HYDROCRACKING CATALYST, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF

Title:

HYDROCRACKING CATALYST, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF

Document Type and Number:

WIPO Patent Application WO/2020/119754

Kind Code:

A1

Abstract:

Disclosed is a hydrocracking catalyst, a preparation method therefor and an application thereof. The catalyst comprises a carrier, silicon dioxide loaded on the carrier and an active component. The carrier contains a Y molecular sieve and a SAPO-34 molecular sieve. The method for preparing the hydrocracking catalyst comprises (1) mixing materials containing the Y molecular sieve and the SAPO-34 molecular sieve, and shaping, drying and calcining the same to obtain the carrier; (2) introducing silane and the active component into the carrier prepared in step (1), followed by drying and calcining to obtain the hydrocracking catalyst. The catalyst prepared by the method can be used in hydrocracking reactions to significantly improve the yield of jet fuel.

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WO/1991/010509

USE OF COLLOIDAL SILICA SOL AS AN ADJUVANT FOR CATALYSTS

Inventors:

TANG ZHAOJI (CN)
DU YANZE (CN)
FAN HONGFEI (CN)
WANG JIFENG (CN)
YU ZHENGMIN (CN)
SUN XIAOYAN (CN)

Application Number:

PCT/CN2019/124803

Publication Date:

June 18, 2020

Filing Date:

December 12, 2019

Export Citation:

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Assignee:

CHINA PETROLEUM & CHEM CORP (CN)
DALIAN RES INSTITUTE OF PETROLEUM AND PETROCHEMICALS SINOPEC CORP (CN)

International Classes:

B01J21/08; B01J29/16; B01J29/85; C10G47/20

Foreign References:

CN102441427A	2012-05-09
CN103785446A	2014-05-14
CN103100399A	2013-05-15
CN101035618A	2007-09-12
US5972205A	1999-10-26
EP1523535A1	2005-04-20
CN200810012212A	2008-07-04
CN201410603837A	2014-11-03
CN85109634A	1986-06-10
US4440871A	1984-04-03

Other References: