三元材料前驱体生产中氨氮废水产生机理及治理技术  

The Production Mechanism and Treating Technology of Ammonia Wastewater in Ternary Material Precursors Production

作　　者：刘秀庆 向波 曲冬雪 徐伟 

机构地区：[1]衢州华友钴新材料有限公司,浙江314500

出　　处：《世界有色金属》2017年第8期4-8,共5页World Nonferrous Metals

摘　　要：研究了氨水络合共沉淀制备三元材料前驱体的反应机理和金属-氨络合物的解络合机制。在此基础之上,提出了三元氨氮废水的治理技术,并进行了技术经济分析。The reaction mechanism of Ni-Co-Mn hydroxide precursor （ternary material precursors） prepared by ammonia complexation co-precipitation and the decomplexation mechanism of metal-ammonia complexes were investigated. Based on this, various technologies to treat the ammonia wastewater in ternary material precursors production were proposed. In addition, the techno-economic analyses were conducted for the evaluation of these technologies.

关 键 词：三元材料前驱体 氨氮废水 金属-氨络合物 治理技术 

分 类 号：TU512.9[建筑科学—建筑技术科学]