Invention Grant
- Patent Title: Manufacturing hydrocracking catalyst
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Application No.: US16569550Application Date: 2019-09-12
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Publication No.: US11305264B2Publication Date: 2022-04-19
- Inventor: Robert Peter Hodgkins , Omer Refa Koseoglu , Koji Uchida , Tomoyasu Kagawa , Mitsunori Watabe
- Applicant: Saudi Arabian Oil Company , JGC Catalysts and Chemicals Ltd. , Japanese Cooperation Center Petroleum (JCCP)
- Applicant Address: SA Dhahran; JP Tokyo; JP Tokyo
- Assignee: Saudi Arabian Oil Company,JGC Catalysts and Chemicals Ltd.,Japanese Cooperation Center Petroleum (JCCP)
- Current Assignee: Saudi Arabian Oil Company,JGC Catalysts and Chemicals Ltd.,Japanese Cooperation Center Petroleum (JCCP)
- Current Assignee Address: SA Dhahran; JP Tokyo; JP Tokyo
- Agency: Fish & Richardson P.C.
- Main IPC: B01J29/06
- IPC: B01J29/06 ; B01J29/08 ; B01J6/00 ; B01J35/00 ; B01J35/10 ; B01J37/30 ; C10G47/16 ; B01J29/12 ; B01J29/89 ; B01J29/16 ; B01J37/00 ; B01J29/10 ; B01J29/14 ; B01J37/02 ; C10G49/04 ; C10G49/08 ; C10G47/14 ; C10G49/06
Abstract:
A method including subjecting an ultra-stable Y-type zeolite having a low silica-to-alumina molar ratio (SAR), such as in a range of 3 to 6, to acid treatment and heteroatom incorporation contemporaneously to give a framework-modified ultra-stable Y-type zeolite.
Public/Granted literature
- US20210077985A1 MANUFACTURING HYRDOCRACKING CATALYST Public/Granted day:2021-03-18
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