This paper introduces a method of the recovery of zinc acetate from absorbent carbon of aging catalyst carrier, and researches are made on condition of extraction.
本文提出了从老化催化剂载体活性炭中回收醋酸锌的方法，并对提取条件进行了讨论。
Disclosed is a method for recovering ruthenium from a solid, wherein a ruthenium compound is supported by a carrier, with good recovery yield.
本发明的目的在于，提供能够以良好的回收率由在载体上担载钌化合物而成的固体来回收钌的方法。
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