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Title:
STORAGE FACILITY FOR WASTE-DERIVED SOLID FUEL AND STORAGE METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2012/132338
Kind Code:
A1
Abstract:
Proposed are a storage facility and a storage method. According to the storage facility and storage method, a waste-derived solid fuel (for example, an RDF or a biomass waste-derived solid fuel), said solid fuel being under physical conditions easily causing the fermentation thereof, can be stored even in a hot-humid environment wherein fermentation would be further accelerated. A waste-derived solid fuel is anaerobically fermented in a fermentation tank (52). A biogas that is evolved by the fermentation is flown into a primary storage tank (53) (a biogas storage tank), then compressed and cooled, and stored in a secondary storage tank (54) (a biogas storage tank). The biogas stored in the secondary storage tank (54) is sent to a boiler (61) in a power generation part (6) and utilized as a fuel or an auxiliary fuel. The fermentation residue of the fuel is dehydrated and reused as a starting material of the fuel.

Inventors:
SAKO MASAAKI
OTA HIDEAKI
Application Number:
PCT/JP2012/001968
Publication Date:
October 04, 2012
Filing Date:
March 22, 2012
Export Citation:
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Assignee:
KAWASAKI HEAVY IND LTD (JP)
SAKO MASAAKI
OTA HIDEAKI
International Classes:
F23G5/02; B65G3/04; C10L3/06; C10L5/48
Foreign References:
JP2006036849A2006-02-09
JP2003321690A2003-11-14
JP2002362990A2002-12-18
JP2010209241A2010-09-24
Attorney, Agent or Firm:
PATENT CORPORATE BODY ARCO PATENT OFFICE (JP)
Patent business corporation Owner old patent firm (JP)
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