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특허 상세정보

Gas adsorption and desorption method

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-053/04   
미국특허분류(USC) 95/131 ; 95/132 ; 95/142 ; 95/144
출원번호 US-0942391 (1992-09-09)
우선권정보 JP-0262878 (1991-09-13)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 30  인용 특허 : 0
초록

A mixed gas is contacted with a non-carbonaceous adsorbent while irradiating the adsorbent with an electromagnetic wave having a frequency of 1 MHz to 25 GHz, such as a microwave, so that a gas component having a smaller coefficient of dielectric loss is selectively adsorbed by the adsorbent. A gas adsorbed on an adsorbent may be desorbed therefrom by contact with a desorbing gas while irradiating the adsorbent with the above electromagnetic wave.

대표
청구항

A method of treating a gas containing at least two, first and second gaseous components for the separation of respective components from each other, wherein said first component has a coefficient of dielectric loss which is at least 10 times as great as that of said second component and wherein said first and second components are adsorbable by a solid adsorbent having a coefficient of dielectric loss of 0.01 or less, said method comprising a step of contacting said gas with said adsorbent while irradiating said adsorbent with an electromagnetic wave hav...

이 특허를 인용한 특허 피인용횟수: 30

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  24. Ertl Harald,DEX ; Kunz Sabine,DEX ; Gobel Johann,DEX. Process for the adsorption of organic substances in the air. USP2000026022399.
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  26. Crooks, Tab H.; Galasso, D. Anthony; Magnuson, Jon A.. System and method for collecting carbon dioxide utilizing dielectric heating. USP2015079073003.
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  28. Hall, John C.; Galasso, D. Anthony; Magnuson, Jon A.. System and method for producing carbon dioxide. USP2015109156703.
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