- 专利标题： Group 1 Metal Ion Content of Microporous Molecular Sieve Catalysts
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申请号： US17285350申请日： 2019-10-10
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公开(公告)号： US20210370276A1公开(公告)日： 2021-12-02
- 发明人: Larry L. Iaccino , Xiaoying Bao , Nitish Mittal , Doron Levin , Wenyih F. Lai , Jocelyn A. Gilcrest
- 申请人： ExxonMobil Chemical Patents Inc.
- 申请人地址： US TX Baytown
- 专利权人： ExxonMobil Chemical Patents Inc.
- 当前专利权人： ExxonMobil Chemical Patents Inc.
- 当前专利权人地址： US TX Baytown
- 国际申请： PCT/US2019/055544 WO 20191010
- 主分类号： B01J29/44
- IPC分类号： B01J29/44 ; B01J37/02 ; B01J35/02 ; B01J29/46 ; B01J37/00
摘要：
A catalyst comprising a microporous crystalline aluminosilicate having a Constraint Index less than or equal to 12, a Group 1 alkali metal or a compound thereof and/or a Group 2 alkaline earth metal or a compound thereof, a Group 10 metal or a compound thereof, and optionally a Group 11 metal or a compound thereof; wherein the total amount of Group 1 and/or Group 2 metal is present at a ratio that is optimized for the desirable chemical conversion process.
公开/授权文献
- US2534145A Bracket and channel circle gutter support 公开/授权日：1950-12-12
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