发明授权
- 专利标题： Process and catalyst for desulfurization of hydrocarbonaceous oil stream
- 专利标题（中）： 烃油流脱硫工艺及催化剂
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申请号： US12276942申请日： 2008-11-24
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公开(公告)号： US08088711B2公开(公告)日： 2012-01-03
- 发明人: Ki-Hyouk Choi
- 申请人： Ki-Hyouk Choi
- 申请人地址： SA
- 专利权人： Saudi Arabian Oil Company
- 当前专利权人： Saudi Arabian Oil Company
- 当前专利权人地址： SA
- 代理机构： Bracewell & Giuliani LLP
- 主分类号： B01D53/02
- IPC分类号： B01D53/02 ; C01B31/08 ; B01J21/18 ; B01J23/00 ; B01J8/02
摘要：
The invention relates to a process and catalyst for the oxidative desulfurization of hydrocarbonaceous oil. In one aspect, solid carbon materials are provided having stable sulfur trioxide and nitrogen dioxide oxidative species on the surface thereof. Such materials are useful in the production of low sulfur hydrocarbon feedstocks and in the removal of refractory sulfur compounds.
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