With this rule a cloud tin production process, dispersed in acetic arsenic, tin, and methyl tin har ...
Niobium-containing tantalum is tantalum minerals iron and pyrochlore. Tantalum and niobium ore cont ...
Currently used only for reselection sorting simple structure, disseminated coarse grain size of man ...
The process of dissolving gold from the ore with an oxygenated cyanide solution is called cyanide l ...
[English name]cobaltous chloride;cobalt dichloride [structure or molecular formula] CoCl 2 ·6H ...
Recently, Baosteel Special Steel successfully obtained an order for 2000 tons of chemical marine du ...
Hematite Fe 2 O 3 based trigonal system, corundum type structure belongs, there are two crystalline ...
Used lead-acid batteries, because of its high recycling value and become the focus of circular econ ...
The JJF-20 flotation machine is a large-scale mechanical agitating flotation machine currently prod ...
With the continuous depletion of China's resources, the raw materials used in chemical products ...
The hydrocyclone is a widely used wet mechanical separation and classification equipment , which ha ...
Fine-grain electrification is an important issue that has attracted attention and research at home ...