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:
Dec. 06, 1977
Filed:
Aug. 02, 1976
Toru Yoshida, Hachioji, JA;
Kameo Hosoi, Warabi, JA;
Tokuzo Yoshida, Oita, JA;
Kazuyuki Shimizu, Bungotakada, JA;
Koithiro Nakagawa, Oita, JA;
Abstract
Assembly for dehydrating atmospheric air at the input side of a blower for supplying air to a blast furnace comprising at least one gas permeable rotor containing a regenerative moisture absorbent wherein a hot combustion gas obtained by burning a waste gas from the blast furnace is utilized for regenerating the absorbent and wherein means for regulating the relative humidity of the moist air to be dehydrated, which does not need any external heat source, is provided to avoid deliquescence of the absorbent. The rotor preferably comprises a layer containing the absorbent and a layer of an adsorbent capable of adsorbing impurities contained in the air.