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Hebei Messi Biology Co., Ltd. stated that lithium/magnesium oxide catalysts and lithium/magnesium oxide nanocatalysts were prepared by incipient wetness impregnation and sol-gel methods, respectively. The catalytic performance of the two lithium/magnesium oxide catalysts for methane oxidative coupling reaction was compared. Characterization was performed by X-ray diffraction, BET adsorption and transmission electron microscopy. The catalysts were […]

Hebei Messi Biology Co., Ltd. stated that the current cobalt product of the cobalt salt plant is crude cobalt carbonate, which is precipitated with sodium carbonate, and the post-precipitation liquid is directly discharged. The defect of this process is that there is a large amount of sodium sulfate in the discharged waste liquid. The wastewater

According to statistics from Hebei Messi Biology Co., Ltd., the proportion of domestically produced spherical magnesium oxide in China is about 15%. Spherical magnesium oxide has a high demand in the field of electronic components. In 2020, the output value of domestic electronic components has accounted for more than 50% of the total global market,

Hebei Messi Biology Co., Ltd. stated that the chemical industry is the foundation of a country and the basis of a strong country, and the high-quality development of the chemical industry should be promoted in a solid manner. Among them, the magnesium oxide industry, as an important part of the chemical industry, should also shoulder

Compared with countries with more developed chemical industries, the overall technical level of magnesium oxide products in my country is still relatively low. There is still a certain gap between the core technology of the magnesium oxide industry and the international advanced level, and high-performance, functional and high-value-added fine chemicals rely on imports to a