rice straw (#2786)

ID-number#2786
Materialrice straw
Classification ECN Phyllis classification ▸ straw (stalk/cob/ear) ▸ rice ▸ rice straw
NTA 8003 classification ▸ [200] biomassa uit land- en tuinbouw ▸ [220] stro ▸ [224] rijsthalm
Submitter organisationECN (Netherlands)
Submission date2006-07-10
LiteratureY.J. Lu, L.J. Guo, C.M. Ji, X.M. Zhang, X.H. Hao, Q.H. Yan:Hydrogen production by biomass gasification in supercritical water: a parametric study. Int J Hydrogen Energy 31 (2006) 822-831

Values

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

Fuel Properties

Proximate Analysis

Moisture content wt% 7.01
Ash content wt% 15.64 16.82
Volatile matter wt% 61.95 66.62 80.09
Fixed carbon wt% 15.40 16.56 19.91 Calculated

Ultimate Analysis

Carbon wt% 36.96 39.75 47.78 Measured
Hydrogen wt% 4.58 4.93 5.92 Measured
Nitrogen wt% 0.87 0.94 1.12 Measured
Sulphur wt% 0.18 0.19 0.23 Measured
Oxygen wt% 34.76 37.38 44.94 Calculated
Total (with halides) wt% 100.00 100.00 100.00 Calculated

Calorific Values

Net calorific value (LHV) MJ/kg 12.50 13.63 16.38
Gross calorific value (HHV) MJ/kg 13.67 14.70 17.67
HHVMilne MJ/kg 14.20 15.27 18.35 Calculated