285000187-mass-balance-pdf.pdf

Emissions S6

meal Feed S4

inker S5 Figure 5. Process Flow Diagram in Kiln System

S4 stream

SiO2 Al2O3 Fe2O3 CaCO3 MgCO3 Inert in Total

S3 stream % 13.77 3.42 1.5 74.41 5.26 1.63 100

Tons/hr 40.09 9.96 4.38 216.55 15.31 4.75 291.04

Clinker Cpds C3S C2S C3A C4AF MgO Inert in CaO excess Total

%

Tons/hr

55 19 10 7 5 2.5 1.5 100

104.5 36.1 19 13.3 9.5 4.75 2.85 190

er

Cement

S5

S7

Gypsum S8 Figure 6. Process Flow Diagram in Cement Mill

Gypsum

S7 stream % 100

Tons/hr 5

S6 stream Cement % Composition Clinker 95 Gypsum 5 Total 100

Tons/hr 190 10 200

DustCl S3

FeedClink Raw S1

S2

Figure 4. Process Flow Diagram in Raw Mill

S1 stream Raw meal S2 stream Feed S3 stream Dust

% 100

Tons/hr 306.36

% 100

Tons/hr 291.04

% 100

Tons/hr 15.31

Raw Mix Correction % Limestone Clay

SiO2 3.8 53.4

Al2O3 0.9 20.3

Fe2O3 0.6 7.5

CaO 52.9 4.3

MgO 0.3 2.1

LOI 41.5 12.5

SiO2

Al2O3

Fe2O3

CaO

MgO

LOI

7.03

1.665

1.11

97.865

0.555

75.775

53.4 60.43

20.3 21.965

7.5 8.61

4.3 102.165

2.1 2.655

12.5 88.275

94.5 CaO 56.3 (64) 7.7 30.5

% Limestone (1.85) Clay Raw Mix %

Limestone SiO2 Al2O3 Fe2O3 CaCO3 MgCO3 SO3 Clay SiO2 Al2O3 Fe2O3 CaCO3 MgCO3 Total

S3 stream %

Tons/hr