发明授权
- 专利标题: Membrane technology for use in a methanol-to-propylene conversion process
- 专利标题(中): 用于甲醇 - 丙烯转化过程的膜技术
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申请号: US13776362申请日: 2013-02-25
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公开(公告)号: US09205380B2公开(公告)日: 2015-12-08
- 发明人: Paul Su
- 申请人: Paul Su
- 申请人地址: US CA Newark
- 专利权人: Membrane Technology and Research, Inc.
- 当前专利权人: Membrane Technology and Research, Inc.
- 当前专利权人地址: US CA Newark
- 代理商 Timothy A. Hott; Janet Farrant
- 主分类号: C07C1/22
- IPC分类号: C07C1/22 ; B01D61/36 ; B01D53/22 ; C07C1/20 ; C07C7/144
摘要:
Disclosed herein is a methanol-to-propylene (MTP) conversion process that utilizes a membrane separation step to increase the recycle of C2 hydrocarbons back to the MTP reactor, thereby increasing propylene product yield and reducing raw material loss.
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