waste paper (#1410)

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ID-number#1410
Materialwaste paper
Classification ECN Phyllis classification ▸ organic residue/product ▸ paper ▸ waste paper
NTA 8003 classification ▸ [700] overig ▸ [710] oud papier
Submitter organisationECN (Netherlands)
Submission date1999-03-12
Remarksreport JOU2-CT93-0397; data from K. Lassing, E. Olsson and L. Waldheim, TPS
LiteratureR. van Ree et al.: Modelling of a biomass-integrated-gasifier/combined-cycle (BIG/CC) system with the flowsheet simulation programme Aspen+; final report JOU2-CT93-0397

Values

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

Main biomass properties

Proximate analysis
Moisture content wt% 15.00
Ash content wt% 13.86 16.30
Volatile matter wt% 60.95 71.70 85.66
Fixed carbon wt% 10.20 12.00 14.34 Calculated

Ultimate analysis (macroelements)
Carbon wt% 33.65 39.59 47.30 Measured
Hydrogen wt% 4.34 5.11 6.10 Measured
Oxygen wt% 32.80 38.59 46.10 Measured
Nitrogen wt% 0.10 0.12 0.14 Measured
Sulphur wt% 0.03 0.03 0.04 Measured
Total (with halides) wt% 99.96 99.95 99.94 Calculated

Halides
Chlorine (Cl) mg/kg 1 849.8 2 176.2 2 600.0 Measured

Heating value
Net calorific value (LHV) MJ/kg 12.47 15.10 18.04
Gross calorific value (HHV) MJ/kg 13.78 16.21 19.37
HHVMilne MJ/kg 13.09 15.40 18.40 Calculated

Ash melting behaviour

American standard method, measured in oxidizing conditions
IDT (initial deformation temperature) °C 1 350
HT (hemispherical temperature) °C 1 350
FT (fluid temperature) °C 1 350

Ash Properties

Ash composition
P2O5 wt% (ash) 0.19
SiO2 wt% (ash) 34.60
Fe2O3 wt% (ash) 0.82
Al2O3 wt% (ash) 25.60
CaO wt% (ash) 21.50
MgO wt% (ash) 1.56
Na2O wt% (ash) 0.69
K2O wt% (ash) 1.07
TiO2 wt% (ash) 0.70