- Patent Title: Desulfurization catalyst, its production and application thereof
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Application No.: US16760676Application Date: 2017-10-31
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Publication No.: US11318444B2Publication Date: 2022-05-03
- Inventor: Jun Long , Shuandi Hou , Wei Lin , Ye Song , Huiping Tian
- Applicant: CHINA PETROLEUM & CHEMICAL CORPORATION , RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
- Applicant Address: CN Beijing; CN Beijing
- Assignee: CHINA PETROLEUM & CHEMICAL CORPORATION,RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
- Current Assignee: CHINA PETROLEUM & CHEMICAL CORPORATION,RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
- Current Assignee Address: CN Beijing; CN Beijing
- Agency: Novick, Kim & Lee, PLLC
- Agent Allen Xue
- International Application: PCT/CN2017/108464 WO 20171031
- International Announcement: WO2019/084741 WO 20190509
- Main IPC: B01J27/24
- IPC: B01J27/24 ; B01J23/06 ; B01J6/00 ; B01J21/06 ; B01J21/16 ; B01J23/755 ; B01J29/04 ; B01J29/08 ; B01J35/00 ; B01J37/00 ; B01J37/08 ; B01J37/16 ; C10G45/04 ; B01J29/70 ; B01J29/40 ; C10G45/06 ; C10G45/10
Abstract:
A desulfurization catalyst includes at least: 1) a sulfur-storing metal oxide, 2) an inorganic binder, 3) a wear-resistant component, and 4) an active metal component. The sulfur-storing metal is one or more of a metal of Group IIB of the periodic table, a metal of Group VB of the periodic table, and a metal of Group VIB of the periodic table, e.g., zinc. The desulfurization catalyst has a good stability and a high desulfurization activity.
Public/Granted literature
- US20200282381A1 DESULFURIZATION CATALYST, ITS PRODUCTION AND APPLICATION THEREOF Public/Granted day:2020-09-10
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