However, at present the closed Cobalt cycle has still been solved in the solution of Zinc sulfate. 生产中钴的闭路循环问题一直困扰着诸厂。
The production process and technical parameters of making use of strong oxidant characteristic of black nickel to remove cobalt form sulfate solution are studied. 研究利用黑镍的强氧化剂特性来分离镍物料中钴的工艺条件和过程。
Separation and preconcentration of trace lead in cobalt sulfate by coprecipitation with cerium phosphate 磷酸铈共沉淀分离富集硫酸钴中痕量铅及铅的原子吸收光谱测定
Research on Preparation of Battery Grade Cobalt Sulfate from Li-ion Secondary Battery Anode Wastes 由锂离子电池正极废料制备电池级硫酸钴的研究
Effects of Cobalt Sulfate Concentration on Plating Bath Performance and Coating Properties of Nickel-Cobalt Electrodeposition 镍钴合金电沉积中硫酸钴影响的探讨
Sodium carbonate as remover, lead, zinc, cobalt, calcium, nickel from agricultural copper sulfate are removed by neutralization and precipitation method, and the result meets the quality requirements of copper sulfate for electroplating. 采用中和沉淀法,以Na2CO3作脱杂剂一次性脱除农用硫酸铜中Pb,Zn,Co,Ca,Ni杂质,使之达到电镀用硫酸铜的质量要求。
The methods are interfered badly by cobalt in determination of iron in cobalt sulfate. 硫酸钴中铁的测定主要问题是存在钴基体对测定方法严重干扰。
Methods of Lowering the Content of Cobalt in Zinc Sulfate Solution Purified in the First Purification Process 降低硫酸锌溶液一次净化后液钴含量的途径
Research and Practice on Cobalt Deposition from Sulfate Solution 硫酸钴溶液析钴研究及生产实践
With thermodynamic evaluation of free energies it was shown that the available nickel, cobalt, copper and sulfur in soils can only by leached out as their sulfate into which their sulfides have been converted. 由热力学自由能计算和化学物相分析证明,土壤中有效态Ni、Co、Cu和S均系硫化物转变成硫酸盐后被浸出。
The method dealing with the purifying residue of zinc hydrometallurgy is mainly introduced. Zinc and Cobalt Recovery from the Sludge Produced during Purification of Zinc Sulfate Solution 着重阐述湿法炼锌过程中净化渣的最佳处理方法。从硫酸锌溶液净化渣回收锌和钴扩大试验研究
Crystalloid cobalt sulfate can be prepared from Cobalt sulfate solution. 由硫酸钴溶液可制备结晶硫酸钴;
A STUDY ON EXTRACTION OF COBALT Part 1, Seperation of Cobalt from Nickel Sulfate Solutions with Quaternary Ammonium Thiocyanate as Extractant 钴萃取研究Ⅰ.季胺硫氰酸盐在硫酸盐溶液中分离钴镍
The influence of cobalt sulfate on the lightfastness of lithopone 硫酸钴对立德粉耐光性的作用
The results of cobalt elimination from a nickel sulfate solution produced from a byproduct, nickel carbonate, by means of oxidation deposit with nickel black an d solvent-extraction process are described. 考查某含钴中间产物碳酸镍硫酸溶解所得硫酸镍溶液黑镍除钴和溶剂萃取法净化除钴的效果。
Zinc and Cobalt Recovery from the Sludge Produced during Purification of Zinc Sulfate Solution 从硫酸锌溶液净化渣回收锌和钴湿法炼锌净化渣处理工艺的试验研究
A New Kind of Addition for Removing the Cobalt in Aqueous Solution of Zinc& Sulfate 一种新的硫酸锌水溶液除钴添加剂
The nanocrystalline Co-Ni alloys were prepared by jet electrodeposition in the nickel chloride and cobalt sulfate bath containing additive and the cathodic polarization curves of Co-Ni alloys were measured. 在氯化镍-硫酸钴体系电解液中采用添加剂喷射电沉积纳米晶Co-Ni合金,测定了其阴极极化曲线。
The Volumetric Analysis of Nickel and Cobalt in Nickel Sulfate by EDTA Titrimetry EDTA容量法测定硫酸镍中的镍和钴
Synthesis and characterization of cobalt oxide/ dodecyl sulfate composites mesoporous materials 氧化钴/十二烷基硫酸钠复合中孔材料的合成及表征
A series of cobalt platinum tungsten alloys were deposited with sodium tungstate and cobaltous sulfate as the main salts and citrate as the complex agent. 报道了以钨酸钠、硫酸钴和二亚硝酸二胺铂为主盐、以柠檬酸盐为络合剂电沉积钴铂钨合金的工艺过程。
Factors affecting cobalt content in Ni-Co alloy electrodeposit obtained from sulfamate and sulfate baths, and dependence of hardness and internal stress of the alloy deposit on cobalt content in the deposit were comparative studied in this paper. 通过大量实验对比了氨基磺酸盐和硫酸盐两种电解液电沉积Ni-Co合金Co含量的影响因素,以及Ni-Co合金沉积层的硬度、内应力与Co含量的关系。
Study on Separation of Cobalt from Zinc Sulfate Solution 高钴硫酸锌溶液中钴的分离研究
Study on Process of Removal of Cobalt from Industrial Nickel Sulfate 工业硫酸镍除钴工艺研究
This method has been applied to the determination of cobalt content in metallic nickel and nickel sulfate with satisfactory results. 用拟定方法测定了金属镍和硫酸镍中微量的钴,结果满意。
Determination of Trace Iron in Cobalt Sulfate by AAS after Separation and Preconcentration by Coprecipitation with Cerium Phosphate 磷酸铈共沉淀原子吸收光谱法测定硫酸钴中的痕量铁
Theoretical analysis and technological progress in purification of cobalt from zinc sulfate solution 硫酸锌溶液净化除钴的理论分析和工艺进展
The catalytic oxidation effects of calcium sulfite by ferric chloride, cobalt sulfate, chloride, magnesium chloride, ferric sulfate and manganese sulfate are compared through experiments in this paper. 通过实验,对氯化铁,硫酸钴,氯化亚铜,氯化镁,硫酸铁和硫酸锰对亚硫酸钙催化氧化的效果进行了比较。