grass from nature reserve (#1924)

ID-number#1924
Materialgrass from nature reserve
Classification ECN Phyllis classification ▸ grass/plant ▸ other grass ▸ grass from nature reserve
NTA 8003 classification ▸ [200] biomassa uit land- en tuinbouw ▸ [210] gras ▸ [211] mengsel gras
Ash type550 degC
Submitter organisationECN (Netherlands)
Submission date2001-02-19
RemarksGrasses from Weerribben, the Netherlands
LiteratureECN laboratories.

Values

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

Fuel Properties

Proximate Analysis

Moisture content wt% (ar)
Ash content wt% 9.40
Volatile matter wt% 71.20 78.59
Fixed carbon wt% 19.40 21.41 Calculated

Ultimate Analysis

Carbon wt% 45.70 50.44 Measured
Hydrogen wt% 5.51 6.08 Measured
Nitrogen wt% 1.31 1.45 Measured
Sulphur wt% 0.14 0.15 Measured
Oxygen wt% 39.00 43.05 Measured
Total (with halides) wt% 101.34 101.48 Calculated

Calorific Values

Net calorific value (LHV) MJ/kg 17.14 18.92
Gross calorific value (HHV) MJ/kg 18.34 20.25
HHVMilne MJ/kg 17.91 19.77 Calculated

Chemical Analyses

Halides

Chlorine (Cl) mg/kg 2 780.0 3 068.4 Measured

Major elements

Potassium (K) mg/kg (dry) 3 300.0 Measured
Sodium (Na) mg/kg (dry) 900.0 Measured
Calcium (Ca) mg/kg (dry) 4 050.0 Measured
Silicon (Si) mg/kg (dry) 6 700.0 Measured
Phosphorus (P) mg/kg (dry) 690.0 Measured