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Title:
METHOD FOR HEATING CRUSHED GLASS CONTAINING ARSENIC, METHOD FOR PREVENTING ELUTION OF ARSENIC FROM CRUSHED GLASS, AND GLASS MATERIAL
Document Type and Number:
Japanese Patent JP2012106876
Kind Code:
A
Abstract:

To provide a method for heating crushed glass containing arsenic, a method for preventing elution of arsenic from crushed glass, and a glass material, in which elution of arsenic and a compound thereof into the environment is suppressed.

The method for heating crushed glass containing arsenic includes heating a mixture containing crushed glass containing arsenic and/or a compound thereof and a metallic compound. The metallic compound contains at least one selected from the group consisting of aluminum hydroxide, a combination of sodium carbonate and magnesium hydroxide, a combination of copper carbonate and sodium carbonate, a combination of copper carbonate and magnesium hydroxide, a combination of calcium carbonate and sodium carbonate, and a combination of calcium carbonate and magnesium hydroxide.


Inventors:
HONDA DAISAKU
HOCCHI HITOSHI
Application Number:
JP2010255222A
Publication Date:
June 07, 2012
Filing Date:
November 15, 2010
Export Citation:
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Assignee:
RECYCLE ONE INC
International Classes:
C03B1/00; A62D3/32; B09B3/00; G02F1/13; G02F1/1333; A62D101/43
Domestic Patent References:
JP2000325917A2000-11-28
JP2007526826A2007-09-20
JP2010143790A2010-07-01
JP2000325917A2000-11-28
JP2007526826A2007-09-20
Foreign References:
WO2003024879A12003-03-27
WO2003024879A12003-03-27
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito



 
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