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Title:
溶融アルミニウム合金のインライン塩精錬
Document Type and Number:
Japanese Patent JP5378794
Kind Code:
B2
Abstract:
The present invention describes an apparatus and a process for in-line substantially continuous degassing of aluminium and/or aluminium alloys, in absence of chlorine and through the injection of at least one metal halide salt that includes a halogen and water and an inert gas, in a transfer trough before casting.

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JPH07207378DEVICE FOR REFINING ALUMINUM SCRAP, METHOD FOR REFINING ALUMINUM SCRAP USING THE DEVICE, AND METHOD FOR USING REFINED ALUMINUM
JPS5813613[Title of the Invention] Aluminum refining method
Inventors:
Dupuis Claude
Lacroni Curl
Weight peter
Application Number:
JP2008536893A
Publication Date:
December 25, 2013
Filing Date:
October 25, 2006
Export Citation:
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Assignee:
RIO TINTO ALCAN INTERNATIONAL LIMITED
International Classes:
C22B21/06; B22D1/00; B22D21/04; C22B9/05; C22B9/10
Domestic Patent References:
JP2004292941A
JP63183136A
JP48073314A
Foreign References:
US20020096810
EP0395138A1
US3767382
Attorney, Agent or Firm:
Sadao Kumakura
Nobuo Ogawa
Atsushi Hakoda
Kenji Asai
Koji Hirayama



 
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