Raw Mix Design Software

REQUIRED DATA FOR RAWMIX DESIGN SiO2

Al2O3

Fe2O3

CaO

MgO

Na2O

K2O

Cl

LOI

Other Traces

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

0.86

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

SiO2

Al2O3

Fe2O3

CaO

MgO

Na2O

K2O

Cl

Distribution ( In % )

ASH

IM

55.14

25.12

6.05

1.41

0.5

0.11

0.11

1.6

100

30

1.5

0

9

0.6

Fuel Used : -

i. Coal ii. Pet - Coke

LOI OF KILN FEED

35.6

%

FREE LIME IN CLINKER

2.0

%

Sp. Heat Consumption of Plant

692

Kcal. / kg-Clk.

`

RAW MIX DESIGN Target Value of LSF in RawMeal Contr. in %

SiO2

Lime Stone - 1

0.92

11.920

2.320

Lime Stone - 2

0.02

11.000

Lime Stone - 3

0.04

Laterite

Other Traces

TOTAL

LSF

SM

AM

61.39

37.95

0.66

100.00

117.71

3.47

2.07

0.005

62.02

37.12

0.86

100.00

131.71

3.24

1.62

0.240

0.005

70.54

28.53

0.94

100.00

37.17

2.06

1.66

0.020

0.220

0.004

86.67

10.33

3.00

100.00

0.11

0.15

0.82

0.070

0.010

0.070

0.004

96.83

8.00

1.60

106.43

0.12

0.12

0.10

2.500

0.800

0.500

0.750

0.004

84.55

12.50

2.95

100.00

2.37

0.13

5.71

42.36

2.30

0.10

0.20

0.00

62.12

37.18

0.70

100.00

107.00

2.66

1.66

MgO

1.120

43.420

2.320

0.090

0.200

0.004

2.100

1.300

45.000

2.500

0.090

0.020

25.000

7.570

4.560

30.500

2.400

0.260

0.01

11.540

33.640

41.050

0.110

0.090

Iron Ore

0.00

10.100

7.820

78.650

0.110

Bauxite

0.00

9.500

60.000

10.500

1.00

12.47

2.93

1.76

RAW MIX

SUB LOI

CaO

Na2O

Variables

Al2O3 Fe2O3

107

K2O

Cl

TOTAL

Kiln Feed Composition Details :

Fuel Ash Absorption :

SiO2

=

12.47

Al2O3

=

2.93

Fe2O3

= = = =

1.76 42.36 2.30 0.10

= =

0.20 0.00

CaO MgO Na2O K2O Cl LOI

Fuel Analysis : % %

i.Ash ii.I.M. iii.Net Calorific Value

Kcal./Kg-Coal

%

iv. Distrubution of Fuel v.Sp. Heat Cons.of Plant

Kcal./Kg-Clk.

% %

vi.Fuel Consumption vii.Ash Absorption

35.6 35.79 0.70 1.66 2.66 107.00

ii. C

= =

Others AM SM LSF

= = = =

=

20.92

FCaO

=

= = = =

5.43 2.88 63.11 3.45

LSF SM AM C3S

= = = =

0.91 2.52 1.89 49.13 OK

= =

0.15 0.30

C2S C3A

= =

=

0.07

C4AF SO3

=

i. Mea

Coal

Pet-Coke

= = = =

30.0 1.50 4864 100

9.0 0.60 7361 0

= = =

692 14.2 4.3

692 9.4 0.8

Na2O

K2O

0.11

0.11

Cl 1.6

Units

Chemical Analysis Report ( FUEL ASH ) :SiO2

Al2O3

Fe2O3

55.14

25.12

6.05

CaO 1.41

MgO 0.5

i.1338°C ii.1338°C iii.1450°C M SO3

= = = =

22.94 OK 9.52 OK

Liquid % Liquid %

= =

25.46 26.48

8.76

Burning Zone Temp.

=

1375.28

CLINKERIZATION : SiO2 Al2O3 Fe2O3 CaO MgO Na2O K2O Cl

Requirments :

=

2.0

Liquid Phase :

OK

21.0212 A.M. > 1.38 A.M. < 1.38 0 26.6728 A.M. > 0.64 -

Avg. Fuel

30.0 1.50 4864 100 692 14.2 4.3

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

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

=

4.27

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

4.0 Fraction of Raw Materials :-

5.0 Coal ASH Absorption 6.0 COMPOSITION OF CLINKER : -