HWM LH 6000

EipponCell® HEMC LH 6000 hydroxyethyl methyl cellulose yog non-ionic cellulose sib xyaw ether ua los ntawm cov txheej txheem tshuaj muaj xws li paj rwb, ntoo alkalized, ethylene oxide, thiab methyl chloride ether.Tam sim no, cov txheej txheem tsim khoom ntawm HEMC tuaj yeem muab faib ua ob txoj hauv kev tseem ceeb: txoj kev ua kua theem thiab cov roj theem.Hauv cov txheej txheem ua kua theem, cov cuab yeej siv tau muaj qhov xav tau qis sab hauv, ua rau nws tsis tshua muaj kev pheej hmoo.Cov cellulose yog soaked nyob rau hauv lye, ua rau tag nrho o thiab alkalization.Lub osmotic o ntawm cov kua tau txais txiaj ntsig cellulose, uas ua rau HEMC cov khoom uas muaj qhov sib txawv ntawm kev hloov pauv thiab viscosity.Ntxiv mus, txoj kev ua kua theem tso cai rau cov khoom siv tau yooj yim hloov pauv.Txawm li cas los xij, lub peev xwm ntau lawm ntawm lub reactor yog txwv (feem ntau qis dua 15m3), ua rau nws tsim nyog los ua kom cov reactors ntau dua.Tsis tas li ntawd, cov txheej txheem tshuaj tiv thaiv yuav tsum muaj ntau npaum li cas ntawm cov kuab tshuaj organic raws li tus neeg nqa khoom, ua rau lub sijhawm cov tshuaj tiv thaiv ntev dua (feem ntau tshaj li 10 teev), cov kuab tshuaj distillation nce ntxiv, thiab cov nqi siab dua.Ntawm qhov tod tes, cov txheej txheem roj-theem cuam tshuam nrog cov khoom siv compact thiab muab cov txiaj ntsig siab ib zaug.Cov tshuaj tiv thaiv tshwm sim nyob rau hauv kab rov tav autoclave, nrog lub sij hawm luv luv (feem ntau yog 5-8 teev) piv rau cov theem ua kua.Txoj kev no tsis tas yuav muaj qhov hnyav hnyav rov ua haujlwm.Tom qab cov tshuaj tiv thaiv tiav lawm, cov methyl chloride ntau dhau thiab cov khoom los ntawm dimethyl ether raug siv dua thiab rov siv dua cais los ntawm kev rov ua haujlwm.Cov txheej txheem roj-theem boasts tus nqi zog qis dua thiab txo kev siv zog, ua rau tag nrho cov nqi tsim khoom qis dua piv rau cov txheej txheem ua kua.Txawm li cas los xij, cov txheej txheem roj-theem xav tau kev nqis peev tseem ceeb hauv cov khoom siv thiab kev tswj tsis siv neeg, ua rau cov ntsiab lus siab dua thiab cov nqi cuam tshuam. Qhov twg yuav Cas HEMC LH 6000