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Calcined Dolomite Lumps

Calcined Dolomite Lumps
Business Type Manufacturer, Exporter, Supplier, Retailer, Wholesaler

Preferred Buyer From

Location Worldwide
Our Calcined Dolomite Lumps are commonly named as: Burnt Dolomite, DoloLime, Calcined Dolomitic lime, steel grade dololime and steel grade dolomite. The Calcined Dolomite Lumps are a result of Calcinations of Natural Dolomite Lumps. After burning, calcium oxide contains becomes 50% to 55% and Magnesium Contains 30% to 38%. Therefore, we have given it name of Dolo Lime, Calcined Dolomite or Burnt Dolomite.

Calcined Dolomite Lumps have normally been formed by the replacement of some of the calcium in limestone with magnesia, a process known as dolomitisation. Theoretically, dolomitic lime should be a stoichiometric mixture of CaO and MgO, i.e. 58% CaO and 42% MgO. In practice, because of impurities and differing levels of dolomitisation, commercial products normally contain 35-40 % MgO. Calcined Dolomite Lumps are the best catalysts and base chemical for steel plants.

Chemical Name : Calcium Magnesium Oxide

Chemical Formula : MgO.CaO

Major Applications :
  • Iron and steel industry
  • Non-ferrous metals
  • Ore concentration
  • Alumina and bauxite
  • Gas treatment
  • Hazardous waste treatment
  • Animal waste treatment

Details :
  • Packing : 50 kg bags/1000 kgs bags
  • Available Mesh Size : 200/300 and Lumps

Chemical Analysis

Total Calcium as CaO +53 %
Total Magnesium as MgO +33 %
Silica as SiO2 (Max) 2 %
Magnesia as MgO (Max) 1 %
Metal Oxides as Fe2O3 & Al2O3 0.2 %
Unburnt (LOI) (Max) 5 %

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