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Process and an apparatus for recovering arsenic trioxide from gases
Process and an apparatus for recovering arsenic trioxide from gases
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机译:从气体中回收三氧化二砷的方法和设备
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摘要
The invention refers to a process and to an apparatus for recovering arsenic trioxide from a gas by washing out said oxide from the gas with a liquid having the ability of dissolving arsenic trioxide. The invention is characterized thereby that non-desired deposits in the apparatus formed in connection with saturated solution are removed by dissolution with an unsaturated solution of arsenic trioxide.
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