Realizing the large-scale production of series high purity magnesium hydrate, it is not only can fill in the blank of Chinese high-end magnesium hydrate, but also solve the problem puzzling our country for many years. This problem is to utilize and develop Qinghai Lake’s chloromagnesite waste resources.
Qinghai is the only province to use salt lake resources for producing agricultural muriate. However, there are many waste during the process of production. These waste did not make effective exploitation. It focuses on the research of the comprehensive utilization and industrialization in salt brine magnesium oxychloride. What’s more, it has built commercial test equipment with kiloton scale.
According to the reptition test and continuous optimization, the western Mg trade have solved completely the key technical problem of making magnesium oxide using chemical synthesis, and invented a new technique combine salt lake bittern and ammonia lime to continuously manufacture high purity magnesium hydrate . It has been awarded a patent and offer a technological support for the large scale production of magnesium hydrate.
In June 2013, it had the proprietary intellectual property rights and numbers of patent technology. After the refine improvements for more than two years, the technological process of this item has been broken through completely at present. The product quality is stable and qualified. In January, the first group of electric magnesium sand was successful in offline.
According to the introduction, the production of this item will have an important influence for the development of Chinese salt lake’s magnesium industry. Especially the offline of high purity fused magnesite, it fills in the blank of salt lake brine magnesite and will replace the import completely. High purity ultrafine magnesium hydrate is mainly used in making the flame retardant and the oil dope. The applications of high purity light magnesium oxide refer to the industries of rubber, medicine, food, electric and so on. The high purity magnesite clinker is usually used as the refractory material in steel-making and non-ferrous metal metallurgy. And the high purity electric fused magnesia is always used in the field of high-end refractory material and ceramic.