REQUIRED DATA FOR RAWMIX DESIGN

CaO MgO Cl LOI

Lime Stone - 1 11.92 2.32 1.12 43.42 2.32 0.09 0.2 0.004 37.95 0.66

Lime Stone - 2 11 2.1 1.3 45 2.5 0.09 0.02 0.005 37.12 0.87

Lime Stone - 3 25 7.57 4.56 30.5 2.4 0.26 0.24 0.005 28.53 0.94

Laterite 11.54 33.64 41.05 0.11 0.09 0.02 0.22 0.004 10.33 3.00

Iron Ore 10.1 7.82 78.65 0.11 0.07 0.01 0.07 0.004 0.17 3.00

Bauxite 9.5 60 10.5 2.5 0.8 0.5 0.75 0.004 12.5 2.95

CaO MgO Cl ASH IM

i. Coal 55.14 25.12 6.05 1.41 0.5 0.11 0.11 1.6 100 30 1.5

ii. Pet - Coke 0 9 0.6

LOI OF KILN FEED 35.6 %

FREE LIME IN CLINKER 2.0 %

Sp. Heat Consumption of Plant 692 Kcal. / kg-Clk.

SiO2 Al2O3 Fe2O3 Na2O K2OOther

Traces

Fuel Used : -

SiO2 Al2O3 Fe2O3 Na2O K2ODistribution

( In % )

`

RAW MIX DESIGN

Target Value of LSF in RawMeal 107

Variables CaO MgO Cl LOI TOTAL LSF SM AM

Lime Stone - 1 0.92 11.920 2.320 1.120 43.420 2.320 0.090 0.200 0.004 61.39 37.95 0.66 100.00 117.71 3.47 2.07

Lime Stone - 2 0.02 11.000 2.100 1.300 45.000 2.500 0.090 0.020 0.005 62.02 37.12 0.87 100.00 131.71 3.24 1.62

Lime Stone - 3 0.04 25.000 7.570 4.560 30.500 2.400 0.260 0.240 0.005 70.54 28.53 0.94 100.00 37.17 2.06 1.66

Laterite 0.01 11.540 33.640 41.050 0.110 0.090 0.020 0.220 0.004 86.67 10.33 3.00 100.00 0.11 0.15 0.82

Iron Ore 0.00 10.100 7.820 78.650 0.110 0.070 0.010 0.070 0.004 96.83 8.00 1.60 106.43 0.12 0.12 0.10

Bauxite 0.00 9.500 60.000 10.500 2.500 0.800 0.500 0.750 0.004 84.55 12.50 2.95 100.00 2.37 0.13 5.71

RAW MIX 1.00 12.47 2.93 1.76 42.36 2.30 0.10 0.20 0.00 62.12 37.18 0.70 100.00 107.00 2.66 1.66

Contr. in % SiO2 Al2O3 Fe2O3 Na2O K2O

SUB -

TOTAL

Other Traces

Kiln Feed Composition Details : Fuel Ash Absorption :

= 12.47

= 2.93 Units Coal Pet-Coke

= 1.76 i.Ash % = 30.0 9.0CaO = 42.36 ii.I.M. % = 1.50 0.60MgO = 2.30 iii.Net Calorific Value Kcal./Kg-Coal = 4864 7361

= 0.10 iv. Distrubution of Fuel % = 100 0

= 0.20 v.Sp. Heat Cons.of Plant Kcal./Kg-Clk. = 692 692Cl = 0.00 vi.Fuel Consumption % = 14.2 9.4LOI vii.Ash Absorption % = 4.3 0.8i. Measured = 35.6ii. Calculated = 35.79 Chemical Analysis Report ( FUEL ASH ) :-Others = 0.70

AM = 1.66 CaO MgO Cl

SM = 2.66 55.14 25.12 6.05 1.41 0.5 0.11 0.11 1.6LSF = 107.00

CLINKERIZATION :

= 20.92 = 2.0

= 5.43 LSF = 0.91 i.1338°C = 21.0212 A.M. > 1.38

= 2.88 SM = 2.52 ii.1338°C = 0 A.M. < 1.38

CaO = 63.11 AM = 1.89 iii.1450°C = 26.6728 A.M. > 0.64

MgO = 3.45 C3S = 49.13 OK = -

= 0.15 C2S = 22.94 OK Liquid % = 25.46

= 0.30 C3A = 9.52 OK Liquid % = 26.48

Cl = 0.07 C4AF = 8.76 OK Burning Zone Temp. = 1375.28

=

Requirments :

SiO2 Fuel Analysis : -

Al2O3

Fe2O3

Na2O

K2O

SiO2 Al2O3 Fe2O3 Na2O K2O

SiO2 FCaO Liquid Phase :

Al2O3

Fe2O3

M SO3

Na2O

K2O

SO3

Avg. Fuel

30.01.504864

100

69214.24.3

RAWMIX - DESIGN REPORT

1.0 LIME SATURATION FACTOR in RAWMEAL = 107.00

2.0 ALLUMINA RATIO in RAWMEAL = 1.66

3.0 SILICA RATIO in RAWMEAL = 2.66

4.0 Fraction of Raw Materials :-

i. Lime Stone - 1 = 0.92

ii. Lime Stone - 2 = 0.02

iii. Lime Stone - 3 = 0.00

iv. Laterite = 0.01

v. Iron Ore = 0.00

vi. Bauxite = 0.00

5.0 Coal ASH Absorption = 4.27

6.0 COMPOSITION OF CLINKER : -

a. CaO = 63.11

b. LSF = 0.91

c. SM = 2.52

d. AM = 1.89

e. C3S = 49.13

f. C2S = 22.94

g. C3A = 9.52

h. C4AF = 8.76

h. Liquid Phase (1338 C ) = 25.46