Loj Roj Refiner Tshuab

Lub cev refining yog txheej txheem ntawm degumming, deacidifying, decolorizing thiab deodorizing crude roj kom tshem tawm cov khoom uas tsis yog triglyceride.

Ntawm lawv, deacidification yog ib qho ntawm cov txheej txheem tseem ceeb ntawm cov roj refining, uas yog tshem tawm cov fatty acids dawb nyob rau hauv cov roj crude, thiab tib lub sij hawm tshem tawm ib co pigments, rog, hydrocarbons thiab mucous impurities thiab pab Cheebtsam xws li tocopherol, sterol, sterol. ester.

Cov txheej txheem deoxidation ib txwm hais txog kev lag luam deoxidation, suav nrog tshuaj lom neeg deoxidation, lub cev ua kom zoo (lossis deoxidation), cov roj sib xyaw ua ke (lossis deoxidation) peb txoj kev.

Tshuaj deacidification, tseem hu ua alkali saw deacidification, yog ib txoj hauv kev siv ntau dua, feem ntau ntxiv lye rau cov roj degel, kom cov lye thiab dawb fatty acids react, precipitate nyob rau hauv daim ntawv ntawm xab npum taw, ib co impurities kuj adsorbed. los ntawm xab npum taw, thiab xab npum taw yog tshem tawm los ntawm kev sib cais centrifugal. Tshuaj deacidification, feem ntau yog siv caustic alkali. Cov roj nruab nrab yog hydrolyzed nyob rau hauv qhov kev txiav txim ntawm alkali, thiab ntau cov roj poob. Tsis tas li ntawd, cov roj nruab nrab uas muaj nyob rau hauv xab npum ko taw kuj yuav ua rau kom tsis muaj roj nruab nrab. Cov xab npum ko taw xav tau kev kho mob sulfuric acid, uas ua rau muaj ntau cov dej khib nyiab thiab kev ua qias tuaj ntawm ib puag ncig, qhov kev siv roj ntau nyob ntawm cov ntsiab lus ntawm tag nrho cov oleic acid, cov ntsiab lus ntawm cov kua qaub ntau dua, cov roj noj ntau dua. Cov kua qaub tshem tawm los ntawm txoj kev no yog ua tiav ntau dua thiab cov roj zoo yog ruaj khov.

Lub cev deacidification yog ib txoj hauv kev tshem tawm cov txiaj ntsig ntawm cov kua qaub, cov khoom tsis zoo thiab cov ntxhiab tsw los ntawm kev qhia cov roj rau hauv chav nyob hauv lub tshuab nqus tsev siab. Piv nrog rau cov tshuaj deacidification, cov txheej txheem tsis tsim cov xab npum taw, yog li cov roj noj tsawg, cov roj zoo yog siab, thiab kev ua haujlwm yooj yim, qhov xav tau ntawm chav dej, dej thiab hluav taws xob tsawg, xav tau kev nqis peev tsawg, qee qhov. Thaum tshav kub kub rhiab pigments (carotenoids) thiab tsw kuj raug tshem tawm nrog chav stripping. Piv nrog rau cov txheej txheem alkali deacidification, lub cev deacidification muaj qhov zoo ntawm cov txiaj ntsig loj, tsis muaj xab npum ko taw, tsis muaj dej txaus thiab tsis muaj kuab paug ib puag ncig. Txawm li cas los xij, kuj tseem muaj qee qhov tsis txaus, xws li kev kho cov roj crude nruj, thermal cottonseed roj tsis siv tau, thiab cov polymers thiab trans acids tsim los ntawm cov roj kub kub.

Cim npe nrov: loj roj refiner tshuab, Tuam Tshoj loj roj refiner tshuab manufacturers