Title:
CANDLE-TYPE LOW PRESSURE DROP PARTICLE PACKED BED REACTOR
Document Type and Number:
WIPO Patent Application WO/2022/040831
Kind Code:
A1
Abstract:
Provided in the present invention is a CANDLE-type low pressure drop particle packed bed reactor, comprising a secondary reaction apparatus. A diamond plate is provided in the secondary reactor. One or more primary miniature catalytic adsorption reactor modules are fixedly and sealedly docked with the diamond plate. A catalytic adsorption material is filled in the primary miniature catalytic adsorption reactor module. The present invention employs a low pressure drop and online replaceable particle adsorption catalytic reactor structure, fills a catalyst in the form of particles or otherwise into a sandwiched layer, and manufactures a filter-type module having a certain wall thickness. Insofar as the space velocity and gas processing volume remain unchanged, the accumulation of the catalyst in a single reactor is separated into multiple flow-through miniature reaction modules, a match between a pressure drop during a large gas volume treatment process and the reaction efficiency is ultimately implemented, and space utilization rate is increased. Moreover, by utilizing a compartmentalization principle, catalytic adsorption modules of each cavity can be replaced online or regenerated, thus implementing the continuity and stability of a production operation.
Inventors:
YANG LIUXI (CN)
Application Number:
PCT/CN2020/110673
Publication Date:
March 03, 2022
Filing Date:
August 23, 2020
Export Citation:
Assignee:
NANJING LISHUI HIGH TECH VENTURE CAPITAL MAN CO LTD (CN)
International Classes:
B01D53/86; B01J8/02
Foreign References:
| CN212790492U | 2021-03-26 | |||
| CN111167289A | 2020-05-19 | |||
| CN109126313A | 2019-01-04 | |||
| CN207169659U | 2018-04-03 |
Attorney, Agent or Firm:
JIANGSU SAINT LIGHT LAW FIRM (CN)
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