bagasse (#2276)

ID-number#2276
Materialbagasse
Descriptionbagasse pellets, ground
Classification ECN Phyllis classification ▸ organic residue/product ▸ bagasse ▸ bagasse
NTA 8003 classification ▸ [500] biomassa uit de industrie ▸ [530] pulp-VGI ▸ [532] suikerbereiding
Sample lot size1-2 mm:23%, 0.5-1 mm:23%, 0.25-0.5 mm:25%
Submitter organisationECN (Netherlands)
Submission date2002-08-05
Remarksmoisture content average of two values for bagasse pellets: 3.9% and 12.8%
LiteratureM. Gabra, A. Nordin, M. Öhman, B. Kjellström: Alkali retention/separation during bagasse gasification: a comparison between a fluidised bed and a cyclone gasifier. Biomass and Bioenergy 21 (2001) 461-476.

Values

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

Fuel Properties

Proximate Analysis

Moisture content wt% 8.35
Ash content wt% 7.06 7.70
Volatile matter wt% 72.95 79.60 86.24
Fixed carbon wt% 11.64 12.70 13.76 Calculated

Ultimate Analysis

Carbon wt% 41.43 45.20 48.97 Measured
Hydrogen wt% 4.95 5.40 5.85 Measured
Nitrogen wt% 0.18 0.20 0.22 Measured
Sulphur wt% 0.02 0.02 0.02 Measured
Oxygen wt% 38.31 41.80 45.29 Measured
Total (with halides) wt% 100.32 100.35 100.38 Calculated

Calorific Values

Net calorific value (LHV) MJ/kg 15.40 17.02 18.44
Gross calorific value (HHV) MJ/kg 16.68 18.20 19.72
HHVMilne MJ/kg 15.95 17.40 18.86 Calculated

Chemical Analyses

Halides

Chlorine (Cl) mg/kg 275.0 300.0 325.0 Measured

Physical Properties

Commonly used properties

Bulk density (daf) kg/m³ (daf) 485

Ash Properties

Ash composition

P2O5 wt% (ash) 0.93
SiO2 wt% (ash) 72.29
Fe2O3 wt% (ash) 6.16
Al2O3 wt% (ash) 7.99
CaO wt% (ash) 4.16
MgO wt% (ash) 2.34
Na2O wt% (ash) 0.95
K2O wt% (ash) 4.49
TiO2 wt% (ash) 0.55