发明授权
- 专利标题： Method for making a hydroprocessing catalyst
- 专利标题（中）： 制备加氢催化剂的方法
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申请号： US14100779申请日： 2013-12-09
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公开(公告)号： US09512372B2公开(公告)日： 2016-12-06
- 发明人: Bi-Zeng Zhan
- 申请人： Bi-Zeng Zhan
- 申请人地址： US CA San Ramon
- 专利权人： Chevron U.S.A. Inc.
- 当前专利权人： Chevron U.S.A. Inc.
- 当前专利权人地址： US CA San Ramon
- 代理商 E. Joseph Gess; Michael D. Ross; Mark L. Warzel
- 主分类号： C10G45/04
- IPC分类号： C10G45/04 ; C10G47/02 ; C10G45/06 ; C10G45/08 ; C10G45/10 ; C10G47/18 ; C10G47/20 ; B01J29/16 ; B01J35/02 ; B01J37/02 ; B01J37/04 ; C10G45/12 ; C10G45/62 ; C10G45/64 ; C10G47/14 ; C10G47/16 ; C10G49/02 ; C10G49/04 ; C10G49/06 ; C10G49/08
摘要：
The present invention is directed to a method for making a catalyst for hydroprocessing a carbonaceous feedstock under hydroprocessing conditions, and the use of that catalyst. More particularly, the present invention is directed to methods for inhibiting rapid decomposition of ammonium nitrate during calcination of the catalyst following metal impregnation, wherein ammonium nitrate is formed when a nitrate-containing composition and an ammonium-containing component is used in the deposition of metal onto the catalyst.
公开/授权文献
- US20140151266A1 METHOD FOR MAKING A HYDROPROCESSING CATALYST 公开/授权日：2014-06-05