河北化工
河北化工
하북화공
HEBEI CHEMICAL ENGINEERING AND INDUSTRY
2012年
1期
14-15
,共2页
煤制乙二醇%H2/CO分离%深冷分离%H2提浓
煤製乙二醇%H2/CO分離%深冷分離%H2提濃
매제을이순%H2/CO분리%심랭분리%H2제농
synthesis of ethanediol from coal%separation of HJCO%cryogenic separation%concentration of hydrogen
开滦在鄂尔多斯新建的煤制乙二醇项目中,要求对H2/CO混合气进行分离。生产中采用了深冷分离和H2提浓的联合技术进行分离,最终使得H2的回收率为80%～90%之间,H2纯度可达99%,CO纯度〉99%,为乙二醇的合成提供了合格、优质的原料气。
開灤在鄂爾多斯新建的煤製乙二醇項目中,要求對H2/CO混閤氣進行分離。生產中採用瞭深冷分離和H2提濃的聯閤技術進行分離,最終使得H2的迴收率為80%～90%之間,H2純度可達99%,CO純度〉99%,為乙二醇的閤成提供瞭閤格、優質的原料氣。
개란재악이다사신건적매제을이순항목중,요구대H2/CO혼합기진행분리。생산중채용료심랭분리화H2제농적연합기술진행분리,최종사득H2적회수솔위80%～90%지간,H2순도가체99%,CO순도〉99%,위을이순적합성제공료합격、우질적원료기。
In Kailuan＇ s project of synthesis of ethanediol from coal in ordos, the separation of H2/CO is demanded. A uni- ted technology of cryogenic separation and concentration of hydrogen was adopted. A recovery of hydrogen range from 80% to 90% was obtained. The purity of hydrogen could reach 99%, while carbon monoxide was larger than 99%. A high quality raw gas was supplied for the synthesis of ethanediol.
