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Patent Searching and Data


Title:
ENERGY-EFFICIENT SYSTEM AND METHOD FOR CARBON DIOXIDE CONVERSION
Document Type and Number:
WIPO Patent Application WO/2019/231237
Kind Code:
A1
Abstract:
The present invention relates to a system and a method for carbon dioxide conversion, the system comprising: a carbon monoxide generation part for generating carbon monoxide through a reverse water gas shift reaction; and a hydrocarbon generation part for generating hydrocarbons through a Fischer-Tropsch reaction, wherein the carbon monoxide generation part is filled with a catalyst for a reverse water gas shift reaction together with a catalyst for a Fischer-Tropsch reaction, so as to further improve the CO yield of the carbon monoxide generation part even at a low temperature over that of when only the catalyst for a reverse water gas shift reaction is used, thereby ultimately improving the hydrocarbon yield of the hydrocarbon generation part, and the energy of a Fischer-Tropsch exothermic reaction is reserved as the energy required for the endothermic reaction of a reverse water gas shift such that energy efficiency and process yield improve, and thus operation and maintenance costs can be reduced.

Inventors:
KIM SEOK KI (KR)
JUN KI WON (KR)
PARK HAE GU (KR)
HWANG SUN MI (KR)
Application Number:
KR2019/006437
Publication Date:
December 05, 2019
Filing Date:
May 29, 2019
Export Citation:
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Assignee:
KOREA RES INST CHEMICAL TECH (KR)
International Classes:
C07C1/04; B01J23/72; B01J23/75; C01B32/40; C07C9/04
Foreign References:
KR20180043864A2018-05-02
KR101626800B12016-06-13
KR20180004165A2018-01-10
KR20110127489A2011-11-25
KR20110013968A2011-02-10
Attorney, Agent or Firm:
GHONG-GAN INTERNATIONAL PATENT LAW FIRM (KR)
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