发明授权
- 专利标题： Selective liquid-liquid extraction of oxidative desulfurization reaction products
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申请号： US16366237申请日： 2019-03-27
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公开(公告)号： US10947461B2公开(公告)日： 2021-03-16
- 发明人: Emad Naji Al-Shafei , Esam Zaki Hamad
- 申请人： Saudi Arabian Oil Company
- 申请人地址： SA Dhahran
- 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 Dhahran
- 代理机构： Abelman, Frayne and Schwab
- 主分类号： C10G53/14
- IPC分类号： C10G53/14 ; C10G21/16 ; C10G27/00 ; C10G27/12 ; C10G27/14 ; C10G53/04 ; C10G29/20 ; C10G29/22 ; C10G29/28 ; G01N33/28
摘要：
The present invention provides selective extraction of sulfoxides, or sulfoxides in combination with sulfones, from hydrocarbon mixtures containing these compounds. A significant advantage of the invention is that oxidation products resulting from oxidative desulfurization of hydrocarbon feedstocks are selectively extracted with minimum co-extraction of non-oxidized products such as valuable hydrocarbon fuel components.
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