【摘要】 介绍了重要的化工原料二甲醚的性质、用途以及用甲醇催化脱水制二甲醚的生产工艺、工艺流程和消耗定额。更多还原

【Abstract】 The paper describes the properties and applications of an important chemicals, the dimethyl ether, as well as its production technology by catalytic dehydration of methanol, and its process flowsheet and consumption indexes.更多还原