发明授权
US4550218A Hydrocarbon synthesis with zeolite catalyst of improved hydrothermal
stability
失效
具有改善水热稳定性的沸石催化剂的烃合成
- 专利标题： Hydrocarbon synthesis with zeolite catalyst of improved hydrothermal stability
- 专利标题（中）： 具有改善水热稳定性的沸石催化剂的烃合成
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申请号： US708386申请日： 1985-03-08
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公开(公告)号： US4550218A公开(公告)日： 1985-10-29
- 发明人: Pochen Chu
- 申请人： Pochen Chu
- 申请人地址： NY New York
- 专利权人： Mobil Oil Corporation
- 当前专利权人： Mobil Oil Corporation
- 当前专利权人地址： NY New York
- 主分类号： B01J29/44
- IPC分类号： B01J29/44 ; B01J29/74 ; C07C1/20 ; C07C1/24
摘要：
The hydrothermal stability of zeolites is improved by incorporating Group IB metal cations preferably Ag into the zeolite. The improved stability is useful in processes in which the zeolite is frequently exposed to water vapor at elevated temperature, for example, in processes where water is produced in the reaction or in the catalyst regeneration.
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