grass pellets (#2732)

ID-number#2732
Materialgrass pellets
Classification ECN Phyllis classification ▸ grass/plant ▸ other grass
NTA 8003 classification ▸ [200] biomassa uit land- en tuinbouw ▸ [210] gras ▸ [211] mengsel gras
Ash type550 C
Submitter organisationECN (Netherlands)
Submission date2004-06-14
RemarksEKO grass (no artificial fertilizer used) from Hartog, Abbekerk, Netherlands
LiteratureECN laboratories.

Values

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

Main biomass properties

Proximate analysis

Moisture content wt% 11.40
Ash content wt% 10.72 12.10
Volatile matter wt% 62.91 71.00 80.77
Fixed carbon wt% 14.97 16.90 19.23 Calculated

Ultimate analysis (macroelements)

Carbon wt% 39.07 44.10 50.17 Measured
Hydrogen wt% 4.96 5.60 6.37 Measured
Oxygen wt% 31.54 35.60 40.50 Measured
Nitrogen wt% 2.22 2.50 2.84 Measured
Sulphur wt% 0.41 0.46 0.52 Measured
Total (with halides) wt% 100.87 100.98 101.11 Calculated

Halides

Chlorine (Cl) mg/kg 5 493.2 6 200.0 7 053.5 Measured

Heating value

Net calorific value (LHV) MJ/kg 15.09 17.35 19.74
Gross calorific value (HHV) MJ/kg 16.45 18.57 21.13
HHVMilne MJ/kg 15.72 17.74 20.18 Calculated

Trace elements composition

Aluminium (Al) mg/kg (dry) 490.0 Measured
Arsenic (As) mg/kg (dry) 1.5 Measured
Boron (B) mg/kg (dry) 5.0 Measured
Barium (Ba) mg/kg (dry) 6.7 Measured
Calcium (Ca) mg/kg (dry) 5 500.0 Measured
Cadmium (Cd) mg/kg (dry) 0.1 Measured
Cobalt (Co) mg/kg (dry) 0.2 Measured
Chromium (Cr) mg/kg (dry) 3.9 Measured
Copper (Cu) mg/kg (dry) 6.5 Measured
Iron (Fe) mg/kg (dry) 400.0 Measured
Potassium (K) mg/kg (dry) 27 000.0 Measured
Magnesium (Mg) mg/kg (dry) 1 700.0 Measured
Manganese (Mn) mg/kg (dry) 26.0 Measured
Molybdenium (Mo) mg/kg (dry) 1.5 Measured
Sodium (Na) mg/kg (dry) 2 100.0 Measured
Nickel (Ni) mg/kg (dry) 15.0 Measured
Phosphorus (P) mg/kg (dry) 3 700.0 Measured
Lead (Pb) mg/kg (dry) 2.4 Measured
Silicon (Si) mg/kg (dry) 11 000.0 Measured
Tin (Sn) mg/kg (dry) 0.2 Measured
Strontium (Sr) mg/kg (dry) 18.0 Measured
Titanium (Ti) mg/kg (dry) 20.0 Measured
Vanadium (V) mg/kg (dry) 0.7 Measured
Zinc (Zn) mg/kg (dry) 25.0 Measured