Metal Recovery and Dechlorination of an Evaporation Tape by Means of Mechanochemical Treatment
作者： Yasumitsu Tanaka , Qiwu Zhang , Fumio Saito
DOI: 10.1252/JCEJ.38.74
关键词:
摘要: A mechanochemical method was used to treat a evaporation tape, aiming at recovering the contained cobalt (Co) metal and achieving dechlorination non-thermally by dry grinding tape only or cogrinding with calcium oxide (CaO), respectively. The induced reaction between Co chlorine in leads formation of chloride, which is water-soluble, offering novel process recover from tape. On other hand, CaO allows complete transformation into water-soluble inorganic chloride. characterized an XRD analysis, TG-DTA SEM photography, Raman analysis quantitative measurement soluble compositions.
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