Dolomite is an anhydrous carbonate mineral that is formed of calcium magnesium carbonate and has the chemical formula CaMg (CO3)2. It has a high concentration of calcium carbonate as well as magnesium. It is a component that may be found in rocks. Sedimentary and metamorphic rocks make up most of its composition. Because of its brittle and compact character, it finds widespread use in the building industry. Because dolomite possesses characteristics such as strong refractoriness and higher thermodynamic stability, it is possible to employ it in the production of refractive furnaces. It is anticipated that increase in the number of applications in horticulture, particle detectors, magnesium oxide, and iron smelting would drive the expansion of the market.
The mineral powder made from dolomite is making significant inroads into the market share of the building sector. It is utilised in the manufacturing of steel, which is one of the most important components of buildings, as well as cement. It is calcined to make cement, in addition to having a role as an aggregate in the creation of concrete. According to the Cement Manufacturers Association, the global consumption of cement was over 4,000 Mn Tons in 2017. Dolomite, which is a significant component in the manufacturing of cement, is gaining enormous traction in markets throughout the world as a result of this.
The primary application for dolomite in the production of steel and iron is as a slag flux, which helps remove impurities from the raw materials. After going through the calcination process, the powder is put to use as refractory lining for open-hearth steel furnaces. In addition, mini-steel mills require this product in order to fulfil their fettling and refractory needs. According to an analysis conducted by the International Stainless-Steel Forum, China will maintain its position as the leader in both the production and consumption of steel. Currently, China is responsible for around 51 percent of the production of stainless steel.
In 2019, Asia Pacific owned the greatest share of the market, which was over 38 percent. The rising output of refractories is helping to drive up product demand in the region within the iron and steel sector.
When compared to other nations, China, which is a significant user of dolomite, is picking up the pace with which it is resuming its activities.
In addition, there has been a growing emphasis on expanding production of glass for the purpose of providing the pharmaceuticals sector for the covid-19 vaccine, which is predicted to drive demand for the product.
Because of the high levels of production of refractories, cement, and glass in the area, North America held the second-highest revenue share in 2019. Because of the region's importance to the refractory industry, major companies in the industry are implementing tactical strategies in an effort to bolster their standing in the regional market.