- 专利标题: METHOD TO PREPARE CATALYSTS WITH MODIFIED ACTIVE PHASE DISPERSION
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申请号: US18678841申请日: 2024-05-30
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公开(公告)号: US20240316540A1公开(公告)日: 2024-09-26
- 发明人: Omer Refa Koseoglu , Robert Peter Hodgkins , Koji Uchida
- 申请人: Saudi Arabian Oil Company , JGC CATALYSTS & CHEMICALS LTD. , Japan Cooperation Center for Petroleum and Sustainable Energy
- 申请人地址: SA Dhahran
- 专利权人: Saudi Arabian Oil Company,JGC CATALYSTS & CHEMICALS LTD.,Japan Cooperation Center for Petroleum and Sustainable Energy
- 当前专利权人: Saudi Arabian Oil Company,JGC CATALYSTS & CHEMICALS LTD.,Japan Cooperation Center for Petroleum and Sustainable Energy
- 当前专利权人地址: SA Dhahran; JP Kawasaki Kanagawa; JP Tokyo
- 分案原申请号: US17577691 2022.01.18
- 主分类号: B01J29/08
- IPC分类号: B01J29/08 ; B01J29/90 ; B01J35/00 ; B01J35/61 ; B01J35/63 ; B01J37/02 ; B01J37/08
摘要:
Methods for manufacturing catalyst particles comprising one or more active metal components are provided. The particles are a composite of a granulating agent or binder material such as an inorganic oxide, and an ultra-stable Y (hereafter “USY”) zeolite in which some of the aluminum atoms in the framework are substituted with zirconium atoms and/or titanium atoms and/or hafnium atoms. The one or more active phase components are incorporated prior to mixing the binder with the post-framework modified USY zeolite, extruding the resulting composite mixture, and forming the catalyst particles. The one or more active phase components are incorporated in the post-framework modified USY zeolite prior to forming the catalyst particles.
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