碳酸镍制备对镍电积生产运行影响的探索与研究  

Exploration and Research of the Impact on Nickel Electrodeposition Caused by Nickel Carbonate Preparation

作　　者：马治卿 张金勇 王鹃 张蓉 Ma Zhi-qing;Zhang Jin-yong;Wang Juan;Zhang Rong

机构地区：[1]金川镍钻研究设计院

出　　处：《金川科技》2024年第2期12-15,共4页Jinchuan Science and Technology

摘　　要：镍电积生产过程中制备碳酸镍可选择镍电积阳极液或精制硫酸镍溶液作为镍源,不同镍源制备碳酸镍对应生产体系的废水外排量、新水消耗量、蒸汽消耗量、电积液总离子量等均有差别,在生产控制上体现为生产运行成本与平衡体积能力的差异,合理利用该差异可降低镍电积生产运行成本,或实现生产体系平衡、稳定的调控。In the process of nickel electrodeposition production,nickel carbonate can be prepared by using the anodic solution from nickel electrodeposition or refined nickel sulfate solution as a nickel source.The production of nickel carbonate by using different nickel sources correspond with the didffences in wastewater displacement,fresh water consumption,steam consumption,and total ion quantity in the electrodeposition liquid,which is reflected in the dfferences of productive operation costs and volume balance capacity.It is possible to reduce operating costs for nickel electrodeposition production or achieve balanced and stable control over the production system by reasonably using such differences.

关 键 词：镍电积 阳极液 精制硫酸镍溶液 平衡 成本 

分 类 号：TQ1[化学工程]