一种利用废旧镍金属制品制备硫酸镍溶液的工艺  

The Invention Relates to A Process for Preparing Nickel Sulfate Solution from Waste Nickel Metal Products

作　　者：张丹[1] 王鑫羽 黄天龙[1] ZHANG Dan;WANG Xin-yu;HUANG Tian-long(Northwest Research Institute of Mining and Metallurgy,Baiyin 730900,China)

机构地区：[1]西北矿冶研究院,甘肃白银730900

出　　处：《甘肃冶金》2022年第1期100-102,共3页Gansu Metallurgy

摘　　要：采用破碎、硫酸溶解、树脂除杂等工艺可以将废旧镍金属制品制备成硫酸镍溶液,使其变废为宝。本文较详细的介绍了该技术制备硫酸镍溶液的工艺流程,同时分析了该技术主要环境污染问题、废气治理措施及环境风险防范措施。The waste nickel products can be prepared into nickel sulfate solution by means of crushing,sulfuric acid dissolution,resin impurity removal and other processes,which can turn waste into treasure.In this paper,the technological process of preparing nickel sulfate solution with this technology is introduced in detail,and the main environmental pollution problems,waste gas treatment measures and environmental risk prevention measures of this technology are analyzed.

关 键 词：废旧镍金属制品 硫酸镍溶液 硫酸溶解 树脂除杂 喷淋塔 

分 类 号：TQ110.6[化学工程—无机化工]