FENGCHENG JINDE MAGNESIUM CO., LTD
The use of brucite natural Mg(OH)2 in fertilizer
1. Brucite is used for magnesium fertilizer particles. Pure natural brucite ore after high temperature calcination, reduction, baking thousands, unique process.
The use of magnesium sulfate heptahydrate (MgSO4 7H2O )in agriculture
Fertilizer: In agriculture and horticulture, magnesium sulfate is used to improve magnesium-deficient soil. Magnesium is a basic element of chlorophyll molecule, and is commonly used in potted plants or crops containing magnesium, such as potatoes, roses, tomatoes, peppers and hemp. The advantage of using magnesium sulfate over other soil amendments such as dolomitic lime is its high solubility. Feed: Feed grade magnesium sulfate is used as a magnesium supplement in feed processing. Magnesium is an indispensa
Brucite has a variety of uses in life, whether it is electric melting, materials, flame retardants, handicrafts, we can see brucite materials.Today, Fengcheng Huafeng Magnesium hydroxide mining Co., LTD summarizes some knowledge of magnesium hydroxide, flame retardant, desulfurizer and magnesium hydroxide for you, hoping to be helpful to you. Unprocessed brucite can be used directly as a weakly basic base for cooking cellulose.The processed electrolytic magnesite can be used as refractory insulation material
What is light burned magnesia and uses
Light burned magnesia, also known as active magnesia or caustic magnesia, is magnesium oxide formed by calcining magnesium compounds from magnesite at 700-900°C. Light burned magnesium oxide is an important raw material for the preparation of high functional fine inorganic materials, electronic components, inks and harmful gas adsorbents.It is expected to be developed as cutting-edge materials under high temperature, high corrosion and other harsh conditions, and also as fillers for paints, paper and cosmeti
White light powder, odorless, tasteless, insoluble in water and ethanol, melting point 2852 ℃, boiling point 3600 ℃, magnesium oxide has high fire resistance and insulation properties. It can be transformed into crystal by high temperature sintering above 1000 ℃, and dead burned or sintered magnesia will be formed when the temperature is above 1500 ℃. Chemical properties: magnesium oxide is an alkaline oxide with the general properties of basic oxide
Application field of magnesium hydroxide
1. Magnesium hydroxide is an excellent flame retardant for plastics and rubber products. In environmental protection, as flue gas desulfurizer, it can replace caustic soda and lime as neutralizing agent of acid containing wastewater. It is also used as oil additive to prevent corrosion and desulfurization. In addition, it can also be used in the refining of electronic industry, medicine, sugar, insulation materials and other magnesium salt products. 2. Magnesium hydroxide has excellent buf
The importance of magnesium oxide to animals
Feed grade magnesium sulfate and magnesium oxide as supplements in feed processing.It is an indispensable factor in the process of bone formation and muscle contraction in livestock and poultry. It is a variety of enzymes of activator in livestock and poultry, and plays an extremely important role in material metabolism and nerve function in livestock and poultry.If livestock and poultry body lack of magnesium, will lead to neurological dysfunction and substance metabolism, ataxia, affect the normal development of livestock and poultry, and even lead to deat
Application of brucite in industrial field
Industrial applications: Brucite can be used to extract magnesium and magnesium oxide to extract Mg and MgO from brucite.Due to the content of MgO in brucite ore and its easy decomposition, Mg and MgO can be extracted from brucite.The heavy fired magnesite produced by magnesite has the advantages of high density and high refractoriness.Because in the modern iron and steel industry a large number of magnesia carbon brick, magnesia chrome brick and other products;Brucite can also be used to produce light magnesium oxide: light MgO can be extracted from low qua
Use of magnesium oxide in dyes
Magnesium oxide is used in dyes and dye intermediates. It has remarkable catalytic effect, effectively adjusts the pH concentration, and is applied to products to improve the chromaticity. The color of the products is bright and the quality of the products is improved. Magnesium oxide acts primarily as a filler in the dye. Some products have requirements for whiteness, but there are also products with heavy colors that are not too strict with the color of magnesium oxide. Secondly, the content of impurities is small, and the sieve residue is 325 mesh 0.01.
Neutralize the treatment agent and adjust the pH value
The use of brucite ore and its calcined product as a neutralizing treatment agent is the most widely used field of medium and low grade brucite. Due to the buffering properties of magnesium hydroxide or magnesium oxide, the pH value can be kept at around 9 during the operation, even if the pH value is not exceeded, and it is easy to grasp, it can be widely used in the petrochemical industry for acidic wastewater and waste. The treatment of the liquid regulates the acid-base balance of the soil (adjusts the pH) and adsorbs heavy metals.
