发明授权
US5275994A Process for preparing a catalyst for removal of hydroprocessing
impurities
失效
制备用于除去加氢处理杂质的催化剂的方法
- 专利标题： Process for preparing a catalyst for removal of hydroprocessing impurities
- 专利标题（中）： 制备用于除去加氢处理杂质的催化剂的方法
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申请号： US716482申请日： 1991-06-17
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公开(公告)号： US5275994A公开(公告)日： 1994-01-04
- 发明人: Jeffrey G. Weissman , Gerald G. Sandford , Max R. Cesar
- 申请人： Jeffrey G. Weissman , Gerald G. Sandford , Max R. Cesar
- 申请人地址： NY White Plains
- 专利权人： Texaco Inc.
- 当前专利权人： Texaco Inc.
- 当前专利权人地址： NY White Plains
- 主分类号： B01J23/887
- IPC分类号： B01J23/887 ; B01J23/888 ; B01J37/02 ; B01J37/08 ; C10G45/08 ; B01J31/00
摘要：
A process of preparing a catalyst for removal of sulfur and nitrogen in hydro-processing of hydrocarbon streams. The catalyst composition is formed by depositing molybdenum or tungsten. A second metal is deposited on the support layer in a non-aqueous fashion. The second metal being vandium, niobium or tantalum in organic solvent soluble metal alkoxide form. A third metal of nickel or cobalt is deposited and calcined on the support layer.
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