硫酸钴

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 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 .

硫酸钴对立德粉耐光性的作用

The influence of cobalt sulfate on the lightfastness of lithopone

利用化学镀的方法，以硫酸钴为主盐，二甲基胺硼烷为还原剂，制备纳米晶Co-B合金，研究了在各种条件下沉积速率的变化。

Nanocrystalline Co-B alloy was prepared successfully using electroless deposition method . Change in deposition rate under various conditions was studied .

结果表明：硫酸钴的添加有利于提高PbO2电极的循环寿命与放电容量。

Test results showed that in the presence of cobaltous sulfate , both the discharge capacity and the cycle life of PbO_2 electrodes were improved .

由硫酸钴溶液可制备结晶硫酸钴；

Crystalloid cobalt sulfate can be prepared from Cobalt sulfate solution .

介绍利用废金刚石中的钴生产七水硫酸钴的方法。

The recovery technique of cobalt in waste diamond cutter is introduced .

硫酸钴中铁的测定&萃取分离原子吸收光谱法

Determination of Iron in Cobalt Sulfate-Extration Separation and Atomic Absorption

硫酸钴溶液析钴研究及生产实践

Research and Practice on Cobalt Deposition from Sulfate Solution

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

Separation and preconcentration of trace lead in cobalt sulfate by coprecipitation with cerium phosphate

硫酸钴溶液的萃前处理工艺

Pre-Treatment Technology for Cobalt Sulphate Solution before Extraction

含铝硫酸钴溶液中回收氧化钴新工艺的研究

Study of New Process for Recovery of Cobalt Oxide from Al-containing Cobalt Sulphate Solution

由锂离子电池正极废料制备电池级硫酸钴的研究

Research on Preparation of Battery Grade Cobalt Sulfate from Li-ion Secondary Battery Anode Wastes

镍钴合金电沉积中硫酸钴影响的探讨

Effects of Cobalt Sulfate Concentration on Plating Bath Performance and Coating Properties of Nickel-Cobalt Electrodeposition

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。

The methods are interfered badly by cobalt in determination of iron in cobalt sulfate .

相反，当硫酸钴溶液中含锌离子时，锌粉置换除钻较难进行。

On the contrary , it is hard to remove cobalt from cobalt sulphate solutions containing zinc ions .

磷酸铈共沉淀原子吸收光谱法测定硫酸钴中的痕量铁

Determination of Trace Iron in Cobalt Sulfate by AAS after Separation and Preconcentration by Coprecipitation with Cerium Phosphate

若按处理后水样中亚硫酸钠的残余量和吨水处理费用越少越好为衡量标准，硫酸钴催化亚硫酸钠除氧剂是最适合用作油田注汽锅炉用水除氧的除氧剂。

Cabaltous sulfate catalyzing sodium sulfite is the most applicable deoxidant used for the vapor injection boiler water .

室温下硫酸钴产品的湿存水间接测定和化合水稳定性试验

Indirect Determination of Hygroscopic Water in Cobaltous Sulfate Product at Room Temperature and the Test of Stability of Combined Water

初步研究结果表明：（1）土壤中有效钴和速效磷含量分别随着硫酸钴和磷酸二氢钾施用量的增加而增加；

The preliminary results showed as follows : ( 1 ) The contents of available Co and P increased respectively with increases in their applications ;

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。

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 .

对镀层进行了硬度测试、孔隙率测试及扫描电子显微镜分析，比较了稀土和硫酸钴改善镍镀层性能的能力。

Hardness test , porosity test and scanning electron microscope analysis were carried out to compare the improvement of rare earth and cobalt sulphate to nickel electrodeposits .

研究了钼酸铵、硫酸钴、氟化氢铵、黑化液酸度、黑化液温度及时间对膜质量的影响。

The influence of ammonium molybdate , cobalt sulphate , ammonium bifluoride , acidity of blackening bath , blackening bath temperature and time on film quality were studied .

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。

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 .

环境中甲醛的硫酸亚钴-乙二胺体系分光光度测定法

Spectrophotometric Determination of Formaldehyde in the System of Cobaltous Sulfate With Ethylenediamine

工业硫酸镍除钴工艺研究

Study on Process of Removal of Cobalt from Industrial Nickel Sulfate

常温常压硫酸浸出富钴结壳研究

Study of Sulfuric Acid Leaching on Ocean Cobalt rich Crust Using Sulfur Dioxide as Reductant

LAB增强剂采用在带有硫酸钠，硫酸钴，重铬酸铵和磷酸的多种添加剂的硫酸溶液中，对铅蓄电池电极的特性进行研究。

The polarization behaviour of lead has been studied in sulphuric acid solutions with various additions of sodium sulphate , cobalt sulphate , ammonium dichromate and phosphoric acid .

研究了硫酸镍-硫酸钴-氯化钠体系中钴含量在40%以下的Ni-Co合金镀层的影响因素。

In the system of NiSO_4 · 6H_2O , CoSO_4 · 7H_2O and NaCl , the influence factors of Ni-Co alloys coat which the content of Co was less than 40 % , were studied .

从金属切削废料中回收镍和钴生产硫酸镍和氧化钴

Preparation of Nickelous Sulfate and Cobaltous Chloride from Metal-Slicing Waste

某含钴硫酸镍溶液除钴实验

Purification of A Nickel Sulfate Solution by Cobalt Elimination