The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 19, 1989
Filed:
May. 26, 1988
Giancarlo Pierini, Varese, IT;
Heinz Dworschak, Cardana Di Besozzo, IT;
Bruno Spelta, Varese, IT;
Etienne Vansant, Zoersel, IT;
Abstract
The invention concerns a method and a device for purifying a gas containing hydrogen isotopes, and for recovering the different isotopes, in particular for treating a gas coming from a thermonuclear fusion reactor. According to the invention, the gas is firstly dried in a water and CO.sub.2 adsorption stage (2), the dried gas then passes through a stage (3) in which a selective adsorption of sulphur compounds takes place and finally, the gas leaving this stage, which still contains at least some of the compounds (H,D,T).sub.2, N.sub.2, O.sub.2, CO, C(H,D,T).sub.4, is processed in a hydrogen adsorption/separation stage (4) of the zeolite type.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile