Title:
METHOD FOR PRODUCING CARBON DIOXIDE ABSORBENT AND DESULFURIZATION CATALYST
Document Type and Number:
WIPO Patent Application WO/2024/019446
Kind Code:
A1
Abstract:
The present invention relates to a method for producing a carbon dioxide absorbent and a desulfurization catalyst, the method comprising the steps of: (S10) introducing an illite powder into a reaction bath storing water heated to 40 to 100°C, followed by stirring; (S20) introducing sodium hydroxide into the reaction bath, followed by stirring; (S30) separating and filtering a supernatant from the reaction bath; and (S40) separating a precipitate from the reaction bath.
Inventors:
HONG WON BANG (KR)
PARK MOO SHIN (KR)
HONG JEONG HWAN (KR)
CHANG IN YOUNG (KR)
SHIN KYEONG JAE (KR)
PARK MOO SHIN (KR)
HONG JEONG HWAN (KR)
CHANG IN YOUNG (KR)
SHIN KYEONG JAE (KR)
Application Number:
PCT/KR2023/010172
Publication Date:
January 25, 2024
Filing Date:
July 17, 2023
Export Citation:
Assignee:
HONG WON BANG (KR)
International Classes:
B01D53/14; B01D53/86; C10L10/00
Foreign References:
| KR101864999B1 | 2018-06-05 | |||
| JP2018501082A | 2018-01-18 | |||
| KR950700788A | 1995-02-20 | |||
| KR20120028044A | 2012-03-22 |
Other References:
JEON PIL RIP, CHOI JIWON, YUN TAE SUP, LEE CHANG-HA: "Sorption equilibrium and kinetics of CO2 on clay minerals from subcritical to supercritical conditions: CO2 sequestration at nanoscale interfaces", CHEMICAL ENGENEERING JOURNAL, ELSEVIER, AMSTERDAM, NL, vol. 255, 1 November 2014 (2014-11-01), AMSTERDAM, NL , pages 705 - 715, XP093130313, ISSN: 1385-8947, DOI: 10.1016/j.cej.2014.06.090
Attorney, Agent or Firm:
TEHERAN PATENT FIRM (KR)
Download PDF:
Previous Patent: MANUFACTURING DEVICE OF SECONDARY BATTERY AND MANUFACTURING METHOD OF SECONDARY BATTERY
Next Patent: CARBON DIOXIDE ABSORBENT
Next Patent: CARBON DIOXIDE ABSORBENT