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Title:
GRANULAR BODY OF TITANIUM OXIDE HAVING TRANSITION METAL AND/OR TRANSITION METAL OXIDE SUPPORTED THEREON, AND METHOD FOR DECOMPOSING WASTE PLASTIC/ORGANIC MATERIAL USING SAID GRANULAR BODY
Document Type and Number:
WIPO Patent Application WO/2013/089222
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide: a granular body of titanium oxide, which has a high-efficiency decomposition ability and a novel structure; and a method for decomposing a waste plastic or an organic material using the granular body. It is confirmed that a method for decomposing a waste plastic using a granular body of titanium oxide which has a transition metal and/or a transition metal oxide, particularly copper, supported thereon can decompose a waste plastic with extremely high efficiency, in a low temperature range and over a long time period compared with a waste plastic decomposition method using a conventional granular body of titanium oxide. This confirmation leads to the accomplishment of the present invention.

Inventors:
SHIMIZU HIROMITSU (JP)
KASHIMOTO ITSUSHI (JP)
Application Number:
JP2012/082476
Publication Date:
June 20, 2013
Filing Date:
December 14, 2012
Export Citation:
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Assignee:
SAKAI CHEMICAL INDUSTRY CO (JP)
RAPAS CORP (JP)
International Classes:
B01J23/72; B01J23/34; B01J23/745; B01J23/75; B01J23/755; B01J23/85; B09B3/00; C08J11/16
Domestic Patent References:
WO2010021122A12010-02-25
WO2007122967A12007-11-01
WO2010021122A12010-02-25
WO2010021397A12010-02-25
WO2007122967A12007-11-01
Foreign References:
JP2006320832A2006-11-30
JP2005307007A2005-11-04
JP2002363337A2002-12-18
JP2009270123A2009-11-19
JP2002363337A2002-12-18
JP2004182837A2004-07-02
JP2005066433A2005-03-17
JP2005205312A2005-08-04
JP2005307007A2005-11-04
JP2011063473A2011-03-31
JP2011084662A2011-04-28
JP2011079713A2011-04-21
Other References:
See also references of EP 2792407A4
Attorney, Agent or Firm:
SHOJI, Takashi et al. (JP)
Takashi Shoji (JP)
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Claims: