User:Milton Beychok/Sandbox

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Examples of Proximate and Ultimate Analyses

Coal
Proximate Analyisis
(wt % as received)
Ultimate Analysis
(wt % moisture and ash-free)

Country

Rank
Fixed
carbon
Volatile
matter

Moisture

Ash

C

H

O

N

S
Germany Anthracite 81.8 7.7 4.5 6.0 91.8 3.6 2.5 1.4 0.7
Poland Bituminous 54.9 35.6 5.3 4.2 82.8 5.1 10.1 1.4 0.6
USA Subbituminous 43.6 34.7 110.5 11.2 76.4 5.6 14.9 1.7 1.4