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Oxidation of gallium arsenide (gallium arsenide) and separation of gallium from arsenic

机译:氧化砷化镓(砷化镓)并将镓与砷分离

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.
机译:通过将砷化镓与氧化剂和络合剂,特别是在温和条件下,例如与水不溶性异羟肟酸反应并溶解,从砷化镓中回收镓。用过氧化氢水溶液和温和的温度,以从水溶性砷化合物中分离出异羟肟酸镓螯合物。

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