GAS ADSORPTION DEVICE

• Main Authors: KONDO RINA, USAMI MAKO, TANIDA YUYA
• Format: Patent
• Language: English; Japanese
• Published: 22.11.2023
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

To suppress a temperature decline in adsorbents during desorption of an adsorbate, so that desorption efficiency is improved.SOLUTION: A gas adsorption device 10 comprises: adsorbents 16 for adsorbing an adsorbate; an adsorption container 12 for accommodating the adsorbents 16; and an electromagnetic wave generation device 18 for applying dielectric heating to the adsorbents 16. The adsorption container 12 includes: a container main body 13; and a temperature decline suppressing member 14 provided between at least a portion of the container main body 13 to be irradiated with the electromagnetic waves and the adsorbents 16. The temperature decline suppressing member 14 has a dielectric loss factor that is larger than the dielectric loss factor of the container main body 13.SELECTED DRAWING: Figure 1 【課題】吸着物質の脱離時における吸着材の温度の低下を抑制し、脱離効率を向上する。【解決手段】ガス吸着装置１０は、吸着物質を吸着する吸着材１６と、吸着材１６を収容する吸着容器１２と、吸着材１６を誘電加熱する電磁波発生装置１８と、を備える。吸着容器１２は、容器本体１３と、容器本体１３の少なくとも電磁波が照射される部分と吸着材１６との間に設けられる温度低下抑制部材１４と、を有する。温度低下抑制部材１４は、容器本体１３の誘電損失係数よりも大きい誘電損失係数を有する。【選択図】図１