnw
    • Baara kɛli kalaya yɔrɔ fila kelen-kelen na, sigida maralen kɔnɔ.
    • Farali micro-GC kan gazi sɛgɛsɛgɛli bolila la.
    Ɲinini nafabaara
    • Tɛrimokemiki yɛlɛmali ni char reaktivite kalanni.
    • Pirɔlizi gazi ni bɔsivɛrɛw kalaya walima katalitiki kariki lajɛli.
    Anton Paar Autosorb iQ gazi fizisɔrpsion sɛgɛsɛgɛli masin otomatiki laboratori la, ni a ka kɔrɔsi-yɔrɔ
    Kɛnɛya kɛrɛnkɛrɛnnen sɛgɛsɛgɛli sistɛmu (BET)
    Kɛnɛya kɛrɛnkɛrɛnnen sɛgɛsɛgɛli masin (BET)

    BET masin bɛ solide matiriyɛriw kɛnɛya kɛrɛnkɛrɛnnen ni poro dilancogo dɔn gazi fizisɔrpsion fɛ. A bɛ BET kɛnɛya, poro hakɛ bɛɛlajɛlen ani poro bonya tilali di.

    Sɛgɛsɛgɛli seko jɔnjɔnw
    • Adsɔrpsion–desɔrpsion izotɛrmiw sɔrɔli.
    • Kɛnɛya kɛrɛnkɛrɛnnen, poro hakɛ ani poro bonya tilali dɔnni.
    Ɲinini nafabaara
    • Char, biochar, hidrochar ni karibɔni aktivelenw sifatw dɔnni.
    • Katalizɛriw, adsɔrbanw ni matiriyɛri poroman wɛrɛw lajɛli.

    Piloti baarakɛyɔrɔ

    Semi-izini reaktɛriw

    Fanga piloti baarakɛyɔrɔ 600 m² bɛ R&D piloti minanw mara biyomasi pirɔlizi, torefaksion, jeni ani gazifikasion kama. Kɔrɔbɔliw bɛ kɛ 10 ka taa 100 kWh hakɛw la, walasa ka taabolow ka baarakɛcogo kalan ka sɔrɔ ka u taa izini hakɛ la.

    Pirɔlizi oksidatifi ototɛrimiki reaktɛri bolilen
    Pirɔlizi oksidatifi ototɛrimiki semi-izini piloti minan
    Lɛto dabalen piloti sistɛmu bolilen, min dilannen kɛrɛnkɛrɛnnen

    Nin piloti reaktɛri bolilen in bɛ biyomasi pirɔlizi oksidatifi ototɛrimiki kɛ ani ka kalaya fanga sɔrɔ. Biyomasi bɛ don sanfɛ ani ka jigin a yɛrɛ girinya fɛ. Aire 1 bɛ bɔsivɛrɛ jimanw dɔ okside walasa ka kalaya di pirɔlizi yɔrɔ ma ani ka a mara ototɛrimiki xaalɛ la. Aire 2 bɛ char dɔ okside duguma, ka biyomasi jiginni nɔgɔya ani ka kalaya fara a kan. Pirɔlizi gaziw bɛ taa jeni yɔrɔ la, yɔrɔ min na aire wɛrɛ bɛ don. Kalaya sɔrɔlen bɛ minɛ kalaya yɛlɛmali minan ni kalandari ni tubiw fɛ, walasa ka kɛ kalaya baaraw la, kɛrɛnkɛrɛnnenya la izini dɔgɔ ni cɛmancɛw kɔnɔ. Kunnafoni wɛrɛ lajɛ.

    Baara kɛ seko jɔnjɔnw
    • Lɛto dabalen bolila baara, biyomasi jiginni girinya fɛ, ani aire 1, aire 2 ni jeni aire donni ɲɛnabɔlen.
    • Jeni yɔrɔ ni kalandari-tubi kalaya yɛlɛmali minan faralen ɲɔgɔn kan kalaya fanga minɛli kama.
    Ɲinini nafabaara
    • Pirɔlizi oksidatifi ototɛrimiki ni pirɔlizi gazi jeni kalanni ani u ɲɛnabɔli.
    • Kalaya fanga minɛli lajɛli kalaya baaraw kama, kɛrɛnkɛrɛnnenya la izini dɔgɔ ni cɛmancɛw kɔnɔ.
    CarboLift lɛto dabalen piloti reaktɛri biyomasi karibonizasion ni pirɔlizi kama
    Karibonizasion ni pirɔlizi lɛto dabalen piloti reaktɛri
    CarboLift

    CarboLift ye lɛto dabalen piloti reaktɛri ye biyomasi karibonizasion ni pirɔlizi kama, sigida maralen na. A bɛ baara kɛ batch walima bolila la, kalaya fo 1 000 °C ɲɔgɔn ma, ni kalaya tɛliya yɛlɛmali seko ye. Batch cogo la, a bɛ biochar dilan kulu-kulu; bolila la, dilanni bɛ se ka se 1 kg·h⁻¹ ɲɔgɔn ma, biyomasi densite ni baara xaalɛw kɔsɔn.

