阐述了从废TDI氢化触媒中回收贵金属钯的工艺方法。
The paper described the process method of recovering the metal palladium from waste TDI hydrogenation catalyst.
又提出了废催化剂中贵金属钯回收的技术方案及其原理。
Moreover, the technical plan and the principle of retrieving the rare metal, palladium, from the waste catalyst are introduced.
结果表明在双金属钯催化剂上，草酸二甲酯的空时收率高于草酸二乙酯的空时收率。
The results indicated that the space time yield of DMO was higher than that of DEO over the supported palladium catalysts.
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