Magnesium mineral resource is an important natural mineral, and it is also an important strategic resource concerned by all countries in the world.
Magnesite is a kind of magnesite resource mineral, which is the main raw material for producing magnesite and mainly used for export.
Magnesite is the primary product made of magnesite after high temperature calcination and is an indispensable refractory in metallurgical industry.
Magnesium refractory plays an irreplaceable role in the development of high temperature industry, and is mainly used in metallurgy, nonferrous metals, building materials, chemical industry, machinery, electric power and other industries.
China has a vast territory and abundant resources, containing a variety of precious metals and non-metallic minerals.
China's magnesite reserves are very rich, accounting for 22.5% of the world's total reserves, ranking the first in the world.
Meanwhile, the southern part of Liaoning province has rare high-quality magnesite resources in the world, with reserves of 2.166 billion tons, accounting for 61.8% of the national reserves.
It is characterized by large reserves, high grade, shallow burial and easy exploitation.
Therefore, the magnesite in Liaoning province has a very high mining value.
Especially in recent years, with the continuous development of the world's steel, building materials and other industries, the world's magnesia users are more and more dependent on China's exports of magnesia.
As a major supplier of magnesia users in the world, China supplies 60% of the world's magnesia demand every year.
Liaoning accounts for 95% of the country's magnesia exports.
There are hundreds of magnesium refractory production enterprises in Liaoning, and the export volume has increased nearly 100 times compared with that in the early days of the People's Republic of China.
Based on the global perspective and combined with the development history of China's magnesium refractory industry, this paper studies the export trade of magnesia and puts forward corresponding countermeasures and Suggestions for a series of problems encountered in its development.
Based on the extensive use of magnesium resources in all walks of life, this paper Outlines the distribution of magnesium resources in China and the basic outline of the development of magnesium refractory industry.
It is of great importance and practical significance to study the export of magnesia.
Meishen is the world's leading producer of magnesium oxide, Magnesium oxide is an oxide of magnesium, an ionic compound. It is a white solid at room temperature. Magnesium oxide exists in the form of periclase in nature and is a raw material for magnesium smelting. Magnesium oxide is white or light yellow powder, odorless, tasteless, this product is insoluble in water and ethanol, melting point 2852 ° C, boiling point 3600 ° C, magnesium oxide has high refractory insulation properties. It can be converted into crystal by burning at a temperature above 1000 ° C. If it rises above 1500 ° C, it will form a burnt magnesia or sintered magnesia.
Magnesium oxide can be used in the manufacture of metallurgy, smelting, advanced magnesia bricks, refractory materials and moisturizing materials. It is also widely used in rubber, rubber sheet, rubber products, pharmaceutical industry, food industry, plastic sheet accelerator, glass fiber reinforced plastics and Surface coating of silicon steel sheet, paper production, steel ball polishing, leather treatment, insulation materials, grease, dyes, ceramics, desiccant, resin, flame retardant, etc.
Hebei Meishen Chemical Technology Group is the main magnesium oxide producer in the world. It is also the largest magnesium salt producer in China and has won the ISO9002 quality system certification. It also has GMP-Certification.
With rich experience in the research, development, production, management and operation of magnesium oxide products, Meishen Group has always attached great importance to the research and development of new products and strict requirements on product quality. Meishen has a high-level sales team. The business covers more than 20 countries and regions around the world. It is widely welcomed by new and old customers.
Meishen has a high-level sales team. The business covers more than 20 countries and regions around the world. It is widely welcomed by new and old customers.