    Baara kɛ seko jɔnjɔnw
    • Lɛto dabalen, kalaya fo 1 000 °C ɲɔgɔn, kalaya tɛliya yɛlɛmali ani sigida maralen.
    • Batch walima bolila baara, ni gazi hakɛbɔli ani liquide tilancɛ minɛli sɛgɛsɛgɛli kama.
    Ɲinini nafabaara
    • Biochar dilanni ni a sifatw dɔnni piloti hakɛ la.
    • Kalaya, kalaya tɛliya ani sigida waati ka nɔ kalanni.
    CharLift lɛto dabalen piloti reaktɛri biochar aktivasiyon ni char reaktivite kalanni kama
    Biochar aktivasiyon ni char reaktivite lɛto dabalen piloti reaktɛri
    CharLift

    CharLift ye lɛto dabalen piloti reaktɛri ye min bɛ baara kɛ batch cogo la fo 1 000 °C ɲɔgɔn ma, sigida maralen na. N₂ bɛ se ka kɛ gazi lafiyalen ye, ani ji bɔsivɛrɛ walima CO₂ ka kɛ aktivasiyon gazi ye. Xaalɛ ninnu bɛ biochar aktivasiyon hakɛ suguya caman dilan ani ka mikro-, mezo- ni makroporozite yiriwali ɲɛnabɔ.

    Baara kɛ seko jɔnjɔnw
    • Lɛto dabalen batch reaktɛri, kalaya fo 1 000 °C ɲɔgɔn ani sigida maralen.
    • Aktivasiyon ji bɔsivɛrɛ walima CO₂ fɛ, ni mikro-, mezo- ni makroporozite yiriwali ɲɛnabɔlen.
    Ɲinini nafabaara
    • Biochar aktivasiyonlen dilanni ani a sifatw dɔnni.
    • Poro dilancogo yiriwali ani biochar ka gazi–solide reaktivite kalanni.

    Modɛli labɛnni ani simulasion

    Jatebɔ ordinatɛri

    Dell Precision 7875 Tower Workstation
    • AMD Ryzen™ Threadripper™ PRO 7965WX prosɛsɛri
    • CPU kulu 24 | baara sira 48
    • Daminɛ teliya 4.2 GHz
    • DDR5 RAM 256 GB
    • NVIDIA RTX™ 4000 Ada Generation
    • GDDR6 ja hakilijigin kɛrɛnkɛrɛnnen 20 GB

    Ordinatɛri in bɛ jatebɔla simulasion, baara tilalen ɲɔgɔn cɛ ani masin kalan baaraw dɛmɛ, minnu mako bɛ hakilijigin bon ni GPU porofɛsiyɔnɛli la.

    Dell Precision 7875 Tower jatebɔ ordinatɛri, ekran, klaviyɛ ni suri ni
    Dell Precision 7875 Tower jatebɔ ordinatɛri

    Ordinatɛri in bɛ jatebɔ baara ɲɛnatɔw dɛmɛ jatebɔla jilama dinamiki (CFD), fiziki fan caman ni hakɛ caman simulasion, kemiki kinɛtiki ani taabolo modɛli labɛnni la. Fɛɛrɛw in bɛ ji boli, kalaya tɛmɛsira, masa tɛmɛsira, fɛn tɛmɛsira sariyaw, fiziki baaraw faralen ɲɔgɔn kan, reakision sira ni jɛɲɔgɔnyaw minnu bɛ kɛ yɔrɔ ni waati hakɛ suguya caman na, olu sɛgɛsɛgɛ.

    A ka CPU kulu caman ni hakilijigin bon bɛ modɛli gɛlɛnw, jatebɔ tilalenw, paramɛtiri jateminɛli ani dɔnniya kunnafoni kulu bonw ɲɛnabɔli dɛmɛ. Baarakɛyɔrɔ in bɛ kɛ fana sɛgɛsɛgɛli porogaramu (DoE), jaabi fɛɛrɛ fɛɛrɛ (RSM), Python ni MATLAB dɔnniya porogaramu, ani masin kalan baaraw la, walasa ka lajɛli modɛliw, modɛli dɔgɔmanw, kunnafoni sɛgɛsɛgɛli ani taabolo ɲɛnabɔli kɛ.

    Lɔgisyɛliw

    COMSOL Multiphysics® Aspen Plus Aspen HYSYS Python MATLAB MODDE STATGRAPHICS SOLIDWORKS

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