Although hydromagnesite was discovered a long time ago, there has been no official report in this regard in our country. At the same time, it is known that in Czechoslovakia, Italy, the United States, France and the Soviet Union, this mineral is produced in magnesia ultrabasic rocks (altered product serpentinite) and magnesite, and is a […]

Nano magnesium oxide is a new functional fine inorganic material that emerged with the development of nanomaterials technology, its particle size is between 1-1000nm, widely used in electronic ceramic materials, medicine, food, cosmetics, acid gas adsorbent, catalyst carrier and other fields, has a broad application prospect and great economic potential. There are many methods to

Magnesium oxide nanoparticles (MgO) are a new type of highly functional fine inorganic materials with some optical, thermal, electrical, magnetic, mechanical and chemical properties different from the native ones due to the special effects of surface effect, volume effect, quantum size effect and macroscopic quantum tunneling effect of nanomaterials. In recent years, it has important

1, preparation of ceramic capacitor dielectric material, the grain size of the resulting ceramic can be controlled in the range of 1000nm, small dielectric loss, good material uniformity, suitable for the production of large capacity, with high insulation resistivity, ultra-thin dielectric layer (dielectric layer thickness less than 10μm) of multilayer ceramic capacitors. Its magnesium oxide

The high purity magnesium oxide produced by Hebei Messi Biology Co., Ltd. is especially suitable for the production and manufacture of optoelectronic glass and various mobile phone screen glass. The magnesium oxide for mobile phone glass has the characteristics of high purity, high specific gravity, low calcium and iron impurities, low chlorine content, etc. It

Magnesium oxide is a material that no one is unfamiliar with, it is a fairly common basic oxide and is the main raw material for the production of magnesium hydroxide and magnesium metal. Hebei Messi Biology Co., Ltd. said that in the field of electronic ceramics, magnesium oxide has some special excellent properties due to

Magnesium oxide is a kind of magnesium oxide, the chemical formula is MgO, the molecular structure is a typical sodium chloride structure, and magnesium atoms and oxygen atoms are arranged in sequence. Magnesium oxide is a high-performance fine inorganic material that can be widely used in the fields of catalysis, electronics and ceramics. Magnesium oxide,

According to the research of Hebei Messi Biology Co., although the application of high-purity magnesium oxide and wide, but the application demand is small, the current domestic high-purity magnesium oxide market demand is about 52,000 tons. In terms of production, China\’s high-purity magnesium oxide production technology is not able to meet the application demand, product

Hebei Messi Biology Co., Ltd. has demonstrated a method for preparing a silicon steel-grade magnesium oxide coating specially used for oriented silicon steel sheets, including the following process steps: selecting natural aphanitic magnesite to produce light-burned magnesium oxide powder; Magnesium oxide digestion, acid-base neutralization and decalcification, react at a temperature of 15-30°C for 5-15 minutes

The CoO-MoO3/γ-Al2O3+MgO catalysts were modified with magnesium oxide and studied by pressurized \”as-prepared\” evaluation device and XRD, SEM and other analytical testing methods. The results showed that the addition of the appropriate amount of magnesium oxide carrier additive to the γ-Al2O3 carrier is beneficial to improve the adsorption of water vapor and hydrogen sulfide, accelerate