magnesium hydroxide

Hebei Messi Biology Co., Ltd. stated that the hydrogen sulfide hydrothermal method is a hydrogen sulfide decomposition method that uses brine as raw material to prepare large particle size and easy-to-filter magnesium hydroxide. The reaction formula of the hydrogen sulfide decomposition method is: MgCl2+2HS+2H20-→Mg( OH)2↓+2H2S↑+2Cl. The magnesium hydroxide prepared by this method is usually irregular […]

Hebei Messi Biology Co., Ltd. stated that it is not easy to produce products that meet quality requirements through the interaction of bittern and milk of lime. If the reaction conditions are not well controlled, colloidal precipitation is likely to occur. The sedimentation rate is very slow, and there are many entrained impurities, which requires

Hebei Messi Biology Co., Ltd. stated that magnesium hydroxide whiskers are divided into two types: natural and synthetic. Fibrous brucite is a natural fibrous magnesium hydroxide. It has the advantages of white color, easy splitting, and high velvet yield. It is a variant of brucite ore. There are reserves of fibrous brucite ore in many

Hebei Messi Biology Co., Ltd. stated that magnesium hydroxide gel, also known as magnesium hydroxide slurry and milk of magnesia, is a form of magnesium hydroxide with highly dispersed, low density, and high specific surface area. It is a white, odorless, non-toxic paste\milky substance with good colloidal properties and suspension stability. Magnesium hydroxide gel has

Magnesium hydroxide flame retardant is an inorganic flame retardant with the following unique advantages: High flame retardant efficiency. Magnesium hydroxide decomposes at high temperatures to form magnesium oxide. Magnesium oxide is a refractory material with good heat insulation and insulation properties. It can effectively reduce the burning temperature, delay the burning speed, and prevent the

My country’s salt lakes are very rich in magnesium resources, but the utilization of magnesium resources is still at a low stage. Even after potassium extraction, it has not been developed and utilized, resulting in waste and salt lake pollution. Therefore, magnesium hydroxide is an inorganic chemical product that needs to be developed urgently and

Overview of Magnesium Hydroxide Hebei Messi Biology Co., Ltd. stated that magnesium hydroxide is a high-filling and additive inorganic flame retardant and smoke suppressant. When heated, it decomposes and absorbs the heat on the surface of the combustible material to achieve a flame retardant effect; at the same time, it releases a large amount of

The seeding coefficient refers to the ratio between the amount of seeding agent added during the seeding process and the quality of the crystal produced by the seeding. The seed coefficient plays an important role in affecting the filtration performance of magnesium hydroxide slurry. Increasing the seed coefficient can effectively improve the filtration performance of

The main reaction formula of the process for preparing high-purity magnesium hydroxide by calcium hydroxide method is: CaO+H2O==Ca(OH)2Ca(OH)₂+MgCl₂==Mg(OH)2+CaCl₂ The process operation is also relatively simple and has similarities with the sodium hydroxide method. Since the market price of calcium oxide is low and easy to purchase, the cost of this process has obvious advantages over

Hebei Messi Biology Co., Ltd. stated that the salt lake brine is exposed to the sun, evaporates naturally, and then undergoes brine removal and purification to obtain magnesium chloride and then prepare magnesium hydroxide. The current methods for preparing magnesium hydroxide include sodium hydroxide method, calcium hydroxide method and ammonia method. The main reaction formula