Mine III

elwaha rock phosphate

Phosphate one of the top 3 nutrients of the total 17 nutrients group.
Phosphorus is presented in plants and animals cells .
Essential to all plants for harvesting the sun’s energy and converting it into growth and reproduction. In plants, also P is an essential part of sugar phosphates.
Phosphates are lost from soil through repeated harvesting activities.
Adding phosphate helps produce healthy, dark green plants and enhances transfer of energy within cells, which stimulates early plant growth and maturity.
Phosphate is important in the diets of livestock as well. Phosphorus and other nutrients are required for bone strength and the production of muscle.

  CHEMICAL ANALYSIS
Element % ROCK PHOSPHATE 30% ROCK PHOSPHATE 31% ROCK PHOSPHATE 32%
Total P2O5 (on dry basis) 30.00 MIN 31.00 MIN 32.00 MIN
SO3 1.44 1.06 1.07
LOI (dry) 7.86 8.78 7.04
Cao 45-48 Max 45-48 Max 45-48 Max
Silica (Sio2) 4.77 4.0 – 5.0 Max. 4.0 – 5.0 Max.
Al2O3 0.378 1.0 Max. 1.0 Max.
Organic Matter 0.53 0.97 0.9
Fe2O3 0.858 3.0 Max 3.0 Max
F 3.00 3.05 3.32
CO2 7.330 7.81 7.81
Mgo 0.199 1.0 Max. 1.0 Max.
CaCO3 16.639 17.729 14.846
Moisture 4.14 4.00 MAX 4.00 MAX
CL 0.03 0.02 0.02
Na2O 0.431 0.404 0.337
K2O 0.048 0.048 0.036
Solubility in 2% citric acid 44.21 40.0 – 45.0 40.0 – 45.0
   Size analysis (mm)
+ 5.00 0.78 0.78 00.00
+2.00 12.08 12.08 5.19
+1.00 9.60 9.60 5.95
– 1.00 77.54 77.54 88.86

 

 

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