1, Use dolomite as raw material to prepare magnesium hydroxide whiskers. Hebei Messi Biology Co., Ltd. stated that dolomite is used as raw material and is calcined to obtain dolomitic lime. After digestion and multi-stage carbonation treatment, the calcium carbonate precipitate is removed by filtration to obtain a heavy magnesium [Mg(HCO3)2] aqueous solution. The concentration […]
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Hebei Messi Biology Co., Ltd. stated that magnesium hydroxide is an important inorganic chemical product. It is widely used in material processing due to its characteristics of high thermal stability, strong adsorption capacity, weak alkalinity, non-toxicity and harmlessness ( Flame retardants, fine ceramics, coatings, etc.), environmental protection (wastewater treatment, flue gas desulfurization, heavy metal removal,
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Hebei Messi Biology Co., Ltd. stated that magnesium hydroxide, as an important inorganic chemical product, can be used as a flame retardant for polymer materials, flue gas desulfurizer, smoke suppression additive and green water treatment agent. In addition, it is also widely used in ceramics, medicine, food and other fields. Nano-magnesium hydroxide can also be
Hebei Messi Biology Co., Ltd. stated that many important minerals contain magnesium ions, and these minerals produce large amounts of aqueous solutions containing magnesium ions during deep processing, such as in the deep processing of serpentine and the process of preparing fibrous silica gel by hydrochloric acid leaching of sepiolite. , both produce magnesium chloride
Hebei Messi Biology Co., Ltd. stated that the production of magnesium hydroxide by magnesium oxide hydration is a very old process that is still in use. The main raw material is light-burned magnesium powder (magnesium oxide) obtained by light-burning magnesite. Enterprises sometimes Also called caustic magnesium powder. The purity of this magnesium oxide mainly depends
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Hebei Messi Biology Co., Ltd. stated that there are three main types of brine: the first is brine that is a by-product of seawater salt extraction, bromine extraction, and potassium extraction; the second is the concentrated brine after salt lake extraction, and potassium extraction; the third is underground brine. They all It is an aqueous
Brine (seawater)-lime (ammonia) method for preparing magnesium hydroxide Read More »
Hebei Messi Biology Co., Ltd. said that under normal circumstances, magnesium hydroxide is a kind of white and tasteless powder or white milk, which is mainly used in food additives and medicines. Food additive Magnesium hydroxide is a white tasteless powder. It is often used as a predator. In the food industry, magnesium hydroxide can
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Hebei Messi Biology Co., Ltd. stated that volumetric laxatives are salt preparations that are not easily absorbed by the intestinal wall but are easily soluble in water. After oral administration, a hypertonic salt solution is formed in the intestine, which increases the moisture in the intestinal cavity and expands the volume. , stimulate the intestinal
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Hebei Messi Biology Co., Ltd. stated that magnesium hydroxide is a weak base. Magnesium hydroxide in slurry form has the advantages of non-precipitation and fluidity, and is easy to use and adjust. It can be widely used in the treatment of acid wastewater. The weak alkalinity of magnesium hydroxide gives it unique buffering and neutralizing
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Research on the surface modification technology of magnesium hydroxide hydroxide 1. Application status of magnesium hydroxide Magnesium hydroxide is an important inorganic material. It has a variety of functions such as flame retardant, smoke suppression, filling, and adsorption. It is widely used in rubber, plastic, building materials, chemical, medicine and other fields. In recent years,
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