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Title:
MANUFACTURING METHOD OF SOLID WASTE PLASTIC AND ORE REDUCER AND SOLID FUEL
Document Type and Number:
Japanese Patent JP2005280347
Kind Code:
A
Abstract:

To provide a method for manufacturing a solid waste plastic with a good crushability by a simple means prior to a crushing of the waste plastic to recycle the waste plastic as an ore reducer or a solid fuel.

General waste plastic obtained by a sedimentation in a liquid and a gravity separation is heated at 250-350°C, then is cooled to produce the solid waste plastic which is utilized as the ore reducer or the solid fuel.


Inventors:
KAJIOKA MASAHIKO
HARA YOSHIAKI
ASANUMA MINORU
TAKASHIMA NOBUHIRO
Application Number:
JP2005055768A
Publication Date:
October 13, 2005
Filing Date:
March 01, 2005
Export Citation:
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Assignee:
JFE STEEL KK
International Classes:
B03B5/28; B29B13/02; B29B17/00; B29B17/04; C08J11/12; C10L5/48; C21B5/00; (IPC1-7): B29B17/00; B03B5/28; B29B13/02; C08J11/12; C10L5/48; C21B5/00
Domestic Patent References:
JP2000136393A2000-05-16
JP2002047374A2002-02-12
JP2002309034A2002-10-23
JPH11192469A1999-07-21
JP2003253037A2003-09-10
JP2002020535A2002-01-23
Attorney, Agent or Firm:
Eiichi Kobayashi



 
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