A few days ago, 15 tons of food additive magnesium oxide products produced by Hebei Messi Biology Co., Ltd. were successfully exported to Malaysia through Guangzhou Port. Food additive Magnesium oxide is an ionic compound, which can be processed from magnesium ore through calcination, pyrolysis and other processes. Tibet Mag Technology Co., Ltd., a subsidiary […]

Magnesium oxide (MgO) is a high-melting basic oxide with a melting point as high as 2820 degrees Celsius, which is higher than that of zirconia. Its density is 3.58g/cm3~3.60g/cm3, Mohs hardness is 5~6, and thermal expansion coefficient is 14.3X. It has high resistivity and high dielectric constant at high temperature, and is a high-temperature insulating

Tibet Mag stated that the main advantages of the nickel-cobalt ore hydrometallurgical activated magnesia process are low acid consumption, high nickel-cobalt leaching rate, low neutralizer consumption and high purity of the leachate. The process flow is shown in the figure. The specific process is as follows: the limonite-type laterite-nickel ore is leached with sulfuric acid

Tibet Mag stated that as an important functional inorganic material, magnesium oxide is widely used in metallurgy, electronics, catalysis, ceramics, coatings, medicine, adsorption, refractory materials and optical materials. Mineral direct pyrolysis method, chemical precipitation method, gas phase hydration method, carbonization method, ammonium bicarbonate method, spray pyrolysis method, hydrothermal method, sol-gel method and other methods are