发明授权
- 专利标题: Process for preparing a supported molybdenum carbide composition
- 专利标题(中): 制备负载的碳化钼组合物的方法
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申请号: US213969申请日: 1980-12-08
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公开(公告)号: US4325842A公开(公告)日: 1982-04-20
- 发明人: Lynn H. Slaugh , Ronald J. Hoxmeier
- 申请人: Lynn H. Slaugh , Ronald J. Hoxmeier
- 申请人地址: TX Houston
- 专利权人: Shell Oil Company
- 当前专利权人: Shell Oil Company
- 当前专利权人地址: TX Houston
- 主分类号: B01J27/22
- IPC分类号: B01J27/22 ; C07C4/18 ; B01J23/28
摘要:
A process for preparing a supported molybdenum carbide composition which comprises impregnating a porous support with a solution of hexamolybdenum dodecachloride, drying the impregnated support and then heating in a carbiding atmosphere at a temperature of about 650.degree.-750.degree. C.
公开/授权文献
- US6139414A Flexible tool for plateauing a surface 公开/授权日:2000-10-31
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