Title:
CARBON DIOXIDE ABSORBENT COMPRISING DIAMINE HYDRATE AND CARBON DIOXIDE SUPPLYING AGENT PREPARED FROM SAME
Document Type and Number:
WIPO Patent Application WO/2020/085658
Kind Code:
A1
Abstract:
One embodiment of the present invention provides a diamine hydrate. In addition, the present invention provides a carbon dioxide absorbent comprising said diamine hydrate. Said diamine hydrate comprises a diamine compound and water molecules, wherein the diamine compound and the water molecules are bonded to each other by a hydrogen bond so as to form a crystal structure and be solid at room temperature.
Inventors:
PARK JI WOONG (KR)
CHOI JIN SOON (KR)
KIM JUNG BIN (KR)
CHOI JIN SOON (KR)
KIM JUNG BIN (KR)
Application Number:
PCT/KR2019/012401
Publication Date:
April 30, 2020
Filing Date:
September 24, 2019
Export Citation:
Assignee:
GWANGJU INST SCIENCE & TECH (KR)
International Classes:
B01J20/22; A62D1/00; A62D1/06
Foreign References:
| KR20170000525A | 2017-01-03 | |||
| KR20040016398A | 2004-02-21 | |||
| KR101447818B1 | 2014-10-10 | |||
| KR20180067172A | 2018-06-20 |
Other References:
CIFTJA, A. F.: "Carbamate Formation in Aqueous - Diamine - CO2 Systems", ENERGY PROCEDIA, 2013, pages 1605 - 1612, XP55709337
Attorney, Agent or Firm:
HAN, Sang Soo (KR)
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