Apr 18, 2022
Ammonia nitrogen wastewater mainly comes from industries such as fertilizers, coking, petrochemicals, pharmaceuticals, and food. Generally, biochemical treatment is used to reduce the ammonia nitrogen...
Apr 18, 2022
The metallurgical industry is one of the most important basic industries in China, and the main technologies of metallurgy are pyrometallurgy, hydrometallurgy, and electrometallurgy, among which the...
Apr 12, 2022
Projects that use wet smelting technology to treat laterite nickel ore generally use a high-pressure acid leaching thickener washing separation iron aluminum nickel cobalt precipitation process to...
Apr 02, 2022
The main process of phosphorus chemical production is the decomposition of phosphate ore by sulfuric acid. Although the production process and conditions are different, high concentration fluorine-con...
Mar 25, 2022
The ternary precursor refers to the hydroxide of nickel cobalt manganese, which is an important upstream material for the production of ternary cathode materials. After mixing with a lithium source, t...
Mar 15, 2022
Pyridine and its derivatives are a very important class of fine chemical raw materials or products, widely used in industrial solvents, pharmaceuticals, pesticides, feed, dyes and other fields, and ar...
Mar 15, 2022
Pyridine and its derivatives are a very important class of fine chemical raw materials or products, widely used in industrial solvents, pharmaceuticals, pesticides, feed, dyes and other fields, and...
Mar 11, 2022
The mixed bed resin HPM123 for nuclear power plants is a high-grade strong alkaline anion exchange resin specially developed by Haipu. It is based on a polystyrene matrix containing type I quaternary ...