I-Propionic Acid (CAS 79‐09‐4), i-carboxylic acid esetjenziswa khulu ekulondolozeni ukudla kweenlwana, ukudla okungezelelweko, imithi ephakathi nendawo kanye nokuhlanganiswa kwamakhemikhali amahle, idonsa ukutjhejwa okukhulu kwemakethe ekupheleni kukaKhukhulamungu 2026, okuqhutshwa ziimfuno zethekhnoloji yangekhaya kanye nokukhula kwezokulima ephasini loke imikhakha.

Igadango elikhulu lobuthekhnikhi lafezwa mhlana ali-16 kuNobayeni yi-Sinochem Southwest Research Institute. Isitjalo sayo sokulinga samathani ali-100 ngomnyaka se-methyl propionate ngokusebenzisa i-ethylene hydroesterification sisebenze ngokuzinzileko ama-awa angaphezu kwama-300 alandelanako. Ikambiso le irekhode ukuguqulwa okungaphezu kwama-99% we-carbon monoxide kanye nokukhethwa kwe-methyl propionate okungaphezu kwama-99.9%, okutjho igadango eliqakathekileko lokukhiqiza isizukulwana esitjha samakhemikhali we-propionate-series afaka hlangana amakhemikhali we-propionic acid. Ngemva kokuqinisekiswa okuzeleko kwedatha ye-pilot-run, amaqembu afaneleko azokuragela phambili nokwakhiwa kwezinga lamabubulo. Indlela etja le kulindeleke bona ibumbe kabutjha ubujamo bokuphakelwa kwesikhathi eside kwezinto eziphakathi ezihlobene ne-propionic acid ehlanzekileko e-China, isekele amakhemikhali we-elekthronikhi amanzi, iinongo kanye nokukhiqizwa kwezinto zokwelapha.

Ngezinto ezisisekelo zemakethe, i-Q4 yisikhathi esijayelekileko sokusetjenziswa kwe-propionic acid yezinga lokudla. Abakhiqizi befuyo eSewula-mpumalanga ye-Asia ne-Afrika bakhuphula ukuthengwa kweenthako ezivimbela isikhunta ngaphambi kokugcina amabele ebusika. I-esidi ye-propionic igandelela kuhle ukukhiqizwa kwesikhunta ne-mycotoxin ekudleni ne-silage, okugcina inani lomsoco wokudla begodu kwehlisa ukulahlwa kwezinto ezisetjenziswako. Abakhiqizi bokudla bephasi loke baphungula iinthako zama-anthibhayothikhi, okuragela phambili nokukhuphula isidingo semakethe sama-organic acid preservatives.

E-China, abakhiqizi be-propionic acid abajayelekileko bagcina amazinga wokusebenza azinzileko. Ukuphakelwa kwendawo kulinganisa ama-oda wezinga lezebubulo, wezinga lokudla kanye nezinga lokudla. Imibuzo yokuthunyelwa ngaphandle evela kumakhasimende wezokulima nokukhiqiza ukudla yangaphandle sele ikhuphuke khulu kusukela phakathi kukaNobayeni. Abathengi batjengisa ukukhetha okukhulu kwe-propionic acid ehlanzekileko engu-99.5%, eneendlela zokupakisha eziguquguqukako ezifaka hlangana amadrum, ama-IBC totes kanye namakhonteyina wamathangi we-ISO malungana neemfuneko ezihlukahlukeneko zokuthunyelwa.

Nanyana kunjalo, abahlanganyeli bemakethe basaqala izinto ezinengi eziyingozi. Ukutjhuguluka kwentengo yezinto ezisetjenziswako kungaletha ukugandeleleka kweendleko kubakhiqizi be-propionic acid. Ngaphandle kwalokho, ukuncintisana kwesifunda okuvela kubathengisi bangaphandle kuzokuragela phambili nokuthinta amazinga wenzuzo yokuthunyelwa ngaphandle. Abahlaziyi bemboni baveza bona imakethe ye-propionic acid yesikhathi esifitjhani izokufumana isekelo lokufunwa kokudla kwesikhathi esithileko. Kodwana ukukhuphuka kwentengo okusobala akunakwenzeka ngaphandle kokunikela okuqinileko. Abathengi bephasi loke baphakanyiswa bona bahlele ama-oda kusesenesikhathi ukujamelana nokugandeleleka kokuthunyelwa kwe-Q4. Esikhathini eside, amathekhnoloji wokukhiqiza aluhlaza asanda kuthuthukiswa azokwenza ngcono ukuncintisana kwe-China ekuthengiseni kwe-propionic-derivatives ephasini loke.