发明授权
- 专利标题： Pretreatment method for increasing conversion of reforming catalyst
- 专利标题（中）： 改善催化剂转化率的预处理方法
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申请号： US357308申请日： 1994-12-14
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公开(公告)号： US5620937A公开(公告)日： 1997-04-15
- 发明人: Bernard F. Mulaskey , Robert L. Hise , Steven E. Trumbull , William J. Cannella , Robert A. Innes
- 申请人： Bernard F. Mulaskey , Robert L. Hise , Steven E. Trumbull , William J. Cannella , Robert A. Innes
- 申请人地址： CA San Ramon
- 专利权人： Chevron Chemical Company
- 当前专利权人： Chevron Chemical Company
- 当前专利权人地址： CA San Ramon
- 主分类号： B01J29/068
- IPC分类号： B01J29/068 ; B01J29/06 ; B01J29/62 ; B01J37/18 ; B01J37/22 ; C10G35/095 ; B01J29/064
摘要：
A pretreatment process is disclosed for increasing conversion and reducing the fouling rate of reforming catalysts wherein the catalyst is pretreated at a temperature from 1025.degree. F. to 1275.degree. F. in a reducing atmosphere prior to contacting the catalyst with a hydrocarbon feed in the presence of hydrogen.
公开/授权文献
- USD324235S Combined pen and flashlight 公开/授权日：1992-02-25
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