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Title:
MAGNESIUM CONCENTRATION ADJUSTING AGENT FOR ALUMINUM ALLOY MOLTEN METAL AND MAGNESIUM CONCENTRATION ADJUSTMENT METHOD USING THE SAME
Document Type and Number:
Japanese Patent JP2011168830
Kind Code:
A
Abstract:

To provide an economical magnesium concentration adjusting agent which has high removing effect for Mg included in aluminum alloy molten metal, and to provide a method for efficiently recycling aluminum using the magnesium concentration adjusting agent.

The magnesium concentration adjusting agent for aluminum alloy molten metal is added in an amount of 0.5 to 20 pts.mass to 100 pts.mass of aluminum alloy molten metal. The magnesium concentration adjusting agent for aluminum alloy molten metal is composed of powder obtained by adding 1 to 30 pts.mass of mixed salt powder including sodium chloride powder and potassium chloride powder to 100 pts.mass of battery slag being powder obtained by calcining a used dry battery and thereafter pulverizing the same.


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Inventors:
TAKAHASHI HIDENORI
ITABASHI TAKASHI
YOSHIDA KENJI
NOMURA TAKAFUMI
SHIKKO TATSUHIRO
TANAKA HIROYUKI
SUZUKI HIDENORI
Application Number:
JP2010033203A
Publication Date:
September 01, 2011
Filing Date:
February 18, 2010
Export Citation:
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Assignee:
HOKKAIDO RES ORGANIZATION
NIPPON LIGHT METAL CO
International Classes:
C22B21/06; B09B3/00; C22B7/00; C22B9/10; H01M6/52
Domestic Patent References:
JP2008050637A2008-03-06
JP2010189669A2010-09-02
JP2008050637A2008-03-06
JP2010189669A2010-09-02
Attorney, Agent or Firm:
Okada Manri



 
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