Wet based formulations for the selective removal of noble metals

Compositions and processes for leaching noble metals from materials comprising said noble metals. Advantageously, the halide-based composition is environmentally friendly and effectively removes noble metals at room temperature without the need for high pressures and electrodes. 本发明涉及从包含贵金属的材料中浸析所述贵...

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Bibliographic Details
Main Authors JIANG PING, CHEN TIANNIU, KORZENSKI MICHAEL B
Format Patent
LanguageChinese
English
Published 10.05.2017
Subjects
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
PRETREATMENT OF RAW MATERIALS
PRODUCTION AND REFINING OF METALS
TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Summary:Compositions and processes for leaching noble metals from materials comprising said noble metals. Advantageously, the halide-based composition is environmentally friendly and effectively removes noble metals at room temperature without the need for high pressures and electrodes. 本发明涉及从包含贵金属的材料中浸析所述贵金属的组合物和方法。有利地，所述卤化物基组合物是环境友好的且在室温下在不需要高压和电极的情况下有效地除去贵金属。
Bibliography:Application Number: CN201580020472