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AssigneeNGK Insulators, Ltd.
InventorsJunichi ANDO, Michio TAKAHASHI, Yusuke OKUMA, Kazuki IIDA, Hirofumi KAN, Yukinari SHIBAGAKI, Sota MAEHARA
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An acid gas adsorption device includes: an acid gas adsorption part and one case. The acid gas adsorption part includes an acid gas adsorption material capable of adsorbing an acid gas. The acid gas adsorption part includes: a first adsorption portion; and a second adsorption portion arranged on a downstream side of the first adsorption portion in a direction of passage of a fluid. The first adsorption portion includes a first acid gas adsorption material having a relatively small adsorption force for adsorbing the acid gas and a relatively large adsorption capacity for the acid gas. The second adsorption portion includes a second acid gas adsorption material having a relatively large adsorption force for adsorbing the acid gas and a relatively small adsorption capacity for the acid gas. The one case houses the first adsorption portion and the second adsorption portion together.
An acid gas adsorption device, comprising:
Dependencies are inferred from the claim text.