EFFECT OF SURFACTANT ON STRUCTURE AND PERFORMANCE OF CATALYSTS FOR DME SYNTHESIS IN SLURRY BED

摘要：

In recent years, much attention has been paid to slurry reactor due to its advantages, such as simple construction, isothermal condition, and on-line catalysts addition and withdrawal 1. However, a major problem to restrict the commercial application of slurry DME synthesis technology is due to short lifetime and bad stability of catalyst for CO hydrogenation. Many researchers 2 reported that the composite catalyst, which is active for vapor phase DME synthesis deactivates at a very high rate when used for slurry phase DME synthesis. But the reason of deactivation is not clear and a few reports on solving the problem are available.

作者: Chaoqiu Chen Jinchuan Fan Minqiang Fan Jie Zhao Wei Huang Kechang Xie

作者单位: Key Laboratory of Coal Science and Technology Ministry of Education and Shanxi Province Taiyuan University of Technology Taiyuan, 030024, China

会议类型: 国际会议

会议名称: 第七届中韩清洁能源研讨会(The 7th China-Korea Workshop on Clean Energy Technology)

会议地点: 太原

会议语种:英文

页码: 261-262

在线出版日期: 2008-06-25（万方平台首次上网日期，不代表论文的发表时间）