Muaj Lactic Acid Production Technologies & Nqi Trends 2026

Lactic acid yog ntau yam organic acid nrog ntau hom kev lag luam, suav nrog biodegradable polymers, khoom noj khoom haus, tshuaj, thiab tshuaj pleev ib ce. Raws li kev thov thoob ntiaj teb rau lactic acid txuas ntxiv zuj zus, tau tsav los ntawm kev thawb rau kev ruaj khov thiab eco- cov khoom lag luam zoo, kev tsim khoom siv thev naus laus zis thiab cov nqi sib tw tau hloov zuj zus sai. Tsab ntawv xov xwm no tshawb txog cov thev naus laus zis tshiab tshaj plaws rau kev lag luam lactic acid thiab cov nqi sib txawv uas xav tau hauv 2026.

Thawj txoj kev tsim khoom lag luam rau lactic acid yog fermentation, uas siv cov kab mob xws li Lactobacillus los hloov cov carbohydrates (piv txwv li, pob kws starch, qab zib, cassava) rau hauv lactic acid. Txoj kev no yog tus phooj ywg ib puag ncig, vim nws siv cov khoom siv txuas ntxiv dua tshiab thiab tsim cov khib nyiab tsawg. Muaj ob txoj kev fermentation tseem ceeb: batch fermentation thiab nruam fermentation. Batch fermentation yog txoj kev siv ntau tshaj plaws, qhov twg cov kab mob loj hlob nyob rau hauv ib pawg ntawm cov as-ham, thiab lactic acid tau sau thaum kawg ntawm cov txheej txheem. Nruam fermentation, ntawm qhov tod tes, koom nrog kev muab khoom noj thiab tshem tawm cov lactic acid, ua rau muaj txiaj ntsig ntau dua thiab cov nqi qis dua.

 

Nyob rau hauv xyoo tas los no, kev nce qib hauv fermentation thev naus laus zis tau txhim kho qhov ua tau zoo thiab tus nqi -kev ua tau zoo ntawm lactic acid ntau lawm. Genetic engineering ntawm cov kab mob tau nce lactic acid tawm los, txo cov khoom noj uas xav tau thiab txo cov nqi tsim khoom. Tsis tas li ntawd, kev tsim cov fermentation substrates tshiab, xws li cov khib nyiab ua liaj ua teb (xws li, nplej straw, nplej hulls), tau txo cov nqi pub khoom noj ntxiv thiab txhim kho kev ruaj khov.

 

Lwm cov cuab yeej siv rau kev lag luam lactic acid yog tshuaj synthesis, uas cuam tshuam cov tshuaj tiv thaiv ntawm acetaldehyde nrog hydrogen cyanide, ua raws li hydrolysis los tsim lactic acid. Txawm li cas los xij, txoj kev no tsis tshua siv vim nws tso siab rau fossil fuels, tus nqi siab, thiab kev txhawj xeeb ntawm ib puag ncig (xws li, kev tsim cov khoom siv tshuaj lom neeg). Tam sim no feem ntau cov lactic acid muaj kev lag luam yog tsim los ntawm fermentation, vim nws muaj kev ruaj khov thiab raug nqi ntau dua - zoo.

 

Tus nqi sib txawv rau kev lag luam lactic acid hauv 2026 yuav tsum tau cuam tshuam los ntawm ntau yam, suav nrog tus nqi pub khoom noj, kev tsim khoom, thiab kev xav tau thoob ntiaj teb. Cov nqi noj zaub mov, tshwj xeeb tshaj yog rau pob kws hmoov txhuv nplej siab thiab qab zib, yog tus tsav tsheb loj ntawm cov nqi lactic acid. Hauv xyoo 2026, cov nqi khoom noj yuav tsum nyob ruaj khov, ua tsaug rau kev tsim khoom thoob ntiaj teb ntxiv ntawm cov khoom noj tshiab thiab txhim kho cov saw hlau ua haujlwm zoo.

 

Kev nce qib hauv kev tsim khoom siv thev naus laus zis kuj tseem xav tias yuav txo qis cov nqi lactic acid hauv 2026. Nruam fermentation thiab genetic engineering xav kom nce cov khoom tsim tau los ntawm 15-20%, txo cov nqi tsim khoom. Tsis tas li ntawd, kev siv cov khoom pov tseg ua liaj ua teb yuav tsum tau txo cov nqi ntxiv, ua rau cov lactic acid sib tw nrog cov tshuaj petrochemical-based acids.

 

Ntiaj teb no thov raulactic acidxav tias yuav loj hlob los ntawm 8-10% hauv 2026, tau tsav los ntawm kev siv biodegradable polymers ntau ntxiv thiab cov khoom noj khoom haus ruaj khov. Qhov kev thov loj hlob no yog xav kom txhawb cov tuam txhab tsim khoom kom nthuav dav, txo cov nqi ntxiv los ntawm kev lag luam ntawm cov nplai. Rau cov neeg siv khoom lag luam thiab cov neeg xa khoom, kev nkag siab txog cov thev naus laus zis no thiab cov nqi sib txawv yog qhov tseem ceeb rau kev muab cov lactic acid ntawm tus nqi sib tw thiab npaj rau yav tom ntej cov khoom xav tau.