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:
Apr. 10, 1984
Filed:
Jan. 28, 1982
Yasuyuki Nakabayashi, Yokohama, JP;
Yoshio Matsura, Funabashi, JP;
Michio Kurihara, Mitaka, JP;
Takao Kamei, Ashiya, JP;
Akira Nakamura, Akashi, JP;
Keiichi Komai, Akashi, JP;
Akira Simotamari, Akashi, JP;
Izumi Matsuno, Kobe, JP;
Electric Power Development Co. Ltd., Tokyo, JP;
Kawasaki Jukogyo Kabushiki Kaisha, Kobe, JP;
Abstract
A process for dehydrating water-containing organic solid material which comprises steps of introducing the material into a pressure vessel, applying saturated steam to said vessel to heat the material so that water in the material be removed and mixed with condensate of the steam to be exhausted from the vessel as a waste water. The process is characterized by a step of charging material of relatively large particle size at a bottom portion of the vessel and of relatively small particle size on the material of large particle size. The process makes it possible to dehydrate relatively fine particles of material by utilizing liquid form dehydration phenomemon.