Invention Grant
- Patent Title: Hydrocracking catalyst for hydrocarbon oil, method for producing hydrocracking catalyst, and method for hydrocracking hydrocarbon oil with hydrocracking catalyst
- Patent Title (中): 烃油加氢裂化催化剂，加氢裂化催化剂的制备方法，加氢裂化催化剂加氢裂化烃油的方法
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Application No.: US13809297Application Date: 2011-08-02
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Publication No.: US09221036B2Publication Date: 2015-12-29
- Inventor: Omer Refa Koseoglu , Adnan Al-Hajji , Ali Mahmood Al-Somali , Ali H. Al-Abdul'Al , Mishaal Al-Thukair , Masaru Ushio , Ryuzo Kuroda , Takashi Kameoka , Koji Nakano , Yuichi Takamori
- Applicant: Omer Refa Koseoglu , Adnan Al-Hajji , Ali Mahmood Al-Somali , Ali H. Al-Abdul'Al , Mishaal Al-Thukair , Masaru Ushio , Ryuzo Kuroda , Takashi Kameoka , Koji Nakano , Yuichi Takamori
- Applicant Address: SA Dharam JP Tokyo JP Kanagawa
- Assignee: Saudi Arabian Oil Company,Japan Cooperation Center, Petroleum,JGC Catalysts and Chemicals Ltd.
- Current Assignee: Saudi Arabian Oil Company,Japan Cooperation Center, Petroleum,JGC Catalysts and Chemicals Ltd.
- Current Assignee Address: SA Dharam JP Tokyo JP Kanagawa
- Agency: Abelman, Frayne & Schwab
- Priority: JP2010-173665 20100802
- International Application: PCT/US2011/046272 WO 20110802
- International Announcement: WO2012/018819 WO 20120209
- Main IPC: B01J29/08
- IPC: B01J29/08 ; B01J23/755 ; B01J29/80 ; B01J37/02 ; C10G47/16 ; C10G47/20
Abstract:
The present invention relates to a hydrocracking catalyst for hydrocarbon oil comprising a support containing a framework-substituted zeolite-1 in which zirconium atoms and/or hafnium atoms form a part of a framework of an ultrastable y-type zeolite and a hydrogenative metal component carried thereon and a method for producing the same. The hydrocracking catalyst of the present invention makes it easy to diffuse heavy hydrocarbon oils such as VGO, DAO and the like into mesopores, is improved in a cracking activity and makes it possible to obtain a middle distillate at a high yield as compared with catalysts prepared by using zeolite comprising titanium and/or zirconium carried thereon.
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