This paper summarizes research and development on crystallization process,particularly for separation of some nickel salts from their solution.
综述了近年来国内外溶液结晶的基础与应用研究的进展,以及几种常见镍盐的结晶生产工艺现状。
2 g/L saccharin, 100 ～ 150 g/L complexing agent II, 5 ～ 10 g/L nickel salt and 1 ～ 2 g/L K2SeO3.
2g/L糖精,100~150g/L络合剂Ⅱ,5~10g/L镍盐,1~2g/LK2SeO3。
In addition,the nickel salt could be recovered from th e nickel-containing wastewate.
同时可以从含镍废水中回收镍盐及处理后出水回用于生产线使用。
Simultaneously,the necessity of applying the technology of salt leaching to the removal of lead and the way to improve silver recovery rate are explore
从技术和经济效益上评述了中原冶炼厂几年来的主要工艺技术改造，探讨了盐浸脱铅工艺的必要性和提高银回收率的途径。
Producing Monimax Utilizing Monimax Paragenous Minerals;
综合利用钼镍共生矿制备钼镍盐的研究
Effects of different nickelous compounds on pollen germination and tube growth of fruit trees
不同镍盐对果树花粉萌发及花粉管生长的影响
Influences of Different Nickel Salt Precursors on Catalytic Performances of Ni/C Catalysts for Vapor-phase Carbonylation of Ethanol
镍盐前驱体对Ni/C催化剂乙醇气相羰化活性的影响
Electroless Nickel-plating on AZ91D Magnesium Alloy by Using NiSO_4·6H_2O as Main Salt
以硫酸镍为主盐的AZ91D镁合金化学镀镍研究
nickel salipyrine
镍水杨酸和安替比林络盐
Morphology and Size Control of Nickel and Cobalt Oxalate Particles;
镍钴草酸盐制备中的形貌与粒度控制
Recent Research of Typical Nickelate Mixed Oxides;
典型镍酸盐系列复合氧化物研究进展
Reduction Leaching of Lateritic Nickel by Dilute Hydrochloric Acid Solution
稀盐酸溶液还原浸出红土镍矿的研究
Pre-desilication of laterite in NaOH sub-molten salt system
红土镍矿在NaOH亚熔盐体系中的预脱硅
a green mineral consisting of hydrated nickel magnesium silicate; a source of nickel.
一种绿色矿物，由含水镍和镁的硅酸盐矿物组成，是镍的主要来源。
Study of Operation and Maintenance of Bright Nickel Plating Bath without Sodium Salt
无钠盐光亮镀镍工艺操作及维护的研究
Study on Regularity of Electroplating Zinc-nickel Alloy from Sulfate System;
硫酸盐体系锌镍合金电沉积规律性的研究
Study on Ammonia-Ammonium Leaching of Low Grade Nieckel Ore with High Alkali Gangue Content
碱性脉石低品位镍矿氨—铵盐体系浸出的研究
Determination of silicon content in high wear-resistant nickel-copper alloy by hydrochloric acid gravimetric method
盐酸重量法测定高耐磨镍铜合金中硅含量
Microstructure and texture in nickel shaped charge liner prapared by electroformation from sulfamate
氨基磺酸盐电铸镍药型罩的制备与微观组织
Nickel base alloy powder--Determination of molybdenum content--Thiocyanate spectrophotometric method
GB/T8638.10-1988镍基合金粉化学分析方法硫氰酸盐分光光度法测定钼量
Nickel base alloy powder--Determination of cobalt content--Nitroso-R salt spectrophotometric method
GB/T8638.7-1988镍基合金粉化学分析方法亚硝基R盐分光光度法测定钴量
STUDIES ON THE EXTRACTION OF NICKEL(Ⅱ)WITH 1-PHENYL-3-METHYL-4-BENZOYL-PYRAZOLONE-5 FROM ACETATE SOLUTION
1-苯基-3-甲基-4-苯甲酰基吡唑酮-5从醋酸盐中萃取镍的研究