Invention Grant
- Patent Title: Catalyst to attain low sulfur gasoline
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Application No.: US12390706Application Date: 2009-02-23
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Publication No.: US09636662B2Publication Date: 2017-05-02
- Inventor: Ki-Hyouk Choi , Sameer Ali Al-Ghamdi , Ali H. Al-Shareef , Ali H. Al-Hamadah
- Applicant: Ki-Hyouk Choi , Sameer Ali Al-Ghamdi , Ali H. Al-Shareef , Ali H. Al-Hamadah
- Applicant Address: SA Dhahran
- Assignee: Saudi Arabian Oil Company
- Current Assignee: Saudi Arabian Oil Company
- Current Assignee Address: SA Dhahran
- Agency: Bracewell LLP
- Agent Constance G. Rhebergen; Brian H. Tompkins
- Main IPC: B01J21/08
- IPC: B01J21/08 ; B01J21/18 ; B01J23/26 ; B01J23/28 ; B01J23/30 ; B01J23/882 ; B01J23/24 ; B01J23/652 ; B01J23/85 ; B01J37/02 ; B01J37/20 ; C10G45/04 ; C10G45/08 ; B01J23/883 ; B01J35/10

Abstract:
This invention relates to a hydrodesulfurization catalyst, a method for preparing the catalyst, and a method for the preparation of low sulfur gasoline fuel with minimal loss of RON. The catalyst particles include a group VIB metal and a support material having relatively high surface area, and optionally includes one or more group VIIIB metal. The method for preparing the catalyst allows for greater loading of the active metal species on the surface of the support material under aqueous reaction conditions.
Public/Granted literature
- US20090230026A1 Catalyst To Attain Low Sulfur Gasoline Public/Granted day:2009-09-17
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