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OXIDIZING SOLUTION OF GALLIUM ARSENIDE AND SEPARATION OF GALLIUM AND ARSEN.
OXIDIZING SOLUTION OF GALLIUM ARSENIDE AND SEPARATION OF GALLIUM AND ARSEN.
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机译:砷化镓的氧化溶液和镓和砷的分离。
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摘要
Gallium is recovered from gallium arsenide by reacting and dissolving the gallium arsenide with an oxidant and a complexing agent, especially with water insoluble hydroxamic acids with mild conditions, e.g. with aqueous hydrogen peroxide and mild temperature, to effect separation of gallium hydroxamic acid chelates from water soluble arsenic compounds.
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