Magnesium Oxide

Hebei Messi Biology Co., Ltd. stated that nano magnesium oxide refers to materials with at least one dimension less than 100nm in space. Based on the excellent performance of nanomaterials, nano magnesium oxide has attracted much attention because it combines the performance of magnesium oxide and the characteristics of nanomaterials in terms of light, heat, […]

Hebei Messi Biology Co., Ltd. stated that the dolomite carbonization process for producing magnesium oxide generally uses a normal pressure low temperature (≤25%) carbonization method to separate calcium and magnesium to produce light magnesium carbonate, and then calcining to produce light magnesium oxide. The temperature changes greatly during the whole process and the energy consumption

Hebei Messi Biology Co., Ltd. stated that the hydrometallurgical treatment process of nickel-cobalt laterite is relatively long, which includes a series of processes such as leaching, impurity removal, precipitation, dissolution, extraction (impurity removal and nickel-cobalt separation) and electrolysis. After the laterite was wet leached, a sulfate system solution containing 3~6g/L nickel and <1g/L cobalt was

Hebei Messi Biology Co., Ltd. stated that with the development of China’s power industry, there are higher requirements for the iron cores of transformer motors and generators. Many large steelmaking enterprises in China have or are establishing silicon steel sheet production lines. With the increase in silicon steel production, the demand for silicon steel grade

1. Effect of magnesium oxide addition on magnesium oxide content in FCC catalyst Comparison of magnesium oxide addition and magnesium oxide content in FCC catalyst. There is no linear relationship between magnesium oxide addition and magnesium oxide content in catalyst. When magnesium oxide addition is less, magnesium oxide content in catalyst increases faster. When magnesium

Basic information: CAS number: 1309-48-4 Molecular formula: MgO Relative molecular weight: 40.3 Melting point: 2800℃ Main application areas: Insulating paint, high temperature fireproof coating, antibacterial coating, antistatic radiation protection coating, industrial anticorrosion coating, aerospace coating, etc. Features: Hebei Messi Biology Co., Ltd. stated that nano magnesium oxide has high chemical purity; good suspension performance in

Hebei Messi Biology Co., Ltd. stated that by designing and preparing in-situ synthesized nano-magnesium oxide doped crab shell-based hierarchical porous carbon (n-MgO@CSHPC), while efficiently fixing polysulfides, ensuring good contact between polysulfides and conductive structures, achieving a balance between polysulfide adsorption and reuse, improving the utilization rate of active substances, and improving the electrochemical performance of

First, and most importantly! Hebei Messi Biology Co., Ltd. is a magnesium oxide manufacturer, which is the most essential difference from other companies. Hebei Messi Biology Co., Ltd. was established in 2015 with a registered capital of 55 million yuan. It is located in High-tech Zone, Xingtai City, Hebei Province. The company’s main business is

Hebei Messi Biology Co., Ltd. stated that magnesium oxide is mainly used in brominated butyl rubber plugs and halogenated butyl rubber plugs, and its main functions are vulcanization accelerator and acid absorption. Requirements for magnesium oxide: Generally, both light and active magnesium oxide are used. Light magnesium oxide requires MgO ≥ 93-95%, CaO ≤ 1.5%,

Direct calcination method Hebei Messi Biology Co., Ltd. stated that this method is to directly calcine magnesium salt or magnesite at high temperature to obtain magnesium oxide. Magnesium carbonate pentahydrate (4MgCO3·Mg(OH)2·5H2O) and magnesium hydroxide were calcined at 450°C for 3h to obtain magnesium oxide products with average sizes of 9nm and 4.8nm, respectively. The direct