Awọn itọsẹ Cellulose Ether

(1) Ipari ohun elo:
O dara fun awọn ile-iṣẹ ile-iṣẹ ti o lo cellulose gẹgẹbi ohun elo aise akọkọ lati ṣe awọn ethers cellulose, pẹlu iṣuu soda carboxymethyl cellulose, methyl cellulose ati awọn itọsẹ rẹ, hydroxyethyl cellulose, ati bẹbẹ lọ.
(2) Ilana iṣelọpọ:
1.Main gbóògì ilana: cellulose crushing, alkalization, etherification, gaasi imularada, ojoriro, neutralization, fifọ, ri to-omi Iyapa, stripping, filtration, gbígbẹ, crushing, dapọ ati apoti, ati be be lo.
2.Main raw ati awọn ohun elo iranlọwọ: awọn ohun elo aise akọkọ pẹlu owu ti a ti tunṣe, kapok pulp, sodium hydroxide, propylene oxide / ethane, monochloromethane, chloroacetic acid, bbl; Awọn ohun elo iranlọwọ akọkọ pẹlu toluene, ethanol, isopropanol, tert-butanol, methanol, acetone, glioxal, acetic acid, nitric acid, hydrochloric acid, sodium hypochlorite, bbl
3.Main agbara orisun: adayeba gaasi, ina, edu, liquefied Epo epo, biomass idana, ra gbona nya, ati be be lo.