Title:
CARBON DIOXIDE SEPARATION, COLLECTION, AND UTILIZATION SYSTEM AND CARBON DIOXIDE SEPARATION, COLLECTION, AND UTILIZATION METHOD
Document Type and Number:
WIPO Patent Application WO/2022/264745
Kind Code:
A1
Abstract:
Provided is a carbon dioxide separation, collection, and utilization system comprising: a regeneration unit which generates, from a solid material that has absorbed or adsorbed carbon dioxide, a gas containing the carbon dioxide and which regenerates the solid material; a reactor into which are introduced hydrogen and the gas containing the carbon dioxide that has been generated by the regeneration unit and which generates water vapor and at least one substance selected from the group consisting of synthetic fuel, methane, and methanol; and a water vapor introduction line which introduces, into the regeneration unit, at least some of the water vapor that has been generated by the reactor.
Inventors:
YOGO KATSUNORI (JP)
SESHITA MASAHIRO (JP)
SESHITA MASAHIRO (JP)
Application Number:
PCT/JP2022/020775
Publication Date:
December 22, 2022
Filing Date:
May 19, 2022
Export Citation:
Assignee:
RESEARCH INSTITUTE OF INNOVATIVE TECH FOR THE EARTH (JP)
International Classes:
C07C29/151; B01D53/04; B01D53/14; B01D53/22; B01D53/62; B01D53/82; B01D53/96; B01D69/10; B01D69/12; B01D71/02; C01B32/50; C07C1/12; C07C9/04; C07C31/04
Domestic Patent References:
| WO2019073867A1 | 2019-04-18 | |||
| WO2020090806A1 | 2020-05-07 | |||
| WO2021246318A1 | 2021-12-09 |
Foreign References:
| JP2019089675A | 2019-06-13 | |||
| CN107744722A | 2018-03-02 | |||
| JP2018008940A | 2018-01-18 |
Attorney, Agent or Firm:
KAWASAKI & PARTNERS (JP)
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