Light burned magnesium oxide powder

Description

Product name:

Light burned magnesium oxide, Light burned powder, Magnesium oxide, Bitter earth powder, Magnesium oxide powder

Light burned magnesium oxide (MgO), also known as magnesia, is commonly known as magnesia clay, light burned powder, and magnesium oxide powder. Density 2.94, light yellow or white powder. Melting point 2852 ℃  boiling point 3600 ℃. Soluble in acids and ammonium salts, insoluble in water and ethanol. The specific surface area is 180m2/g at a calcination temperature of 400 ℃. At 1300 ℃, the specific surface area is only 3m2/g. Easily deliquescent in the air. It belongs to the category of gas hard cementitious materials. Light burned magnesium oxide obtained by calcination at a temperature of 700-1000 ℃. Light burned magnesium oxide is produced by calcining it into ash blocks (semi-finished products) through a light kiln, magnesite ore, coal combustion to produce gas, and then crushing it to 80, 100, 120, 150, 180, 200, 250, 325 mesh, etc. through a Raymond machine.

Product specifications:

Content 65%, 70%, 75%, 80%, 85%, 90%

Industrial Applications

Henan Salmut Import and Export Co.,Ltd.The light burned magnesium oxide products produced strictly comply with the national industry standard "YB/T 5206-2004 Light Burned Magnesium Oxide", with high activity and stable content. When making magnesite products, they can fully react with the chloride ions in magnesium chloride, without any phenomena such as alkali, halogen, or deformation. Our product has stable activity and can produce products with magnesium oxide content ranging from 60% to 95%, activity ranging from 60 to 68, and fineness ranging from 60 to 325 mesh according to customer requirements.

Regeneration

Elimination of water: According to the regeneration of gas pressure, temperature, water content to develop a regeneration scheme.

Under the normal circumstance, a temperature of 200 ~ 350℃ is required. Regeneration gas at 0.03 ~ 0.05Mpa through the molecular sieve bed (3 ~ 4h), and then make sure the outlet temperature is 110 ~ 180℃, finally, cooling.

Removing organic: water vapor take the place of organic, and then remove water vapor.