Kęsy
I S +100 mm

durability

M-80

%

-

72,0

durability

M-40

%

85,0

85,0

grindability

M-10

%

8,0

10,0

dampness

W^r_t

%

2,0

1,5

ash content

Ad

%

10,5

10,5

volatile content

V^daf

%

1,3

1,2

sulphur content

S^d_t

%

0,8

0,8

phosphorus content 

P^d

%

0,04

0,04

calorific value

Q^d_i

kJ/kg

29 600

29 600

calorific value

Q^r_i

kJ/kg

28 950

29 140

subgrain

%

15,0

10,0

mesh fraction

%

-

-