corn stover (#704)

ID-number#704
Materialcorn stover
Classification ECN Phyllis classification ▸ straw (stalk/cob/ear) ▸ maize/corn ▸ corn stover
NTA 8003 classification ▸ [200] biomassa uit land- en tuinbouw ▸ [240] gewassen ▸ [241] mais
Submitter organisationECN (Netherlands)
Literaturehttp://rredc.nrel.gov:80/biomass/doe/nrel/comp/alki/appendix.html (1998). Link obsolete. Instead, try http://www.nrel.gov/rredc/biomass_resource.html

Values

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

Fuel Properties

Proximate Analysis

Moisture content wt% 6.06
Ash content wt% 4.75 5.06
Volatile matter wt% 75.96 80.86 85.17
Fixed carbon wt% 13.23 14.08 14.83 Calculated

Ultimate Analysis

Carbon wt% 43.98 46.82 49.31 Measured
Hydrogen wt% 5.39 5.74 6.04 Measured
Nitrogen wt% 0.62 0.66 0.70 Measured
Sulphur wt% 0.10 0.11 0.11 Measured
Oxygen wt% 38.85 41.36 43.56 Calculated
Total (with halides) wt% 100.00 100.00 100.00 Calculated

Calorific Values

Net calorific value (LHV) MJ/kg 15.68 16.85 17.75
Gross calorific value (HHV) MJ/kg 17.00 18.10 19.06
HHVMilne MJ/kg 17.32 18.44 19.42 Calculated

Chemical Analyses

Halides

Chlorine (Cl) mg/kg 2 500.0 2 661.3 2 803.0 Measured

Ash Properties

Ash composition

P2O5 wt% (ash) 8.68
SiO2 wt% (ash) 54.04
Al2O3 wt% (ash) 1.99
CaO wt% (ash) 8.66
MgO wt% (ash) 6.11
Na2O wt% (ash) 0.15
K2O wt% (ash) 20.67