The use of magnesium oxide in sewage treatment
The role of sewage treatment in magnesium oxide. Magnesium oxide can react with sewage to produce magnesium hydroxide. The powdery magnesium oxide reacts with sewage to form magnesium hydroxide first, while magnesium oxide reacts with sewage to form magnesium hydroxide. Reactive treatment of harmful impurities in sewage. Magnesium hydroxide can be used as a neutralizer. Magnesium hydroxide is alkaline and has good adsorption performance. It can be used as acid-containing waste gas, wastewater treatment, heavy metal and organic waste liquid Neutralizing agent
The main application of light burnt magnesium oxide powder
Light burned magnesia, also known as active magnesia or caustic magnesia, is magnesia formed by calcining magnesite ore at 700-900°C. Calcined magnesium oxide has a density of 2.94g/cm3, a melting point of 2852°C, and a boiling point of 3600°C. It is soluble in acids and ammonium salts, but hardly soluble in water and ethanol. Light burnt magnesia is an important raw material for the preparation of high-functional fine inorganic materials, electronic components, inks, and harmful gas
Product characteristics of large crystal fused magnesia: high purity, large melting of crystal grains, high point structure, compact structure; good thermal shock stability; good high temperature flexural strength; good slag resistance and corrosion resistance; heat conduction Strong performance and high insulation. Large-crystalline fused magnesia product use: large-crystalline fused magnesia is used as refractory material for the lining of steelmaking furnaces. It is a high-quality and
The classification of magnesium oxide
Classification: Light magnesium oxide and heavy magnesium oxide.Light weight loose volume, white amorphous powder.Odorless, tasteless and non-toxic.The density is 3.58 g/cm3.Insoluble in pure water and organic solvents, solubility in water increases due to the presence of carbon dioxide.Soluble in acid and ammonium salts solution.To be transformed into crystals by burning at high temperatures.Meet the carbon dioxide in the air to form magnesium carbonate double salt.Dense weight, white or beige powder.Easy to combine with water, dew air easy to absorb water
Large-crystalline fused magnesia production process
Large-crystalline fused magnesia is mainly made of 91%-92% magnesium oxide, 0mm-3mm magnesia particles, and melted in an electric arc furnace. The product has high purity, large crystal grains, compact structure, strong slag resistance, and good thermal shock stability. It is an excellent high-temperature electrical insulation material and is also important for making high-grade magnesia bricks, magnesia carbon bricks and unshaped refractories. raw material. It is widely used in metallurgy, chemical industry, national defense, scientific research, aerospace,
Uses of fused magnesia large crystal
Large crystalline fused magnesia is mainly used for refractory materials, gunning materials, fused ramming materials, furnace materials, smear materials, refractory mud, masonry materials, etc. It is made of pure natural high-purity light-burned magnesia powder by 3000KVA electric fusion The large crystalline fused sand made is a high-grade alkaline refractory material. It has the characteristics of high purity, good calcium-silicon ratio, large crystal grain size, and stable physical and chemical properties. It is mainly used in metallurgy, chemical industr
Various uses of magnesium hydroxide
Magnesium hydroxide is a kind of inorganic salt compound. It has a wide range of uses. It can be used as flame retardant, acid wastewater neutralizer, heavy metal wastewater precipitant, flue gas desulfurizer, cosmetics and food additives, etc., and magnesium hydroxide It is also an important raw material for the production of magnesium oxide. Especially when used as an inorganic flame retardant, it has high decomposition temperature, strong smoke suppression ability, good flame retardant effect, and will not produce toxic and corrosive substances after deco
Uses of industrial grade magnesium sulfate heptahydrate
Industrially, it is mainly used in medicine, microbiological industry, light industry, chemical industry, printing and dyeing industry, pharmaceutical industry, electroplating industry, smelting industry, specifically: used in the manufacture of explosives, matches, porcelain, glass, pigments, ABS resin; in fire prevention In terms of materials, it is used as a flame retardant for acrylic resin and other plastics; it is used for sewage treatment in environmental protection. Magnesium sulfate heptahydrate is used in the light industry to produce fresh yeast,
Use of magnesium hydroxide in silicone rubber
After magnesium hydroxide is added to silicone rubber, the limiting oxygen index increases, and increases with the increase in the amount of magnesium hydroxide. The dispersion of the organic silicon-treated magnesium hydroxide in the silicone rubber is relatively uniform, and the aggregate particles are smaller. The magnesium hydroxide particles and the silicone rubber are closely combined, and the compatibility with the silicone rubber interface is improved. Magnesium hydroxide will absorb a large amount of
Application of magnesium sulfate heptahydrate in printing and dyeing wastewater
Magnesium sulfate heptahydrate printing and dyeing wastewater is a type of industrial wastewater that is extremely harmful to the environment. It has a large discharge volume, high chroma, and organic matter is difficult to degrade, which brings great difficulties to wastewater treatment. It is difficult to meet the standard using conventional treatment methods. It is necessary to find a simple and inexpensive method to decolorize printing and dyeing wastewater. In recent years, research on magnesium salt method has been carried out at home and abroad. The p
Brucite used in magnesia high temperature refractory
The brucite and the dolomite are satisfactorily sintered into magnesium and calcium oxides at a high temperature, then ground, and then mixed with an organic binder, pressed into a mold, and subjected to secondary calcination to obtain a refractory brick product. Such refractory bricks can be used in the metallurgical industry to replace expensive MgO high temperature refractory bricks. The advantage of this method is that the separation of brucite and dolomite is not required, and the cost and technical conditions are greatly reduced.
The application of Magnesium hydroxide
Application: Magnesium hydroxide is widely used in PE, PP, PVC, ABS, PS, HIPS, PA, PBT, unsaturated polyester, epoxy resin, rubber, paint flame retardant filler, chemical, environmental protection and other industrial fields;Excellent flame retardant and filler for plastics, rubber and other polymer materials, as desulfurizer for flue gas in environmental protection, can replace caustic soda and lime as neutralizer for acid wastewater;Used as an oil additive to prevent corrosion and desulfurize;Used for refining of electronic industr
The role of fertilizers in magnesium oxide
Magnesium is a component of the molecular structure of chlorophyll, so it is an essential element for plants. If the magnesium cannot be extracted from the soil and fertilizer, the plants will wither quickly. Magnesium fertilizer has certain effects on crops such as corn, wheat, potato, and cotton. The main magnesium of magnesium fertilizer is mainly found in chlorophyll, phytochemical and pectin, which plays an important role in photosynthesis. Magnesium ion is the activator of various e
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