wheat straw Danish 1995 (#1891)

ID-number#1891
Materialwheat straw Danish 1995
Classification ECN Phyllis classification ▸ straw (stalk/cob/ear) ▸ wheat
NTA 8003 classification ▸ [200] biomassa uit land- en tuinbouw ▸ [220] stro ▸ [223] tarwestro
Submitter organisationECN (Netherlands)
Submission date2001-01-25
Remarksdelivered as pellets by Elkraft to VTT for tests in CFB-gasifier.
LiteratureE.Kurkela, et al: CFB gasification of biomass residues for co-combustion in large utility boilers - studies on ash control and gas cleaning. In: VTT Symposium 192: Power production from biomass III, pp. 213-227, Espoo (Finland) (1999).

Values

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

Fuel Properties

Proximate Analysis

Moisture content wt% 10.50
Ash content wt% 4.30 4.80
Volatile matter wt% 68.11 76.10 79.94
Fixed carbon wt% 17.09 19.10 20.06 Calculated

Ultimate Analysis

Carbon wt% 42.51 47.50 49.89 Measured
Hydrogen wt% 5.28 5.90 6.20 Measured
Nitrogen wt% 0.54 0.60 0.63 Measured
Oxygen wt% 36.87 41.20 43.28 Calculated
Total (with halides) wt% 100.00 100.00 100.00 Calculated

Calorific Values

HHVMilne MJ/kg 16.93 18.91 19.86 Calculated