Input

Amount

Unit

Raw material extraction

Explosive

6.0 × 10−2

Kg/ton limestone

Diesel

1.7 × 10−1

L/ton limestone

Raw material preparation

Limestone

8.817 × 10−1

T/ton raw meal

Clay

8.45 × 10−2

T/ton raw meal

Laterite (iron ore)

1.35 × 10−2

T/ton raw meal

Chert

6.8 × 10−3

T/ton raw meal

Slag

1.34 × 10−2

T/ton raw meal

Diesel

0.9 × 10−0

L/ton raw meal

Calcination

Raw meal

1.56 × 100

T/ton clinker

Coal

1.55 × 102

Kg/ton clinker

Diesel*

0.5 × 10−2

L/ton clinker

Biomass

0.6 × 10−2

Kg/ton clinker

Cement production

Clinker

82% - 92%

T/ton cement

Gypsum

2% - 3%

T/ton cement

Limestone (powder)

6% - 15%

T/ton cement

Diesel

0.6 × 100

L/ton cement