Electromelted magnesia is made from magnesite and other raw materials by melting in electric arc furnace to reach melting state and cooling.Sintered magnesia is made from magnesite, magnesite or magnesium hydroxide extracted from seawater by high temperature burning.In this process, because there is no specific standard for smelting, there are slight differences in the magnesia produced, and the slight differences will be magnified when applied to the product, thus affecting the product performance and quality.Therefore, no matter in fineness or granularity, it is urgent to formulate more detailed magnesia production standardsThus, the preparation of magnesite ore is rationalized and standardized, and the "world magnesia capital" is built. Only in this way can we ensure the healthy and coordinated development of the middle and lower reaches of Magnesite Industry Chain and create greater economic and social benefits.
ABANDON
ISO/NP 16209
10.98
New project rejected
Apr 26, 2022
