研究了从含钨、镍废催化剂中回收钨、铝、镍的方法及生产工艺流程。

The methods and processing flowsheet of synthesize recovery of W, Al, Ni fron waste catalyst are studied.

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本文讨论了从钨钼混合丝(条)和合金残料等含钨废料中分离钨钼钴的化学溶解法。

The chemical dissolution methods to separate and recover tungsten, molybdenum and cobalt in tungsten scraps such as mixed W-Mo wires (bars) and alloy scraps are discussed.

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因此，在钨的深加工与综合利用方面，应该进一步开展含钨镀层电镀技术的研究与开发。

So this is a good way to develop the deep processing and complex utilization of tungsten in the electroplating technology of tungsten coat.

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