论文部分内容阅读
目前二甲醚作为一种重要的能源受到广泛关注 .实现生产二甲醚工艺的重点是采用一种廉价的生产流程及研制出性能优异的催化剂 .本文采用普遍好评的三相反应器中合成气一步生产二甲醚的新工艺 ,并开发出具有优异催化性能的铜基催化剂LP2 0 1.对该催化剂的活性及热稳定性进行了评价 ,并利用多种手段对催化剂进行了表征 ,从机理上阐述了该催化剂的优越性
At present, DME is widely concerned as an important energy source, and the key point of DME production is to use a cheap production process and to develop a catalyst with excellent performance.In this paper, the commonly used three-phase reactor syngas One-step production of DME new technology and the development of a copper catalyst with excellent catalytic performance LP2 0 1. The activity and thermal stability of the catalyst were evaluated and the catalyst was characterized by a variety of means, from the mechanism On the advantages of the catalyst