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1. WO2022010520 - METHODS OF PRODUCING HYDROCRACKING CATALYST

Publication Number WO/2022/010520
Publication Date 13.01.2022
International Application No. PCT/US2020/058682
International Filing Date 03.11.2020
IPC
B01J 37/04 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
37Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
04Mixing
B01J 37/08 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
37Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
08Heat treatment
B01J 29/08 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
29Catalysts comprising molecular sieves
04having base-exchange properties, e.g. crystalline zeolites, pillared clays
06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
08of the faujasite type, e.g. type X or Y
B01J 23/40 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
23Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/113
38of noble metals
40of the platinum group metals
B01J 23/652 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
23Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/113
38of noble metals
54combined with metals, oxides or hydroxides provided for in groups B01J23/02-B01J23/36118
56Platinum group metals
64with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
652Chromium, molybdenum or tungsten
B01J 29/89 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
29Catalysts comprising molecular sieves
89Silicates, aluminosilicates or borosilicates of titanium, zirconium or hafnium
Applicants
  • SAUDI ARABIAN OIL COMPANY [SA]/[SA]
  • JGC CATALYSTS AND CHEMICALS LTD. [JP]/[JP]
  • JAPAN COOPERATION CENTER PETROLEUM [JP]/[JP]
  • ARAMCO SERVICES COMPANY [US]/[US] (AG)
Inventors
  • KOSEOGLU, Omer Refa
  • HODGKINS, Robert Peter
  • WATABE, Mitsunori
  • UCHIDA, Koji
Agents
  • MEYER, Christopher I.
  • THARP, Amy M.
  • JIVIDEN, William A.
  • LUNN, Jennifer H.
  • BEYER, James E.
  • FANE, Brian M.
  • MCNEELY, Richard J.
  • POWELL, Carolyn S.
  • REED, John D.
  • MOLLOY, Matthew A.
  • CAMPBELL, Quinten M.
  • MONTELEONE, Allisyn E.
Priority Data
16/923,34608.07.2020US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) METHODS OF PRODUCING HYDROCRACKING CATALYST
(FR) PROCÉDÉS DE PRODUCTION DE CATALYSEURS D'HYDROCRAQUAGE
Abstract
(EN) A method for producing a hydrocracking catalyst includes preparing a framework substituted Y-type zeolite, preparing a binder, co-mulling the framework substituted Y-type zeolite, the binder, and one or more hydrogenative metal components to form a catalyst precursor, and calcining the catalyst precursor to generate the hydrocracking catalyst. The framework substituted Y-type zeolite is prepared by calcining a Y-type zeolite at 500? to 700? to form a calcined Y-type zeolite. The framework substituted Y-type zeolite is prepared by forming a suspension containing the calcined Y-type zeolite, the suspension having a liquid to solid mass ratio of 5 to 15, adding acid to adjust the pH of the suspension to less than 2.0, adding and mixing one or more of a zirconium compound, a hafnium compound, or a titanium compound to the suspension, and neutralizing the pH of the suspension to obtain the framework substituted Y-type zeolite.
(FR) Un procédé de production d'un catalyseur d'hydrocraquage comprend la préparation d'une zéolite de type Y substituée par une structure, préparation d'un liant, la co-agrégation de la zéolite de type Y substituée par la structure, du liant et d'un ou plusieurs composants métalliques hydrogénés pour former un précurseur de catalyseur, et la calcination du précurseur de catalyseur pour générer le catalyseur d'hydrocraquage. La zéolite de type Y substituée par une structure est préparée par calcination d'une zéolite de type Y À 500° à 700 pour former une zéolite de type Y calcinée. La zéolite de type Y substituée par une structure est préparée par formation d'une suspension contenant la zéolite de type Y calcinée, la suspension ayant un rapport de masse liquide/solide de 5 à 15, ajouter de l'acide pour ajuster le pH de la suspension à moins de 2,0, à ajouter et à mélanger un ou plusieurs éléments parmi un composé de zirconium, un composé d'hafnium, ou un composé de titane à la suspension, et à neutraliser le pH de la suspension pour obtenir la zéolite de type Y substituée par la structure.
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