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- Keywords cobalt sulphate solution purifcation demanganese decopper dezinc; 硫酸钴;溶液净化;除锰;除铜;除锌;
- Study of New Process for Recovery of Cobalt Oxide from Al-containing Cobalt Sulphate Solution 含铝硫酸钴溶液中回收氧化钴新工艺的研究
- What color is copper sulphate solution? 硫酸铜溶液是什么颜色？
- cobalt sulphate solution 硫酸钴溶液
- Add Ferroin indicator and titrate with 0.025 N ferrous ammonium sulphate solution. 加入亚铁菲绕啉离子，用滴定法测量硫酸亚铁铵溶液。
- More ammonium sulphate solution is being recovered in the process of distilling shale oil. 在提炼油页岩的过程中回收的硫酸氨液比过去多了。
- More ammonium sulphate solution is being recovered in the process of dis- tiUing shale oil. 在提炼油页岩的过程中回收的硫酸氨液比过去多了。
- Add Ferroin indicator and titrate with0.025 N ferrous ammonium sulphate solution. 加入亚铁菲绕啉离子，用滴定法测量硫酸亚铁铵溶液。
- Cyanex 272 is a new generation extractant for separation of from Ni in sulphate solution. Cyanex272是新一代在硫酸盐溶液中分离钴、镍的萃取剂。
- More ammonium sulphate solution is being recovered in the process of distilling oil shale. 在提炼油页岩的过程中回收的硫酸铵液比过去多了。
- This study was based on producing etched patterns on cotton/polyester blends fabric surface with inkjet printer by aluminium sulphate solution. 利用喷墨打印机将硫酸铝水溶液喷涂到棉/聚酯混纺纤维织物表面上后在高温条件下焙烘处理;对其进行图案蚀刻.
- Effects of copper ion on cobalt re-dissolution from zinc sulphate solution 铜离子对硫酸锌溶液中钴返溶的影响及机理
- PURIFICATION TEST OF ZINC SULPHATE SOLUTION BEARING RICH IN COPPER AND COBALT 高铜钴硫酸锌溶液净化操作的试验
- Effect and Mechanism of Cadmium Ion on Cobalt Removal in Zinc Sulphate Solution 镉离子对硫酸锌溶液除钴的影响及机理探索
- Current Situation and Development of Cobalt Removal from Zinc Sulphate Solution 硫酸锌溶液深度净化除钴的现状与发展
- Effect of Sodium Sulfite on Cobalt Removal from Zinc Sulphate Solution 亚硫酸钠对硫酸锌溶液中除钴的影响
- The project select the refined nickel sulphate solution as raw materials, thus raising project’s stability and lowing the product’s cost.It is expected to have a good economic benefit. 本项目采用精制硫酸镍溶液为原料生产活性球状氢氧化亚镍，提高了产品的稳定性，成本大幅度降低，经济效益显著提高。
- The project selects the refined nickel sulphate solution as raw materials, thus raising project's stability and lowing the product's cost .It is expected to have a good economic benefit. 本项目采用精制硫酸镍溶液为原料生产活性球状氢氧化亚镍，提高了产品的稳定性，成本大幅度降低，经济效益显著提高。
- Concentrating RE sulphate solutions by VMD was first experimentally studied in this paper, and in sulphuric acids recovery low concentration from RE sulphate solutions by VMD and DD was also studied. 摘要对减压膜蒸馏浓缩硫酸稀土溶液和与扩散渗析联合回收低浓度的硫酸做了研究。
- It may take a long time to find a solution to the problem. 也许要花很长时间才能找到解决这个问题的办法。
