发明授权
- 专利标题: Process for reducing the organic sulfur content of char
- 专利标题(中): 减少焦炭有机硫含量的方法
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申请号: US830742申请日: 1977-09-06
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公开(公告)号: US4155715A公开(公告)日: 1979-05-22
- 发明人: Allan Sass , Hans F. Bauer , Norman W. Green
- 申请人: Allan Sass , Hans F. Bauer , Norman W. Green
- 申请人地址: CA Los Angeles
- 专利权人: Occidental Petroleum Corporation
- 当前专利权人: Occidental Petroleum Corporation
- 当前专利权人地址: CA Los Angeles
- 主分类号: C10L9/00
- IPC分类号: C10L9/00 ; C10L9/10 ; C10B57/00
摘要:
This invention covers an improved hydrodesulfurization process which significantly reduces the organic sulfur content of char by first magnetically or electrostatically removing iron sulfides and precursors of iron sulfides from char and then hydrodesulfurizing the remaining char.
公开/授权文献
- US4666225A Electrical jack 公开/授权日:1987-05-19
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