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1.发明公开公开(公告)号：US20240131502A1
公开(公告)日：2024-04-25
申请号：US17970839
申请日：2022-10-20
Applicant: Saudi Arabian Oil Company
Inventor： Munir D. Khokhar , Anne Madden , Sohel K. Shaikh
CPC classification number: B01J37/0045 , B01J20/165 , B01J21/08 , B01J23/66 , B01J35/006 , C09K23/003 , C10G11/05
Abstract: According to embodiments, a method of producing a catalyst composition may include forming a slurry including an initial zeolite material, a surfactant, silica, and metal precursors, wherein the metal precursors contain a nickel-containing compound and a silver-containing compound, extruding the slurry to produce an extrudate, drying and calcining the extrudate to form a dried and calcined extrudate, hydrothermally treating the dried and calcined extrudate to form a hydrothermally-treated extrudate, and drying and calcining the hydrothermally-treated extrudate to produce the catalyst composition, wherein the catalyst composition includes zeolite, one or more oxides of nickel, and one or more oxides of silver.
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2.发明公开公开(公告)号：US20240226866A9
公开(公告)日：2024-07-11
申请号：US17970839
申请日：2022-10-21
Applicant: Saudi Arabian Oil Company
Inventor： Munir D. Khokhar , Anne Madden , Sohel K. Shaikh
CPC classification number: B01J37/0045 , B01J20/165 , B01J21/08 , B01J23/66 , B01J35/006 , C09K23/003 , C10G11/05
Abstract: According to embodiments, a method of producing a catalyst composition may include forming a slurry including an initial zeolite material, a surfactant, silica, and metal precursors, wherein the metal precursors contain a nickel-containing compound and a silver-containing compound, extruding the slurry to produce an extrudate, drying and calcining the extrudate to form a dried and calcined extrudate, hydrothermally treating the dried and calcined extrudate to form a hydrothermally-treated extrudate, and drying and calcining the hydrothermally-treated extrudate to produce the catalyst composition, wherein the catalyst composition includes zeolite, one or more oxides of nickel, and one or more oxides of silver.
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公开(公告)号：US12138622B2
公开(公告)日：2024-11-12
申请号：US17970839
申请日：2022-10-21
Applicant: Saudi Arabian Oil Company
Inventor： Munir D. Khokhar , Anne Madden , Sohel K. Shaikh
Abstract: According to embodiments, a method of producing a catalyst composition may include forming a slurry including an initial zeolite material, a surfactant, silica, and metal precursors, wherein the metal precursors contain a nickel-containing compound and a silver-containing compound, extruding the slurry to produce an extrudate, drying and calcining the extrudate to form a dried and calcined extrudate, hydrothermally treating the dried and calcined extrudate to form a hydrothermally-treated extrudate, and drying and calcining the hydrothermally-treated extrudate to produce the catalyst composition, wherein the catalyst composition includes zeolite, one or more oxides of nickel, and one or more oxides of silver.
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