由萃余液可沉淀出碳酸镍粗产品。
本文研究了以碳酸镍合成硼酰化镍的新方法。
This paper reports a new synthetic method of nickel borate acylate.
本文采用原子模拟技术，研究了不同溶液中碳酸镍的结晶行为。
Crystallization behaviors of nickel carbonate in different solutions are investigated via atomistic simulation technique.
向镀液中加入氟化物，采用硫酸镍代替碳酸镍作为镍源，开发出一种镁合金化学镀镍新工艺。
A new technology of electroless nickel plating for magnesium alloys was developed by addition of fluoride in bath and using nickel sulfate as nickel resource.
淡水河谷计划对镍，铜，煤和碳酸钾业务进行有机扩张。
Vale has plans for organic expansion in nickel, copper, coal and potash.
探讨了用镍镉电池生产过程中产生的废泡沫式镉极板生产碳酸镉的工艺技术。
The technology of produce cadmium carbonate with spent forth cadmium electrode plat which from the product of nickel-cadmium battery, was investigated.
二氧化硫作还原剂，用碳酸铵溶液可实现从钴壳中选择性浸出镍、钴和铜。
Selective leaching of nickel, cobalt and copper from cobalt crusts was attained by using ammonium carbonate solution and sulfur dioxide gas as a reductant.
采用溶剂萃取从碳酸铵溶液中分离镍、钴、和铜。
The separation of nickel, cobalt and copper from ammonium carbonate solution was carried out by solvent extraction.
通过交流阻抗方法研究了熔融碳酸盐燃料电池阴极材料锂镍氧化物、锂钴氧化物和锂铁氧化物的导电性能。
The conductivity of cathode materials for molten carbonate fuel cell (MCFC), such as lithium nickel oxide, lithium cobalt oxide and lithium ferrite oxide, was studied by AC impedance measurement.
研究了钴、镍在硫酸盐、碳酸盐、硫化物、易溶硅酸盐、铁氧化物及难溶硅酸盐相态分析的新流程。
A new procedure is used in the phase and state analysis of cobalt and nickel in sulphate, carbonate, sulphide, easy dissoluble silicate, ferric oxide and hard dissoluble silicate phases.
淡水河谷计划对镍，铜，煤和碳酸钾业务进行有机扩张。
Valehasplans for organic expansion in nickel, copper, coal and potash.
聚酰胺，聚碳酸酯，聚苯乙烯，铜镀镍，不锈钢。
Polyamide, Polycarbonate, Polystyrene, Nickel-plated brass, Stainless steel.
以红土镍矿为原料，采用碱熔融-碳酸化分解方法制备出白炭黑产品。
Silica white was prepared from laterite nickel ore by the method of molten NaOH-carbonization decomposition.
介绍了纳米二氧化钛、纳米氧化锌、纳米碳酸钙和纳米镍粉几种纳米粉体材料的生产现状。
This paper introduces the current situation of several nano-powder material in commercials production , including nano - TiO2 , nano - ZnO, nano - CaCO3 , nano - Ni powder.
介绍了纳米二氧化钛、纳米氧化锌、纳米碳酸钙和纳米镍粉几种纳米粉体材料的生产现状。
This paper introduces the current situation of several nano-powder material in commercials production , including nano - TiO2 , nano - ZnO, nano - CaCO3 , nano - Ni powder.
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