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TITLE Development of the technology which generates an aluminum compound efficiently from waste aluminum
(Joint Program to Promote Technological Development with the Private Sectors)
AUTHOR

RITE - SAKAI LABORATORY in Itec Co., Ltd.

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ABSTRACT

Now, although aluminum recycling is performed for raw material through collection and melting, waste aluminum is not all collected and part of it is disposed as waste. Sodium  alminate, aluminum hydro oxide and calcium alminate are planned to be made with using waste aluminum together with waste lime and waste caustic soda without putting any energy. This process expected to contribute global warming. As waste aluminum, recycling is impossible at the time of aluminum fabrication or processing, and application of this technology is expected as a method of processing aluminum dross, which poses the present problem besides that by which abandonment processing is carried out. Moreover, the use as many hydrogen resources, such as a fuel cell, is expected by refining the hydrogen generated at the time of aluminum compound generation.