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. said that in the salt chemical industry in Haiyan area, bitter brine, thick brine, and high-temperature salt are mainly used as raw materials to produce magnesium carbonate or magnesium oxide. Industrialized production methods include soda ash method, lime method and ammonium bicarbonate method. (1) The process conditions controlled by each
Hebei Messi Biology Co., Ltd. stated that one of the current synthesis routes for nano-magnesium oxide materials is the ultrasonic method. This method performs chemical reactions in ultrasonic waves with frequencies between 10Hz and 20MHz. Ultrasound can continuously form and destroy microbubbles, creating “hot spots” at temperatures and pressures of 5000K and 1000atm respectively. Compared
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1 Scope This method is suitable for the determination of magnesium oxide in soda-lime-silica glass. 2 principles The sample was dissolved in H2SO4 and HF. In the presence of pH 10 ammonia-ammonium chloride buffer solution, titrate with EDTA standard titration solution using acidic chromium deep-naphthol green B as indicator. 3 reagents 3.1 Triethanolamine (1+1). 3.2
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Hebei Messi Biology Co., Ltd. stated that magnesium oxide is used in adsorption, catalysis, optical materials, electrode materials, antibacterial materials and chromatographic separation due to its non-toxic, large specific surface area, alkaline surface and rich active sites. plays an important role. In addition, due to its unique bandgap (7.8eV), heat resistance, insulation and heat conduction
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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 not all mineral water contains magnesium sulfate. Only sulfate mineral water will add magnesium sulfate. The functions and effects of magnesium sulfate include replenishing water, accelerating body metabolism, maintaining electrolyte balance, promoting intestinal peristalsis, anti-inflammatory and antibacterial, etc. 1, Replenish moisture: Magnesium sulfate is a common mineral in
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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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