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SG11202008383WA - Methods of producing composite zeolite catalysts for heavy reformate conversion into xylenes - Google Patents

Methods of producing composite zeolite catalysts for heavy reformate conversion into xylenes

Info

Publication number
SG11202008383WA
SG11202008383WA SG11202008383WA SG11202008383WA SG11202008383WA SG 11202008383W A SG11202008383W A SG 11202008383WA SG 11202008383W A SG11202008383W A SG 11202008383WA SG 11202008383W A SG11202008383W A SG 11202008383WA SG 11202008383W A SG11202008383W A SG 11202008383WA
Authority
SG
Singapore
Prior art keywords
xylenes
methods
zeolite catalysts
producing composite
heavy reformate
Prior art date
Application number
SG11202008383WA
Inventor
Raed Hasan Abudawoud
Avelino Corma Canos
M Teresa Portilla Ovejero
Vicente J Margarit Benavent
M Teresa Navarro Villalba
M Cristina Martinez Sanchez
Ibrahim M Al-Zahrani
Original Assignee
Saudi Arabian Oil Co
Consejo Superior Investigacion
Univ Valencia Politecnica
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Saudi Arabian Oil Co, Consejo Superior Investigacion, Univ Valencia Politecnica filed Critical Saudi Arabian Oil Co
Publication of SG11202008383WA publication Critical patent/SG11202008383WA/en

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    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type
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    • B01J29/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type
    • B01J29/20—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type containing iron group metals, noble metals or copper
    • B01J29/22—Noble metals
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    • B01J29/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type
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    • B01J29/24—Iron group metals or copper
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    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
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    • B01J29/42—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively containing iron group metals, noble metals or copper
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    • C01B39/04—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof using at least one organic template directing agent, e.g. an ionic quaternary ammonium compound or an aminated compound
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