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Title:
HEAVY METAL ELUTION REDUCTION MATERIAL
Document Type and Number:
Japanese Patent JP2015052030
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a heavy metal elution reduction material capable of sufficiently reducing the elution of a plurality of heavy metals.SOLUTION: Provided is an elution reduction material comprising: a lightly burned product obtained by lightly burning a mineral including magnesium carbonate (MgCO) and calcium carbonate (CaCO); and calcium hydroxide. The lightly burned product includes MgCOproduced by the decarbonization of the MgCO(where, 0

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Inventors:
KIKUCHI SADATO
KIKO TOMOKO
ITAYA YUKI
KUNINISHI TAKESHI
Application Number:
JP2013184146A
Publication Date:
March 19, 2015
Filing Date:
September 05, 2013
Export Citation:
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Assignee:
SUMITOMO OSAKA CEMENT CO LTD
International Classes:
C09K3/00; B09C1/02; B09C1/08
Domestic Patent References:
JP2012157834A2012-08-23
JP2012148227A2012-08-09
JP2008273994A2008-11-13
JPH08192129A1996-07-30
Foreign References:
WO2009001719A12008-12-31
WO2009001720A12008-12-31
Attorney, Agent or Firm:
Noboru Fujimoto
Hiroaki Nakatani



 
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