电镀镍污泥氨浸出工艺中氨回收的技术 关键词：电镀镍污泥；氨；回收；单元操作 [gap=461]Keywords：electroplated nickel mud；ammonia；reclaim；the operating cell
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提出了含铜含镍电镀污泥综合利用的工艺流程，并用试验考察了各工序的技术经济指标。
The process flow extracting Copper and Nickel sulfate from electroplating sludge is put forward. The economic barometer of technology procedure is investigated by test.
提出了利用铜镍电镀污泥生产金属铜和硫酸镍的工艺流程，并用试验考察了各工序的技术经济指标。
New technological process to extract copper powder and nickel sulfate from electroplating sludge was reported in this paper, and the economic barometer of technology procedures was examined in test.
简述了氨浸法提取镍的基本原理，总结了氨浸法从电镀污泥中回收镍的基本工艺和规律。
The principle of nikel recovering from the electroplating sludge were described, and the technology and the regular pattern were summed up .
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