palm fibre (#2237)

ID-number#2237
Materialpalm fibre
Classification ECN Phyllis classification ▸ organic residue/product ▸ others
NTA 8003 classification ▸ [500] biomassa uit de industrie ▸ [520] schillen/vliezen/pitten ▸ [529] overige schillen/vliezen/pitten
Submitter organisationECN (Netherlands)
Submission date2001-11-28
LiteratureD.W.Bapat et al: Design and operating experience on fluidised bed boiler burning biomass fuels with high alkali ash. In: Proceedings of the 14th Intern. Conf. on Fluidised Bed Combustion, Vancouver (Ed. A.Preto), pp. 165-174, ASME, New York (1997).

Values

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

Fuel Properties

Proximate Analysis

Moisture content wt% 36.40
Ash content wt% 5.34 8.40
Volatile matter wt% 46.30 72.80 79.48
Fixed carbon wt% 11.96 18.80 20.52 Calculated

Ultimate Analysis

Carbon wt% 30.20 47.48 51.84 Measured
Hydrogen wt% 3.82 6.01 6.56 Measured
Nitrogen wt% 0.89 1.40 1.53 Measured
Sulphur wt% 0.19 0.30 0.33 Measured
Oxygen wt% 23.16 36.41 39.75 Calculated
Total (with halides) wt% 100.00 100.00 100.00 Calculated

Calorific Values

Net calorific value (LHV) MJ/kg 10.47 17.86 19.49
Gross calorific value (HHV) MJ/kg 12.19 19.17 20.92
HHVMilne MJ/kg 12.40 19.50 21.29 Calculated

Ash Properties

Ash composition

SO3 wt% (ash) 2.80
P2O5 wt% (ash) 2.80
SiO2 wt% (ash) 63.20
Fe2O3 wt% (ash) 3.90
Al2O3 wt% (ash) 4.50
MgO wt% (ash) 3.80
Na2O wt% (ash) 0.80
K2O wt% (ash) 9.00
TiO2 wt% (ash) 0.20