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White 'N' White Minerals Private Limited


Calcined Dolomite Powder

Calcined Dolomite Powder

Preferred Buyer From

Location Anywhere in India
The Calcined Dolomite Powder is 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 Powder, offered by us, is also named as : Calcined Dolomitic lime, Burnt Dolomite, DoloLime, steel grade dololime and steel grade 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 & bauxite
  • Gas treatment
  • Hazardous waste treatment
  • Animal waste treatment

Packing : 50 kg bags/1000 kgs bags

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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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