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Foreign magnesium hydroxide industry is developed earlier, its annual output can reach more than 10,000 tons, mainly in Israel, the United States, Japan, to produce high purity, high whiteness. Compared with foreign enterprises, the production capacity of our food grade magnesium hydroxide enterprises is far from enough, and the high-grade products can\’t meet the demand […]

Magnesium oxide as a kind of chemical material additive, it starts from magnesium oxide and ends up in magnesium oxide, no chemical structure change, theoretically will not cause artificial changes to the ecology, in line with the new trend of today\’s world industrial development pay attention to environmental protection. Therefore, magnesium oxide industry in the

The researchers provide a device and method for recovering nickel, cobalt and magnesium oxide from nickel, cobalt and magnesium waste streams, said device comprising a nickel and cobalt separation and recovery system, a magnesium chemical separation and recovery system, an atmosphere roaster and a crusher connected in sequence. Said method includes: Firstly, separating and recovering

To investigate the effect of low amount of potassium application with magnesium hydroxide nanoparticles on the nutritional effect of cabbage and to improve the efficiency of potassium utilization. A pot experiment of cabbage was conducted at Southwest University using acidic purple soil. All treatments were applied with N 200 mg/kg and P_2O_5 100 mg/kg, and

Messi Biology said, with the increase of electrical steel production in China, the demand of silicon steel grade magnesium oxide is increasing, the traditional process of preparing magnesium oxide from dolomite is unable to meet the market demand. China is a country rich in brine resources, therefore, it becomes more and more important to study

The efficient cobalt extraction process of activated magnesium oxide involves a method for efficient recovery of cobalt from low-grade cobalt ore, suitable for application in the mining and metallurgical industry. Cobalt is an important material for manufacturing high-temperature resistant alloys, cemented carbide, catalysts, new energy vehicle batteries and strong magnetic materials, one of the world\’s

Light magnesium carbonate is white amorphous powder, easily soluble in acid, slightly soluble in water, density 2.16g/cm3, thermal stability is poor, 300°C start to decompose, 800 ~ 900°C is rapidly decomposed into magnesium oxide. Light magnesium carbonate is a senior inorganic filler, reinforcing agent and good flame retardant for rubber and plastic industry, filler for

With the increase of electrical steel production in China, the demand of silicon steel grade magnesium oxide is increasing, and the traditional process of preparing magnesium oxide from dolomite is unable to meet the market demand. China is a country rich in brine resources, therefore, it is becoming more and more important to study how