New raw materials for building materials -- light burned magnesia powder products

New building materials are rapidly developing building materials products in recent years. Because of its fire resistance, environmental protection and other advantages, it is favored by experts and scholars in the construction industry at home and abroad. The famous 2008 Olympic Stadium "bird's nest" has maximized the use of new building materials, combined with high-tech to create a world-class cutting-edge construction project.

Among the raw materials of new building materials, the most commonly used one is "light burned magnesia powder". Light burned magnesia powder is made of magnesite and calcined in light burned reflection kiln, rotary kiln or boiling furnace. The product is calcined evenly, with stable quality, high purity and good activity. It can be widely used in papermaking, chemical industry, refractory, building materials, desulfurization and other industries.

Light burned magnesia powder is used to make refractories. In the United States and most of the consuming countries of magnesium products, the steel industry is the largest consuming industry. The heavy burned magnesia from magnesite, sea water, salt lake or well salt is mainly used in the manufacture of refractories for metallurgical furnaces. Light burned magnesia powder is widely used in various fields. In water treatment industry, light burned magnesia powder is used to remove silicon and heavy industrial waste liquid in water; it can also be used as neutralizer for industrial waste gas treatment. Light burned magnesia powder can react with SO2 in flue gas to generate magnesium sulfate, so as to remove SO2 in industrial waste gas, which is better than the sulfur removal effect of calcium compound. Another use is to produce magnesium oxychloride and magnesium oxysulfide cement for industrial and civil building floors.

In a word, the raw material of light burned magnesia powder will become a hot demand target with the development of new building materials industry.

In addition, with the coming of autumn, the weather will gradually turn cold until the cold winter, the purchase volume of light burned magnesia powder will probably increase slightly, and the price will also increase accordingly, with the specific trend