grass from nature reserve (#1926)

ID-number#1926
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 Baarle-Nassau, 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% 9.60
Volatile matter wt% 70.60 78.10
Fixed carbon wt% 19.80 21.90 Calculated

Ultimate Analysis

Carbon wt% 45.40 50.22 Measured
Hydrogen wt% 5.70 6.31 Measured
Nitrogen wt% 2.50 2.77 Measured
Sulphur wt% 0.26 0.28 Measured
Oxygen wt% 38.50 42.59 Measured
Total (with halides) wt% 102.64 102.92 Calculated

Calorific Values

Net calorific value (LHV) MJ/kg 17.18 19.00
Gross calorific value (HHV) MJ/kg 18.42 20.38
HHVMilne MJ/kg 17.98 19.89 Calculated

Chemical Analyses

Halides

Chlorine (Cl) mg/kg 6 800.0 7 522.1 Measured

Major elements

Potassium (K) mg/kg (dry) 20 700.0 Measured
Sodium (Na) mg/kg (dry) 340.0 Measured
Calcium (Ca) mg/kg (dry) 5 900.0 Measured
Silicon (Si) mg/kg (dry) 3 900.0 Measured
Phosphorus (P) mg/kg (dry) 3 070.0 Measured