从废催化剂中回收钼生产新工艺的研究

NEW TECHNIQUE FOR MOLYBDENUM RECOVERY FROM SPENT CATALYSTS

提出了从废催化剂中回收钼的新工艺。由于采用了新型复合浸取剂，因而与现行生产工艺相比，不仅钼的浸取率得以提高，而且反应时间大大缩短。在最优工艺条件下，反应时间仅２～６ｈ，钼的浸取率可达９５５％。

A new technique for molybdenum recovery from spent catalysts has been studiedOwing to the adoption of new compound extractant,the extraction ratio of molybdenum was higher and the reaction time was greatly shorter than the present techniqueUnder the optimum technical conditions,the extraction ratio of molybdenum was about 955% when the reaction time was only about 2～6 hours