发明授权
US5066628A Catalyst and process for high selectivity reforming with PT/RE on BA-K-L
zeolite
失效
在BA-K-L沸石上用PT / RE进行高选择性重整的催化剂和方法
- 专利标题: Catalyst and process for high selectivity reforming with PT/RE on BA-K-L zeolite
- 专利标题(中): 在BA-K-L沸石上用PT / RE进行高选择性重整的催化剂和方法
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申请号: US528038申请日: 1990-05-23
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公开(公告)号: US5066628A公开(公告)日: 1991-11-19
- 发明人: Jeffrey T. Miller , Victor K. Shum
- 申请人: Jeffrey T. Miller , Victor K. Shum
- 申请人地址: IL Chicago
- 专利权人: Amoco Corporation
- 当前专利权人: Amoco Corporation
- 当前专利权人地址: IL Chicago
- 主分类号: B01J29/60
- IPC分类号: B01J29/60 ; C10G35/095
摘要:
This invention comprises a reforming catalyst and process with an unsulfided catalyst comprising Zeolite L, in which the cationic sites have been exchanged to contain potassium or barium or both; a Group VIII noble metal and rhenium, where the ratio of noble metal to rhenium is from about 0.1:1 to about 10:0. This catalyst gives improved selectivity toward aromatics formation and has improved sulfur tolerance compared to other L zeolite reforming catalysts.
公开/授权文献
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