Txheej txheem cej luam
Muaj ntau yam tsis muaj kev cuam tshuam ethylene glycol nyob rau hauv cov txheej txheem ntawm synthesizing super paj rwb zoo li polyester los ntawm ethylene glycol. Cov ethylene glycol muaj ntau cov tshuaj tiv thaiv kab mob tsis huv, muaj pes tsawg leeg yog complex, tsis zoo, thiab xim yog xim av thiab dub. Cov tsoos ob-ntev distillation tshuab tsis tuaj yeem ua tiav kev sib cais zoo, thermal chroma ntawm cov khoom siv distilled ethylene glycol yog qhov pom tseeb siab, tsis tuaj yeem siv rau lub teeb xim lossis tsis muaj xim polyester ntau lawm, thiab kev ruaj ntseg ntawm cov txheej txheem rectification yog tsawg.
Txij li xyoo 2014, lub koom haum Shanghai tau ua tiav kev tshawb fawb txog kev sib cais ntawm cov khoom siv glycol crude zoo los ntawm cov txheej txheem tsim khoom ntawm Yizheng chemical fiber super imitation paj rwb polyester fiber. Kev sib xyaw ua ke thev naus laus zis tau siv los kho cov khoom siv glycol crude. Tom qab ua kom zoo dua, lub teeb xa hluav taws xob ultraviolet, xim, thiab purity ntawm glycol tau zoo heev.
Ua tiav cov txheej txheem ntawm ethylene glycol refining thiab recycling technology
Raws li qhov muaj pes tsawg leeg ntawm crude glycol impurities thiab physicochemical yam ntxwv ntawm impurities, ib tug ua tiav txheej ntawm ethylene glycol purification thiab rov qab technology ntawm "membrane sib cais, lightening ntauwd, deweighting ntauwd, adsorption-refining" yog tsim. Nws cov yam ntxwv technical yog raws li nram no:
◆ Combined membrane sib cais tshuab: Kev siv cov txheej txheem sib xyaw ua ke membrane sib cais tuaj yeem tshem tawm cov dej kub npau npau thiab cov xim tsis huv hauv cov ethylene glycol, thiab txhim kho kev ua haujlwm tom qab ntawm cov txheej txheem kho kom zoo.
◆ High-efficiency adsorption concentrate npaj: siab adsorption muaj peev xwm, thiab siab xaiv impurity tshem tawm tus nqi.
◆ Cov khoom lag luam zoo yog qhov zoo: Kev sib xyaw ua ke purified ethylene glycol ncav cuag tus qauv siv dua.
◆ Kev siv hluav taws xob tsawg: Cov txheej txheem sib cais membrane thiab adsorption refining system ua haujlwm hauv cov xwm txheej me me, thiab cov kua dej pov tseg tsawg.
Ethylene Glycol Refining Recovery Process Diagram
Cim npe nrov: Tuam Tshoj ua tiav txheej ethylene glycol refining thiab recycling tshuab, Tuam Tshoj ua tiav txheej ethylene glycol refining thiab recycling tshuab manufacturers, lwm tus neeg, Hoobkas