Invention Grant
- Patent Title: Process and catalyst for desulfurization of hydrocarbonaceous oil stream
- Patent Title (中): 烃油流脱硫工艺及催化剂
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Application No.: US12276942Application Date: 2008-11-24
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Publication No.: US08088711B2Publication Date: 2012-01-03
- Inventor: Ki-Hyouk Choi
- Applicant: Ki-Hyouk Choi
- Applicant Address: SA
- Assignee: Saudi Arabian Oil Company
- Current Assignee: Saudi Arabian Oil Company
- Current Assignee Address: SA
- Agency: Bracewell & Giuliani LLP
- Main IPC: B01D53/02
- IPC: B01D53/02 ; C01B31/08 ; B01J21/18 ; B01J23/00 ; B01J8/02
Abstract:
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.
Public/Granted literature
- US20090148374A1 PROCESS AND CATALYST FOR DESULFURIZATION OF HYDROCARBONACEOUS OIL STREAM Public/Granted day:2009-06-11
Information query
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