Lawn cuttings (#3595)

ID-number#3595
MaterialLawn cuttings
DescriptionSample acquired in the frame of the EU H2020 project Biofficiency Pretreatment: no
Classification ECN Phyllis classification ▸ grass/plant ▸ other grass
ProducerEU H2020 project Biofficiency
Production date2018-05-24
SubmitterLydia Fryda
Submitter organisationECN (Netherlands)
Submission date2019-09-09

Values

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

Fuel Properties

Proximate Analysis

Moisture content wt% 9.53
Volatile matter wt% 65.74 72.66 81.16
Ash content at 550°C wt% 9.47 10.47
Fixed carbon wt% 15.26 16.87 18.84 Calculated

Ultimate Analysis

Carbon wt% 43.45 48.03 53.65
Hydrogen wt% 5.50 6.08 6.79
Nitrogen wt% 1.97 2.18 2.43
Sulphur wt% 0.16 0.18 0.20
Oxygen wt% 29.91 33.06 36.93
Total (with halides) wt% 100.00 100.00 100.00 Calculated

Calorific Values

Net calorific value (LHV) MJ/kg 15.21 17.07 19.07
Gross calorific value (HHV) MJ/kg 16.65 18.40 20.55
HHVMilne MJ/kg 18.14 20.06 22.40 Calculated

Chemical Analyses

Halides

Chlorine (Cl) mg/kg 0.2 0.3 0.3

Physical Properties

Ash melting behaviour

European standard method

DEF (deformation temperature) °C 1 083
HE (hemispherical temperature) °C 1 171
FL (flow temperature) °C 1 214