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俄罗斯研究了从废催化剂中回收钯。用酸性氯化钠溶解钯，所得溶液的初始浓度（ｍｏｌ／ｌ）为：Ｐｄ：０．０００５～０．０５；ＮａＣｌ：２．０～２．３；ＨＣｌ：０．５～２．０或（０．０２～０．０５）。在批料试验条件下，研究了此溶液中的钯在乙烯吡啶离子交换剂Ａ...
Russia studied the recovery of palladium from spent catalyst. Palladium is dissolved in acidic sodium chloride. The initial concentration (mol / l) of the resulting solution is: Pd: 0.0005-0.05; NaCl: 2.0-2.3; HCl: 0.5-2.0 or (0.02 ~ 0.05). In the batch test conditions, this solution of palladium in the vinylpyridine ion exchanger A ...