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Title:
METHOD AND APPARATUS FOR MODIFYING FUEL SLUDGE
Document Type and Number:
Japanese Patent JP2001064656
Kind Code:
A
Abstract:

To provide a method for modifying a fuel sludge, capable of modifying a fuel sludge at a low cost by raising fluidity of the fuel sludge and separating impurities.

This apparatus for modifying a fuel sludge is equipped with a reactor 15 for fluidizing a fuel sludge by a hydrothermal reaction, a previous step separator 19 for removing impurities having larger particle diameters by rotating the fluidized fuel sludge, a latter step separator 24 for removing impurities having smaller particle diameters by a potential generated at a fixed flow velocity generated by passing the fuel sludge sent from the previous step separator 19 through a great number of holes, and a fuel separator 31 for separating only a fuel component from the fuel sludge sent from the latter step separator 24.


Inventors:
YAMASHITA MASATADA
SUZUKI KENJI
HAYAKAWA YUMI
HIRAOKA RYUZO
Application Number:
JP24496799A
Publication Date:
March 13, 2001
Filing Date:
August 31, 1999
Export Citation:
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Assignee:
ISHIKAWAJIMA HARIMA HEAVY IND
International Classes:
B04C3/00; B01D35/06; B04C5/12; B04C9/00; C10G31/08; C10G31/10; C10G32/02; C10G53/02; C10L1/00; (IPC1-7): C10G53/02; B01D35/06; B04C3/00; B04C5/12; B04C9/00; C10G31/08; C10L1/00
Attorney, Agent or Firm:
Tsunemitsu Yamada (1 person outside)