1. Used as an active component of the catalyst Hebei Messi Biology Co., Ltd. stated that magnesium oxide has a strong alkalinity and is used alone as a solid base catalyst (such as MgO, MgO/NaY and MgO/ZrO2) or as a compound acid-base bifunctional catalyst (such as MgO/HMCM-22 and MgO-Al2O3) to catalyze reactions such as transesterification, […]
Application of magnesium oxide in catalysts Read More »
Magnesium hydroxide is the third magnesium chemical after magnesia and light-burned magnesium oxide in magnesium chemicals. Slurry magnesium hydroxide is an environmentally friendly water treatment agent, widely used as an acid neutralizer, precipitating heavy metal ions, and removing sulfur dioxide. It is one of the products favored and respected by developed countries in the process
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Hebei Messi Biology Co., Ltd. said that after years of rapid growth, the growth rate of China’s magnesium oxide industry has begun to slow down in recent years. Feng Wenjie, general manager of Messi Biology , believes that the two-legged approach of improving product competitiveness through technological innovation and “going out” to open up the
Hebei Messi Biology Co., Ltd. stated that the preparation method of composite magnesium oxide powder for dental alginate impression materials includes the following specific steps: a. Select magnesium hydroxide powder raw material, magnesium hydroxide content is 97.3%, CaO is 1.3%, SO4 is 0.3%, Cl is 0.10%, heavy metals are 9ppm, As is 3ppm, acid insoluble
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Hebei Messi Biology Co., Ltd. stated that in the process of extracting slurry magnesium hydroxide from concentrated seawater, the presence of calcium is an important factor affecting the purity and quality of the product. This paper first studied the pretreatment process of extracting magnesium from concentrated seawater, and investigated the reaction conditions of calcium removal
Study on the process of preparing magnesium hydroxide slurry from seawater Read More »
Recently, Hebei Messi Biology Co., Ltd. called at a magnesium salt industry conference that, under the premise of ensuring safety and environmental protection, the top priority for magnesium carbonate enterprises is to solve the problems of low-end and homogeneous industries, and take the road of high-end innovation, differentiated products, and green development. In the past
Hebei Messi Biology Co., Ltd. stated that magnesium oxide is the main raw material in magnesium manganese ferrite. In the manufacture of medium and high-end soft magnetic materials, high-grade magnesium oxide must be used. The development of magnetic materials has promoted the technological progress of high-quality magnesium oxide production. The special functions of nano-magnesium oxide
Application of magnesium oxide in magnetic materials Read More »
At present, the primary carbonization method or the pressurized secondary carbonization method is generally used to prepare basic magnesium carbonate from dolomite as raw material at home and abroad. Due to different preparation processes, the quality of the products is also different. The prepared products are usually irregular flakes or spherical aggregates. Due to the
Dolomite production process of magnesium carbonate Read More »
From standing out from many small factories producing primary magnesium salts to becoming a national high-tech enterprise and a specialized and new enterprise in Hebei Province; from breaking the long-term foreign technology monopoly in one fell swoop to fill the domestic gap and replace imports, to undertaking national research projects. Messi Biology has made magnesium
Hebei Messi Biology Co., Ltd.’s road to technological innovation Read More »
The entire chemical market is relatively sluggish this year, and all industries are experiencing sluggish sales. The magnesium carbonate industry has also been greatly affected, but careful friends will find that some magnesium carbonate products have not only not been impacted, but have been sold more vigorously. This summer, magnesium carbonate products for medical and
Magnesium carbonate, a pharmaceutical and food additive, is hot selling Read More »
