Nature grass (#3067)

ID-number#3067
MaterialNature grass
Alternative nameNatuurgras hooi vers
Descriptionbiomassa
Classification CEN/TS 14961 classification ▸ Solid biofuels ▸ Herbaceous biomass ▸ Agriculture and Horticulture herb ▸ Grasses ▸ Whole plant
ECN Phyllis classification ▸ grass/plant ▸ other grass ▸ grass from nature reserve
NTA 8003 classification ▸ [200] biomassa uit land- en tuinbouw ▸ [210] gras
CountryNetherlands
Production date2008-06-02
SubmitterBakker, F.P.
Submitter organisationECN (Netherlands)
Submission date2009-04-15
RemarksECN box 14818 nr.6

Values

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

Fuel Properties

Proximate Analysis

Moisture content wt% 15.94 0.10 ECN 2008-06-23 CEN/TS 14774-1,2,3 CEN/TS 14774-1,2,3
Volatile matter wt% 60.69 72.20 78.95 0.10 ECN 2008-07-15
Ash content at 550°C wt% 7.19 8.55 0.10 ECN 2008-07-15 CEN/TS 14775 CEN/TS 14775
Ash content at 815°C wt% 6.30 7.49 0.10 ECN 2008-07-15 CEN/TS 14775
Fixed carbon wt% 16.18 19.25 21.05 Calculated

Ultimate Analysis

Carbon wt% 37.95 45.14 49.36 0.10 ECN 2008-07-10 CEN/TS 15104 CEN/TS 15104
Hydrogen wt% 4.67 5.55 6.07 0.10 ECN 2008-07-10 CEN/TS 15104 CEN/TS 15104
Nitrogen wt% 1.20 1.43 1.57 0.10 ECN 2008-07-10 CEN/TS 15104 CEN/TS 15104
Sulphur wt% 0.14 0.17 0.18 0.01 ECN 2008-06-26 CEN/TS15289 CEN/TS 15104
Oxygen wt% 34.06 40.52 44.30 1.20 0.10 ECN 2008-07-10 B.N213
Total (with halides) wt% 101.88 102.24 102.44 Calculated

Calorific Values

Net calorific value (LHV) MJ/kg 14.83 18.10 19.79 1.00 ECN 2008-07-16 CEN/TS 14918 CEN/TS 14918
HHVMilne MJ/kg 14.79 17.59 19.24 Calculated

Chemical Analyses

Halides

Chlorine (Cl) mg/kg 7 310.5 8 697.0 9 510.1 10.0 ECN 2008-07-15 CEN/TS 15289 CEN/TS 15289
Bromine (Br) mg/kg 14.4 17.1 18.7 5.0 ECN 2008-07-15 B.N203
Fluorine (F) mg/kg 13.4 16.0 17.5 10.0 ECN 2008-07-22 B.N203

Major elements

Aluminium (Al) mg/kg (dry) 691.3 0.3 ECN 2008-06-26 CEN/TS 15290
Potassium (K) mg/kg (dry) 22 631.2 3.3 ECN 2008-06-26 CEN/TS 15290
Sodium (Na) mg/kg (dry) 388.4 1.4 ECN 2008-06-26 CEN/TS 15290
Calcium (Ca) mg/kg (dry) 3 295.6 3.1 ECN 2008-06-26 CEN/TS 15290
Silicon (Si) mg/kg (dry) 7 466.8 11.8 ECN 2008-06-26 CEN/TS 15290
Magnesium (Mg) mg/kg (dry) 1 281.3 0.2 ECN 2008-06-26 CEN/TS 15290
Iron (Fe) mg/kg (dry) 757.3 0.8 ECN 2008-06-26 CEN/TS 15290
Phosphorus (P) mg/kg (dry) 2 376.9 1.2 ECN 2008-06-26 CEN/TS 15290
Titanium (Ti) mg/kg (dry) 23.0 0.1 ECN 2008-06-26 CEN/TS 15290

Minor elements

Arsenic (As) mg/kg (dry) 1.4 6.1 ECN 2008-06-26 CEN/TS 15297
Cadmium (Cd) mg/kg (dry) 0.3 0.3 ECN 2008-06-26 CEN/TS 15297
Cobalt (Co) mg/kg (dry) 1.0 0.4 ECN 2008-06-26 CEN/TS 15297
Chromium (Cr) mg/kg (dry) 10.0 0.2 ECN 2008-06-26 CEN/TS 15297
Copper (Cu) mg/kg (dry) 5.4 0.2 ECN 2008-06-26 CEN/TS 15297
Manganese (Mn) mg/kg (dry) 225.7 0.1 ECN 2008-06-26 CEN/TS 15297
Nickel (Ni) mg/kg (dry) 5.5 0.8 ECN 2008-06-26 CEN/TS 15297
Lead (Pb) mg/kg (dry) 0.4 6.1 ECN 2008-06-26 CEN/TS 15297
Vanadium (V) mg/kg (dry) 1.5 0.2 ECN 2008-06-26 CEN/TS 15297
Zinc (Zn) mg/kg (dry) 39.3 0.4 ECN 2008-06-26 CEN/TS 15297
Barium (Ba) mg/kg (dry) 20.9 0.0 ECN 2008-06-26 CEN/TS 15297
Molybdenium (Mo) mg/kg (dry) 2.0 1.7 ECN 2008-06-26 CEN/TS 15297
Selenium (Se) mg/kg (dry) -0.7 3.0 ECN 2008-06-26 CEN/TS 15297

Other elements

Tin (Sn) mg/kg (dry) 0.1 0.6 ECN 2008-06-26 B.S221
Strontium (Sr) mg/kg (dry) 8.5 0.0 ECN 2008-06-26 B.S221
Boron (B) mg/kg (dry) 6.7 0.4 ECN 2008-06-26 B.S221
Antimony (Sb) mg/kg (dry) -0.3 1.6 ECN 2008-06-26 B.S221