Industry Information

Update April 04, 2024

Carbon dioxide incubator use precautions

1. Close the door of the incubator to prevent gas leakage and affect the test results; 2. After the refrigeration system stops working, wipe the working chamber and the glass observation window with...

Update April 03, 2024

Manganese silicon alloy smelting principle

During the smelting and heating process of the charge, the high-valent oxides of manganese and iron in the charge are decomposed by high temperature in the charge zone or reduced to low-oxide by CO....

Update April 02, 2024

Foreign major titanium dioxide manufacturer--DuPont

DuPont was founded in 1802 and is named after its founder and famous chemist. The company started production of explosives, and later continued to expand the field of chemicals, chemical and invented...

Update April 01, 2024

Silicon thermal reduction smelting equipment

Production of silicon thermal reduction method rare earth ferrosilicon alloy iron smelting device, usually borrow EAF and standard equipment. The overall requirement for the equipment is to adapt to...

Update March 31, 2024

Aluminum mine silicon removal test

Kaolinite, illite, pyrophyllite and other siliceous minerals are bauxite in the main gangue minerals, alumina production is the most harmful impurities. The formation of sodium aluminosilicate...

Update March 30, 2024

How to apply carbon dioxide pellets

Carbon dioxide granule gas fertilizer is a granular new type of gas fertilizer which is made of high-quality ammonium bicarbonate as a base material and is compatible with a carrier of a major...

Update March 29, 2024

Fluorite concentrate silicon reduction technology

Fluorite concentrate is the main raw material for the production of fluoride salt. The content of SiO2 in fluorite concentrate is one of the main quality indicators. If the SiO2 content is too high,...

Update March 28, 2024

Sulfur dioxide gas treatment and recovery

First, the source of sulfur dioxide gas SO 2 is currently the most harmful of air pollutants. China's annual emissions reached 15.2 million tons, ranking third in the world, causing environmental...

Update March 27, 2024

The role of silicon in crops, which crops cannot be deficient in silicon

The role of silicon fertilizer is a kind of health-care nutrient element fertilizer: applying silicon fertilizer can improve the soil to correct soil acidity, improve soil salt base, promote...

Update March 26, 2024

Vegetable carbon dioxide fertilization technology

After applying carbon dioxide fertilizer to vegetables, the yield increase effect is very obvious. The yield increase of pepper, tomato, cucumber and other vegetables is generally 25%--43%....