Title:
SOLID PARTICLE BED, FIXED BED, AND OIL HYDROGENATION METHOD
Document Type and Number:
WIPO Patent Application WO/2022/135235
Kind Code:
A1
Abstract:
A solid particle bed and a fixed bed containing the solid particle bed. The solid particle bed includes a sea region and at least one island region distributed in the sea region, and has an upper surface, a lower surface, an axial direction and a radial direction, wherein the island region extends in the axial direction of the solid particle bed but does not extend to the lower surface, and the void ratio of the island region is 110-300% of the void ratio of the sea region. An oil hydrogenation method, which comprises the step of making oil flow through the solid particle bed or the fixed bed under hydrogenation reaction conditions.
Inventors:
YANG CHENGMIN (CN)
LIU LI (CN)
LI YANG (CN)
DUAN WEIYU (CN)
GUO RONG (CN)
ZHOU YONG (CN)
YAO YUNHAI (CN)
ZHENG BUMEI (CN)
SUN JIN (CN)
LIU LI (CN)
LI YANG (CN)
DUAN WEIYU (CN)
GUO RONG (CN)
ZHOU YONG (CN)
YAO YUNHAI (CN)
ZHENG BUMEI (CN)
SUN JIN (CN)
Application Number:
PCT/CN2021/138368
Publication Date:
June 30, 2022
Filing Date:
December 15, 2021
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:
B01J8/02; C10G45/00
Domestic Patent References:
| WO1999020384A1 | 1999-04-29 |
Foreign References:
| US20020102192A1 | 2002-08-01 | |||
| CN1410152A | 2003-04-16 | |||
| CN102211044A | 2011-10-12 | |||
| CN110052093A | 2019-07-26 | |||
| CN207951039U | 2018-10-12 | |||
| CN101928592A | 2010-12-29 | |||
| CN1104558A | 1995-07-05 |
Attorney, Agent or Firm:
ANJIE LAW FIRM (CN)
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