BATU BARA

Stock Kosong
DESKRIPSI

NAMA BARANG & SPESIFIKASI

HARD COKING COAL

Total Moisture (%)

10 max

Ash Content (%)

9 max

Total Sulfur Content (%)

0.6 max

Volatile Matter (%)

24 max

Fixed Carbon

64 min

Coke Strenght After Reaction

65 min

C oke Reakctivity Index

24 max

M40

76 min

M10

8.5 max

Size Distribution

 

0 – 50 mm

97 % min

+ 50 mm

3 % max

 

NAMA BARANG & SPESIFIKASI

SEMI HARD COKING COAL

Total Moisture (%)

10 max

Ash Content (%)

9 max

Total Sulfur Content (%)

0.9 max

Volatile Matter (%)

17- 30 max

Fixed Carbon

60 min

Size Distribution

 

0 – 50 mm

97 % min

+ 50 mm

3 % max

 

NAMA BARANG & SPESIFIKASI

SEMI SOFT COKING COAL

Total Moisture (%)

10 max

Ash Content (%)

11 max

Total Sulfur Content (%)

0.9 max

Volatile Matter (%)

25- 41 max

Fixed Carbon

55 min

Size Distribution

 

0 – 50 mm

97 % min

+ 50 mm

3 % max

 

NAMA BARANG & SPESIFIKASI

ANTRASHITE

Fixed Carbon

83 % min

Sulphur

0.8 % max

Volatile Matter

8 % max

Ash

13 % max

Calorific Value

6500 kcal/kg min

Size Distribution

 

>20 mm

5 % max

15 – 20 mm

90 % min

>15 mm

5 % max

 

NAMA BARANG & SPESIFIKASI

PCI COAL

Total Moisture (%)

12.5 max

Inherent Moisture(%)

5.0 max

Ash Content (%)

10 max

Total Sulfur Content (%)

1 max

Volatiles (%)

40 max

Calorific Value (kcal/kg)

6700 min

Hardgrove grindability Index

40 min

Size Distribution

 

0-50 mm

97 % min

+50 mm

3 % max