عرض للفوسفات

ROCKPHOSPHATE (72% BPL MIN.) - 15,000 Tons(A) CHEMICAL INGREDIENTS

(I) Moisture : 2.00(Max) %W/W

(II) Total Phosphate (P2O5) : 32.95(Min) %W/W

(III) Calcium Oxide (CaO) : 48-52 (Min) %W/W

(1V) Silica (SiO2) : 2.5-5 (Min) %W/W

(V) Sulphate (SO3) : 0.7-1.90 (Min) %W/W

(Vi) Carbon-di-Oxide (CO2) : 5 (Max) %WIW

(VII) Floride (F) : 4 (Max) %WIW

(VIII) Iron (Fe2O3) : 1 (Max) %WIW

(IX) Iron and Aluminium(R2O3) : 2 (Max) %W/W

(X) Water Soluble (CL) : 0.04 (Max) % W/W

(XI) Sodium Oxide (Na2O) : 0.2-0.8 %W/W

(XII) Potassium Oxide (K2O) : 0.1-0.3 %W/W

(XIII) Magnesium Oxide (MgO) : 0.5 (Max) % W/W

(XIV) Organic Matter with : 2.4 (Max) % W/W

Crystalline Water

(XV) BPL : 72%Min.



(B) PHYSICAL INGREDIENTS

(I) Fluidity : Free Flowing.

(II) Particle size distribution

(a) + 4 Mesh ( 4.75 mm) : 0-2 %W/W

(b) -4 + 100 Mesh (4.75mm-0.l5mm) : 65-80 % W/W

(c) -100+200 Mesh(0.l5mm-0.075mm) : 15-25%WIW

(d) -200+270 Mesh (0.075mm-0.053mm) : 1-3 %W/W

(e) - 270 Mesh (0.053 mm) :2-3 %WIW

C. Or Equivalent.

ROCKPHOSPHATE (65.5% BPL MIN.) - 30,000 Tons

A. CHEMICAL INGREDIENTS

No.
Ingredients Name
Range

I)
Moisture
2.00(Max) % W/W

II)
Total Phosphate(P2O5)
30 (Min) % W/W

III)
Calcium Oxide(CaO)
45-52 %W/W

IV)
Sulphate (SO3)
0.5-2.00 %WIW

V)
Silica (SiO2)
5-8 % W/W

VI)
Carbon-di-Oxide (CO2)
5-6 % W/W

VII)
Floride (F)
4 (Max) % W/W

VIII)
Iron (Fe2O3)
1.0 (Max) % W/W

IX)
Iron and Aluminium (R2O3)
2.0 (Max) % W/W

X)
Water Soluble (CL)
0.2 (Max) % W/W

XI)
Sodium Oxide (Na2O)
0.8 (Max) % W/W

XII)
Potassium Oxide (K2O)
0.3 (Max) % W/W

XIII)
Magnesium Oxide (MgO)
0.5 (Max) % W/W

XIV)
Organic Matter with Crystalline

Water
2.4 (Max) % W/W

XV)
BPL
65.5 % Mm.


B. PHYSICAL INGREDIENTS

I) Fluidity : Free Flowing.

II) Particle size distribution:

a) +4Mesh (4.75mm) : 65-80 % W/W

b) - 4+ 100 Mesh (4.7Smm) : 0- 2 %W/W

c) -100+200 Mesh (0.1 5mm-0.075mm) : 15-25 %W/W

d) -200+270 Mesh(0.075mm-0.053mm) : 2-3 %WIW

e) - 270 Mesh (0.053 mm) : 1-3 %W/W

C. COLOUR : Whitish/Off-white (Blackish not acceptable).

D. Or Equivalent