Daim ntawv thov ntawm monoethanolamine (mea)
Monoethanolamine (mea) yog cov organic sib xyaw nrog kua tsis muaj xim. Nws yog siv los tshem tawm cov kua qaub rau hauv cov nkev roj thiab roj av, thiab tsim cov chaw tsis -ionic, emulsifiers, thiab lwm yam.
Daim Ntawv Thov Teb:
1. Purification: nqus cov pa roj carbon dioxide thiab hydrogen sulfide los ntawm cov pa roj.
2. Roj chromatography tas kua yog siv los cais cov dej cawv tsawg -carbon, pyridine thiab derivatives.
3. Kws ua tshuaj paus: cov khoom siv hluavtaws, tiv thaiv kev tiv thaiv -DiaRHEA.
4. Luam Ntawv thiab Dyeing: Khoom cua High -grade zas (13G ntawm CUI Xiav).
5. Textiles: siv raws li fluorescent whiting, tiv thaiv cov neeg sawv cev, tiv thaiv cov neeg sawv cev, cov neeg sawv cev huv.
6. ROJ HMOOV: Siv ua nruab nrab, lub tshuab hluav taws xob, vulcanizer, promoter thiab foaming tus neeg sawv cev.
7. Cov neeg sawv cev ntawm cov neeg ua haujlwm, emulsifiers, tshuaj tiv thaiv carotive; Cov ntaub ntawv raw rau cov khoom siv ntawm kev ua neeg zoo cov khoom lag luam.
