Title:
LOW-TEMPERATURE DISTILLATION SEPARATION MEMBRANE PROCESS FOR SEPARATING CARBON DIOXIDE FROM HIGH-CONCENTRATION CARBON DIOXIDE GAS MIXTURE
Document Type and Number:
WIPO Patent Application WO/2024/043605
Kind Code:
A1
Abstract:
The present disclosure discloses a low-temperature distillation separation membrane process which, in order to separate carbon dioxide from a gas mixture containing a high concentration of carbon dioxide, such as biogas and exhaust gas generated from reformed hydrogen production, an integrated gasification combined cycle, etc., a separation membrane unit is used by being connected to/integrated with a low-temperature distillation unit, and energy required for cooling the gas mixture to a low temperature is supplied through a self-cooling method, and further, low-temperature heat exchange equipment is used in order to minimize energy consumption in the carbon dioxide separation process.
Inventors:
KIM JIN-KUK (KR)
JANG MUN GI (KR)
JANG MUN GI (KR)
Application Number:
PCT/KR2023/012138
Publication Date:
February 29, 2024
Filing Date:
August 17, 2023
Export Citation:
Assignee:
IUCF HYU (KR)
International Classes:
B01D53/22; B01D3/00; B01D3/32; B01D3/42; B01D5/00; B01D8/00
Foreign References:
| KR20180083779A | 2018-07-23 | |||
| JP2013534504A | 2013-09-05 | |||
| KR20170058959A | 2017-05-29 | |||
| KR100192873B1 | 1999-06-15 | |||
| US20130213049A1 | 2013-08-22 |
Attorney, Agent or Firm:
DODAM IP LAW FIRM (KR)
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