发明授权
- 专利标题: Zinc sulfide liquefaction catalyst
- 专利标题(中): 硫化锌液化催化剂
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申请号: US409469申请日: 1982-08-19
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公开(公告)号: US4441983A公开(公告)日: 1984-04-10
- 发明人: Diwakar Garg
- 申请人: Diwakar Garg
- 申请人地址: PA Allentown
- 专利权人: Air Products and Chemicals, Inc.
- 当前专利权人: Air Products and Chemicals, Inc.
- 当前专利权人地址: PA Allentown
- 主分类号: C10G1/06
- IPC分类号: C10G1/06 ; B01J27/00 ; C10G1/08
摘要:
A process for the liquefaction of carbonaceous material, such as coal, is set forth wherein coal is liquefied in a catalytic solvent refining reaction wherein an activated zinc sulfide catalyst is utilized which is activated by hydrogenation in a coal derived process solvent in the absence of coal.
公开/授权文献
- US5521248A Flowable adhesive elastomeric compositions 公开/授权日:1996-05-28