摘要
随着乙烯、丙烯等低碳烯烃供需矛盾的日益突出,针对我国"多煤少油少气"的能源现状,以煤或天然气为原料经甲醇制备低碳烯烃的技术越发重要。文章对甲醇制烯烃技术进展、反应机理和催化剂应用等进行了综述,并提出该技术下一步的改进方向。
The contradiction between supply and demand of ethylene and propylene was increasingly prominent and the energy status quo was＆quot;more coal, less oil and less gas＆quot;. Technology of methanol to olefins was become more important, for which coal or natural gas was raw material. The progress, reaction mechanism and catalyst of methanol to olefins were reviewed and the next improved direction was proposed.
出处
《化工技术与开发》
CAS
2014年第8期29-33,共5页
Technology & Development of Chemical Industry
关键词
低碳烯烃
乙烯
丙烯
甲醇
MTO
MTP
olefins
ethylene
propylene
MTO
MTP
methanol
