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:
Feb. 08, 1977
Filed:
Nov. 21, 1975
Zenji Matsumoto, Osaka, JA;
Kiyoshi Adachi, Shizuoka, JA;
Toyohisa Fujimoto, Shizuoka, JA;
Nobutaka Ninomiya, Kyoto, JA;
Takeda Chemical Industries, Ltd., Osaka, JA;
Abstract
The apparatus comprises an outermost, an intermediate, and an innermost compartment, the outermost compartment being provided with burners, activated carbon being supplied into, treated in, and removed from the intermediate compartment, and there being communication for gas between the three compartments. In revivification by the direct heating process, reactor gas is supplied into the outermost compartment, heated by the burners, passed into the intermediate compartment to contact the activated carbon being treated, and is then passed into the innermost compartment and exhausted therefrom. In revivification by the indirect heating process, reactor gas is supplied into the innermost compartment, passed into the intermediate compartment for treatment of activated carbon, and then passed into the outermost compartment and is exhausted therefrom, the innermost and intermediate compartments and elements therein being indirectly heated by the burners of the outermost compartment.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile