Asidi poropiyɔni (CAS 79‐09‐4), o ye asidi karɔbɔliki ye min bɛ se ka kɛ fɛn caman na, min bɛ kɛ ka caya baganw ka balo lakanani na, dumuni faralenw, furaw cɛmancɛfɛnw ani kemikɛlifɛnw dilanni na, o bɛ suguba sama kosɛbɛ san 2026 sɛtanburukalo laban na, o sababu bɔra jamana kɔnɔ fɛɛrɛko ɲɛtaa fɛ ani waati kɔnɔ ɲininiw bonya fɛ diɲɛ sɛnɛko siratigɛ la.

Fɛɛrɛko siratigɛba dɔ kɛra sɛtanburukalo tile 16 Sinochem Saheli-Tilebin-yanfan ɲininikɛlatɔn fɛ. A ka tɔni 100 san kɔnɔ, metilɛri poropiyɔnati ɲinini izini min bɛ kɛ etilɛni hidroɛsitɛri fɛ, o baara kɛra cogo sabatilen na ka tɛmɛ sanga 300 kan tugu-tugu ɲɔgɔn na. O kɛcogo in ye 99% ni kɔ sɛbɛn ka tɛmɛ gazi monokisidi jiginni kelen kan ani ka tɛmɛ 99,9% kan metil poropiyɔnati sugandili la, o kɛra senba ye ka ɲɛsin sɛnɛfɛnw bɔli ma min bɛ kɛ ni jiri ye, ka ɲɛsin poropiyɔni‐sɛri kemikɛliw ma, asidi poropiyɔni bɔlenw fana sen bɛ o la. Piloti‐run kunnafoniw tiɲɛni dafalen kɔfɛ, mɔgɔ minnu ɲɛsinnen don o ma, olu bɛna taa ɲɛ izini‐sɛnɛko jɔli la. Nin sira kura in bɛna kɛ sababu ye ka asidi propiyɔniki ni ɲɔgɔn cɛ saniyalenba sɔrɔcogo kuntaalajan cogoya sɛmɛntiya kokura Sinuwa jamana na, ka dɛmɛ don jiginɛ kɔnɔ ɛntɛrinɛti jilama kemikɛliw, tulumafɛnw ani furakɛlifɛnw dilanni na.

Suguda jɔnjɔnw ta fan fɛ, Q4 ye laadala asidi propiyɔniki balocogo caya waati ye. Baganmaralaw minnu bɛ Ameriki saheliyanfan, Azi saheli-kɔrɔnfɛla ani Afiriki, olu bɛ dɔ fara fɛnw sanni kan minnu bɛ nɔgɔ bali ka kɔn nɛnɛ sumanw marali ɲɛ. Asidi poropiyɔni bɛ nɔgɔ ni mikotosini bangeli bali kosɛbɛ balo ni silaji la, o bɛ balo balo nafa mara ani ka fɛnɲɛnamafagalanw tiɲɛni dɔgɔya. Diɲɛ balo dilannikɛlaw bɛ ka dɔ bɔ banakisɛfagalanw faralenw na, o bɛ ka suguw ɲinini wuli ka taa a fɛ asidi biologiki lakananifɛnw na.

Sinuwa jamana na, asidi propiyɔniki dilannikɛla ŋanaw bɛ baarakɛcogo sabatilen mara. Spot supply bɛ balansi don izini‐grade, dumuni‐grade ani balo‐grade komandiw la. Jamana kɔkan sɛnɛko ni dumuniko ɲɛnabɔbagaw ka ɲininkaliw cayara kɛrɛnkɛrɛnnenya la kabini sɛtanburukalo cɛmancɛ la. Sannikɛlaw b’a jira ko u b’a fɛ kosɛbɛ asidi propiyɔniki 99,5% saniyalenba la, ni pakew sugandicogo caman ye minnu bɛ se ka sɛgɛsɛgɛ, i n’a fɔ dununw, IBC totes ani ISO tanki minɛnw walasa ka fɛnw cicogo wɛrɛw kɛ.

O bɛɛ n’a ta, suguba kɔnɔmɔgɔw bɛ farati caman kɔlɔsi hali bi. Fɛnɲɛnɛma sɔngɔ jiginni bɛ se ka na ni musaka degun ye asidi propiyɔni dilannikɛlaw ma. O tɛmɛnen kɔ, marabolow ka ɲɔgɔndan min bɛ bɔ jamana kɔkan feerekɛlaw fɛ, o bɛna taa a fɛ ka nɔ bila jagokɛlaw ka tɔnɔ sɔrɔta la. Industri sɛgɛsɛgɛlikɛlaw y’a jira ko asidi propiyɔni suguya kuntaala surun bɛna dɛmɛ sɔrɔ ka bɔ balo ɲinini na waati kɔnɔ. O bɛɛ n’a ta, sɔngɔ jiginni jɛlen tɛ se ka kɛ ni fɛnw ma di ka caya. A ɲininen bɛ diɲɛ sannikɛlaw fɛ u ka kɔn ka komandiw labɛn walasa ka se ka Q4 cidenw ka degun kunbɛn. Kuntaala jan kɔnɔ, fɛn dilanni fɛɛrɛ kura minnu labɛnna ni jiri ye, olu bɛna Siniwa jamana ka seko ni dɔnko ɲɛ diɲɛ kɔnɔ propionic‐derivatives jago la.