浙江化工
浙江化工
절강화공
ZHEJIANG CHEMICAL INDUSTRY
2013年
11期
35-38
,共4页
二甲醚%半水煤气%试生产
二甲醚%半水煤氣%試生產
이갑미%반수매기%시생산
dimethyl ether%semi-water gas%trial production
介绍了以半水煤气为原料一步合成二甲醚试生产的情况。试产装置由原料气精脱硫、二甲醚合成和精馏提纯等单元组成。 CO的单程转化率可达到76％，二甲醚的总选择性可达到70％，精馏后二甲醚纯度大于99％。
介紹瞭以半水煤氣為原料一步閤成二甲醚試生產的情況。試產裝置由原料氣精脫硫、二甲醚閤成和精餾提純等單元組成。 CO的單程轉化率可達到76％，二甲醚的總選擇性可達到70％，精餾後二甲醚純度大于99％。
개소료이반수매기위원료일보합성이갑미시생산적정황。시산장치유원료기정탈류、이갑미합성화정류제순등단원조성。 CO적단정전화솔가체도76％，이갑미적총선택성가체도70％，정류후이갑미순도대우99％。
The industrial trial production of dimethyl ether synthesized from semi-water gas was introduced. The process technique and equipment consist of fine desulfurization of semi-water gas, synthesis of dimethyl ether and purification by rectification. Single conversion of CO and total selectivity of dimethyl ether reached 76%and 70%, respectively. After rectification, the purity of dimethyl ether was above 99%.
