文献类型：期刊文献

英文题名：Feeding methanol in an FCC unit

作者：Pan, Shuyu[1];Jiang, Hongbo[1];Weng, Huixin[1]

机构：[1]E China Univ Sci & Technol, Res Inst Petr Proc, Shanghai 200237, Peoples R China

年份：2008

卷号：26

期号：2

起止页码：170

外文期刊名：PETROLEUM SCIENCE AND TECHNOLOGY

收录：;EI(收录号：20080611080446);WOS:【SCI-EXPANDED(收录号:WOS:000252580500005)】；

语种：英文

外文关键词：fluidized catalytic cracking; methanol; olefin

摘要：The feasibility analysis of integrating methanol to olefins (MTO) with fluidized catalytic cracking (FCC) process is based on their similarities and compatibility. Feeding methanol in FCC is proposed to produce more light olefins. According to the characters of FCC, the effects of reaction temperature, water co-feed, and the coke content of catalyst in methanol conversion were studied systematically. It is concluded that high light olefins yields from methanol conversion were obtained on the FCC condition. Feeding methanol in FCC at the bottom of riser as the proper position was suggested on the ground of comparison with MGD process of FCC. The research proved the feasibility of feeding methanol in FCC and provided important reference for its commercial application in a certain degree.