Title:
SILICON-ALUMINIUM MATERIAL CONTAINING LAMELLAR STRUCTURE, MANUFACTURING METHOD THEREFOR, AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2022/148474
Kind Code:
A1
Abstract:
Provided are a silicon-aluminium material, a manufacturing method therefor, and an application thereof. The silicon-aluminium material has an SiO2/Al2O3 molar ratio of 0.8-1.5, and contains a lamellar structure with an average length of 0.5-2 μm and an average thickness of 30-80 nm, and the calcined form thereof has a specific XRD pattern. The silicon-aluminium material has the characteristics of a large pore volume, a mesoporous-macroporous two-stage gradient pore channel, and high molecular sieve B acid content, displays the crystal characteristics of a molecular sieve, has a low impurity content, and is suitable for use as a catalytic material carrier, in particular being suitable for use as a carrier for heavy oil hydrogenation catalysts.
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Inventors:
ZHU HUI HONG (CN)
LIU TIEBIN (CN)
JIN HAO (CN)
SHI YIMING (CN)
LV ZHENHUI (CN)
YANG GUANG (CN)
LIU LU (CN)
YANG TAO (CN)
LIU TIEBIN (CN)
JIN HAO (CN)
SHI YIMING (CN)
LV ZHENHUI (CN)
YANG GUANG (CN)
LIU LU (CN)
YANG TAO (CN)
Application Number:
PCT/CN2022/071289
Publication Date:
July 14, 2022
Filing Date:
January 11, 2022
Export Citation:
Assignee:
CHINA PETROLEUM & CHEM CORP (CN)
DALIAN RES INSTITUTE OF PETROLEUM AND PETROCHEMICALS SINOPEC CORP (CN)
DALIAN RES INSTITUTE OF PETROLEUM AND PETROCHEMICALS SINOPEC CORP (CN)
International Classes:
C01B33/26; B01J21/12; B01J32/00; B01J35/10; C01B39/00; C01B39/46
Foreign References:
US20040092390A1 | 2004-05-13 | |||
US4001144A | 1977-01-04 | |||
CN108927128A | 2018-12-04 | |||
CN109305689A | 2019-02-05 | |||
CN103191773A | 2013-07-10 | |||
CN108786926A | 2018-11-13 | |||
CN201710382457A | 2017-05-26 | |||
CN201710630418A | 2017-07-28 | |||
CN201710102634A | 2017-02-24 |
Attorney, Agent or Firm:
ANJIE LAW FIRM et al. (CN)
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