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AssigneesKabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.), National University Corporation Tokai National Higher Education and Research System
InventorsAkira KISHIMOTO, Norihide MAEDA, Mai YOSHIZAWA, Hiroshi MACHIDA, Koyo NORINAGA
Estimating the term…
A gas treatment device includes an absorber that brings a gas to be treated containing carbon dioxide in contact with a treatment liquid to cause the carbon dioxide contained in the gas to be treated to be absorbed by the treatment liquid, a regenerator that heats the treatment liquid that has absorbed the carbon dioxide to separate the carbon dioxide from the treatment liquid, a reactor that uses the gas separated from the treatment liquid in the regenerator and containing the carbon dioxide to synthesize methane, and an introduction path that introduces, into the regenerator, a separation promoting gas that promotes separation of the carbon dioxide from the treatment liquid. The introduction path includes a heat transfer path that preheats the separation promoting gas before introduction into the regenerator by using heat generated in the reactor as a heat source.
A gas treatment method comprising:
A gas treatment device comprising:
Dependencies are inferred from the claim text.