magnesium oxide

Glassy carbon electrodes made from nano magnesium oxide have many characteristics, such as good battery stability, high conductivity, high purity, no gas in the electrode, easy surface regeneration, small hydrogen and oxygen overpotential, and low price. Below, Hebei Messi Biology Co., Ltd. briefly introduces the preparation process of adding nano magnesium oxide to lithium batteries. […]

According to the survey of Hebei Messi Biology Co., Ltd., although the application range of high-purity magnesium oxide is wide, the application demand is relatively small. The current domestic high-purity magnesium oxide market demand is about 52,000 tons. In terms of production, my country’s high-purity magnesium oxide production technology cannot meet the application needs, and

Hebei Messi Biology Co., Ltd. stated that a preparation method of silicon steel grade magnesium oxide coating specially used for oriented silicon steel sheet includes the following process steps: select natural cryptocrystalline magnesite to produce light-burned magnesium oxide powder; digest the light-burned magnesium oxide, neutralize and decalcify with acid and alkali, react at a temperature

Magnesium oxide was used to modify the commonly used carrier γ-Al2O3 for sulfur-resistant shift catalysts, and the pressurized “original particle size” evaluation device and analytical testing methods such as XRD and SEM were used to evaluate CoO-MoO3/γ-Al2O3+MgO sulfur-resistant shift catalysts. The catalyst was studied. The results show that adding an appropriate amount of magnesium oxide

At present, the cobalt product of cobalt salt plants is crude cobalt carbonate, which is precipitated with sodium carbonate, and the liquid is directly discharged after precipitation. The defect of this process is that there is a large amount of sodium sulfate in the discharged waste liquid. The wastewater containing sodium sulfate is not easy

Magnesium oxide manufacturers are mainly concentrated in Liaoning, Shandong, Hebei and other places. Hebei Messi Biology Co., Ltd. is a production-oriented company registered and approved by relevant national departments to engage in the magnesium salt industry. The company is located in Xingtai, an ancient capital with a long history and culture. At present, it has

With the upgrading of my country’s manufacturing industry and the advancement of the “Internet +” action, the differentiated and personalized needs of the magnesium oxide product market are becoming more and more obvious, and the consumption of diversified magnesium oxide raw materials will also increase. So how can the magnesium oxide industry create high value-added

Hebei Messi Biology Co., Ltd. stated that the following facilities and raw materials are needed when preheating the lithium battery diaphragm: including a heating box, wherein the heating box is provided with heating elements symmetrically distributed about the diaphragm, wherein the heating element is provided with a magnesium oxide powder plate, wherein the magnesium oxide

Hebei Messi Biology Co., Ltd. stated that the microhardness of magnesium oxide ceramics sintered at different temperatures and holding times was determined by the Vickers microhardness method, and the bending strength of ceramic sintered bodies sintered at different temperatures was tested by a three-point bending test. The factors affecting the hardness of ceramics were discussed,

Hebei Messi Biology Co., Ltd. stated that nano-magnesium oxide has obvious small size effect, surface effect, quantum size effect and macroscopic tunnel effect, and has many special functions and important application values ​​in electronics, magnetism, mechanics, chemical engineering, etc. 1. In lithium cobalt oxide batteries: the doping of magnesium ions in nano-magnesium oxide can form