合成气制二甲醚替代联醇和碳铵  

REPLACEMENT OF AMMONIUM ACID CARBONATE AND COMBINED METHANOL BY DIMETHYL ETHER FROM SYNTHETIC GAS

作　　者：黄克权[1] 

机构地区：[1]中国科学院山西煤炭化学研究所

出　　处：《煤炭转化》1993年第2期46-50,共5页Coal Conversion

摘　　要：针对小化肥不景气现状,提出利用现有设备一步合成二甲醚以替代液化石油气,并缓解液化石油气需量日增、资源短缺、价格趋涨的局面。As to depression of small lot fertilizer plants in China it is proposed in this paper that a direct synthesis of dimethyl ether from synthetic gas is available and considerable by the existing equipments in the plants. This replacement of (NH_4)HCO_3 and combined CH_3OH by dimethyl ether is also beneficial to decrease a demand for liguefied petroleum gas.

关 键 词：合成气 液化石油气 二甲醚 

分 类 号：TQ223.24[化学工程—有机化工]