輕燒鎂粉出口困局三問 Three Questions on the Predicament of Light Burned Magnesium Powder Export
發布日期：2015-09-28 00:00 來源：http://www.hakatayanoodle.com 點擊：
http://www.hakatayanoodle.com China is rich in light-burned magnesium powder resources. The proven reserves of high-quality light-burned magnesium powder—magnesite accounts for 22.5% of the world, ranking first in the world. Especially in the southern region of Liaoning Province, there are rare high-quality magnesite resources in the world, with reserves of 2.166 billion tons, accounting for 61.8% of the national reserves. Due to its large reserves, high grade, shallow burial, and easy exploitation, the magnesite resources in Liaoning Province have certain export advantages. After decades of development, China's light-burned magnesium powder industry, from the suppliers of backward refractory materials (light-burned magnesium balls, light-burned magnesium powder, bitter clay powder, etc.) before the founding of New China to the world's light-burned magnesium powder Achieved world-renowned achievements. From 1980, there was only one refractory exporter of China Minmetals to more than a thousand export companies. The export volume increased from 125,000 tons in 1980 to 2 million tons at the peak. China's light-burned magnesium powder industry and export trade have grown rapidly. . In the past two or three decades, China has long dominated the demand for light-burned magnesium powder in the world's steel and building materials industries. The world ’s light-burned magnesium powder users have become increasingly dependent on China ’s exports of light-burned magnesium powder. As a major supplier of light burned magnesium powder users in the world, China supplies 60% of the world's light burned magnesium powder demand each year. Among them, the export volume of light burned magnesium powder in Liaoning area accounts for 95% of the country. There are hundreds of magnesium refractories manufacturing enterprises in Liaoning. Compared with the initial period of the founding of New China, the export volume has increased by nearly a hundred times. However, with the rapid development of the output and export volume of light-burned magnesium powder, many constraints on the further development of China's calcined magnesium oxide industry have gradually emerged.
Problem 1: Due to the near-predatory mining for many years, the reserves of high-quality magnesium ore resources have fallen rapidly, and the amount of high-quality ore mining has decreased year by year;
Problem 2: Due to the slow technological progress, high-end light-burned magnesium powder products are still controlled by foreign manufacturers, especially the technology for making high-end light-burned magnesium powder with low-grade magnesite has not yet made a breakthrough. With the high-quality magnesite The quality of magnesite products continues to decline;
Problem three: China's magnesite production and export enterprises have been showing a phenomenon of "discrete, more, and smaller", and the industry order and standards are not perfect.
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