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Patent Searching and Data


Title:
APPARAUS FOR CONVERTING WASTE TO BIOGAS AND METHOD FOR CONVERTING WASTE TO BIOGAS
Document Type and Number:
WIPO Patent Application WO/2021/234971
Kind Code:
A1
Abstract:
The purpose of the present invention is to reduce various costs including an apparatus production cost, an energy cost and a running cost by making some steps unnecessary, said some steps being a drying step of a hydrolysis product by means of the steam of waste, a pellet formation step and an exhaust treatment step by means of the combustion of pellets. An apparatus 1 for converting waste to a biogas, by said apparatus a starting material containing organic waste being hydrolyzed and converted into a biogas, is provided with: a hydrolysis device 2 which comprises a processing vessel 23 that has a starting material feed port 21 and a product discharge port 22, a stirring means that is arranged within the processing vessel 23 so as to stir the starting material, a steam supply pipe 24 that supplies steam to the processing vessel 23, and a steam discharge pipe 26 that discharges steam from the processing vessel 23; and a biogas conversion/recovery device 3 which converts the hydrolysis product into a biogas and recovers the biogas.

Inventors:
KIMURA Mamoru (1-20, Masumida 1-chome, Ichinomiya-sh, Aichi 43, JP)
NAGASAWA Kentaro (1-20, Masumida 1-chome, Ichinomiya-sh, Aichi 43, JP)
Application Number:
PCT/JP2020/020398
Publication Date:
November 25, 2021
Filing Date:
May 22, 2020
Export Citation:
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Assignee:
SHINKO TECNOS CO., LTD. (Masumida 1-chome Ichinomiya-sh, Aichi 43, JP)
International Classes:
B09B3/00
Attorney, Agent or Firm:
OZAKI TAKAHIRO (Chuohommachi Gamagori-sh, Aichi 57, JP)
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