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Kunming applied for the patent of removing cobalt from nickel chloride solution, which has a good separation effect on impurity ions such as cobalt ions and nickel in nickel chloride solution
According to the information of the State Intellectual Property Office, Kunming Leaden New Material Technology Co., Ltd. applied for a patent entitled "Method of removing cobalt from nickel chloride solution", adding nickel chloride solution to the extraction organic phase for extraction, cobalt ions are moved to the supported organic phase, and nickel ions are retained in the water phase raffinate;
27
2025
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01
The impact of nickel sulfate production contraction in China on the market
In recent years, with the global pursuit of electric vehicles and renewable energy, the demand for nickel has risen significantly. Especially in China, as one of the world's largest nickel consumers, its nickel sulfate production has become the focus of market attention. In November 2024, the physical production of nickel sulfate in China was 173,400 tons, of which the production of metal nickel was 38,100 tons, but it fell by 3.04% from the previous month.
09
2024
12
Low-carbon nickel sulfate: a key material for a green future
Nickel sulfate (NiSO₄) is a common nickel compound that is widely used in electroplating, battery materials, and chemical reagents. Traditional nickel sulfate production processes often rely on high-emission fossil fuels, however, low-carbon nickel sulfate is a nickel sulfate that significantly reduces carbon emissions through energy conservation, renewable energy or improved process processes.
Analysis of Global Nickel Sulfate Supply and Demand from 2021 to 2035
Nickel sulfate is mainly used in the production of new energy vehicle power batteries and is a key link in the nickel industry chain. In recent years, the global supply and demand pattern of nickel sulfate has undergone major changes. It is urgent to systematically sort out the global nickel sulfate consumption situation, analyze the development trend of nickel sulfate downstream industries, predict future demand, study and judge the global nickel sulfate supply situation, and support the sustainable development of the new energy automobile industry.
24
04
Preparation of Nickel Sulfate by Freezing Crystallization of Copper After Copper Electrorelease
In order to eliminate the effect of nickel on copper electrolysis, the frozen crystallization method was used to remove nickel from copper electrolyte and recover nickel. The effects of process parameters such as sulfuric acid concentration, freezing temperature, freezing time and nickel sulfate end point temperature on nickel removal from electrolyte were investigated.
Research on Development Trend and Countermeasures of Nickel Sulfate Industry in China
As a vital part of the nickel industry chain, nickel sulfate is the core raw material to support the development of my country's new energy vehicle power batteries, electroplating and other fields. Its raw material production, smelting processing, recycling and other technological development directions and industry development trends have attracted much attention.