Title:
RECOVERY METHOD AND DEVICE FOR SOLID CARBON AND COMBUSTIBLE GAS UTILIZING RENEWABLE ENERGY
Document Type and Number:
Japanese Patent JP2023036490
Kind Code:
A
Abstract:
To provide a method for efficiently separating carbon dioxide gas in the air, combustion exhaust gas and biogas using renewable energy and recovering it as solid carbon and combustible gas suitable for immobilization and commercial and industrial use, and a system for generating and recovering solid carbon and combustible gas utilizing renewable energy by applying the method.SOLUTION: A gas suction pump installed in a carbon dioxide gas permeation side channel of a carbon dioxide separation membrane is directly rotationally driven by the rotary driving force generated by the energy of geothermal fluid or flowing water to separate, suck and recover carbon dioxide gas from air, biogas or combustion exhaust gas, and the separated and recovered carbon dioxide gas is subjected to electrolytic reduction or steam reforming using the electric power or cold heat obtained from the energy of geothermal fluid or flowing water to generate and recover solid carbon or combustible gas.SELECTED DRAWING: Figure 1
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Inventors:
KAWABATA YASUHARU
Application Number:
JP2021163728A
Publication Date:
March 14, 2023
Filing Date:
September 02, 2021
Export Citation:
Assignee:
SOLUTION CREATORS CO LTD
International Classes:
B01D53/22; C01B32/50; B01F23/2326; B01F25/30; C01B3/02; C01B3/38; C01B3/48; C01B3/56; C01B32/05; C25B1/135; C25B1/23; C25B9/09
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