Wyodak coal (#2203)

ID-number#2203
MaterialWyodak coal
Classification ECN Phyllis classification ▸ fossil fuel ▸ coal
NTA 8003 classification ▸ [800] samengestelde stromen
Submitter organisationECN (Netherlands)
Submission date2001-11-13
LiteratureC.J.Zygarlicke, J.W.Nowok, D.P.McCollor, K.C.Galbreath, H.A.Kiel, A.Bos and H.J.M.Visser: Coal ash behaviour in reducing environments (CABRE) II, Energy & Environmental Research Centre, University of North Dakota (1999).

Values

Property Unit Value Std dev Det lim Lab Date Method Remarks
ar dry daf

Fuel Properties

Proximate Analysis

Moisture content wt% 16.70
Ash content wt% 4.06 4.87
Volatile matter wt% 31.57 37.90 39.84
Fixed carbon wt% 47.67 57.23 60.16 Calculated

Ultimate Analysis

Carbon wt% 47.90 57.50 60.44 Measured
Hydrogen wt% 5.15 6.18 6.50 Measured
Nitrogen wt% 0.58 0.70 0.74 Measured
Sulphur wt% 0.30 0.36 0.38 Measured
Oxygen wt% 25.32 30.40 31.96 Measured
Total (with halides) wt% 100.01 100.01 100.01 Calculated

Calorific Values

Net calorific value (LHV) MJ/kg 18.32 22.48 23.63
Gross calorific value (HHV) MJ/kg 19.85 23.83 25.05
HHVMilne MJ/kg 19.99 24.00 25.23 Calculated