paper, residential recycle paper (#1811)

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ID-number#1811
Materialpaper, residential recycle paper
Classification ECN Phyllis classification ▸ organic residue/product ▸ paper ▸ paper, residential recycle paper
NTA 8003 classification ▸ [700] overig ▸ [710] oud papier
Submitter organisationECN (Netherlands)
Submission date2000-10-20
LiteratureJ.H.Canova and D.J.Bushnell: Testing and evaluating the combustion characteristics of densified RDF and mixed waste paper. In: Proc. Energy from biomass and wastes XVI (Ed. D.L.Klass), pp. 1191-1219, Institute of Gas Technology, Chicago (1993).

Values

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

Main biomass properties

Proximate analysis
Moisture content wt% (ar)
Ash content wt% 8.97
Volatile matter wt% 80.07 87.96
Fixed carbon wt% 10.96 12.04 Calculated

Ultimate analysis (macroelements)
Carbon wt% 39.93 43.86 Measured
Hydrogen wt% 5.87 6.45 Measured
Oxygen wt% 45.44 49.92 Calculated
Nitrogen wt% 0.01 0.01 Measured
Sulphur wt% 0.04 0.05 Measured
Total (with halides) wt% 100.30 100.33 Calculated

Halides
Chlorine (Cl) mg/kg 470.0 516.3 Measured

Heating value
Net calorific value (LHV) MJ/kg 14.45 15.88
Gross calorific value (HHV) MJ/kg 15.73 17.28
HHVMilne MJ/kg 15.80 17.36 Calculated

Ash melting behaviour

American standard method, measured in oxidizing conditions
IDT (initial deformation temperature) °C 1 399
SOT (softening or spherical temperature) °C 1 427
HT (hemispherical temperature) °C 1 432
FT (fluid temperature) °C 1 460

Ash Properties

Ash composition
SO3 wt% (ash) 1.04
P2O5 wt% (ash) 0.50
SiO2 wt% (ash) 37.11
Fe2O3 wt% (ash) 0.78
Al2O3 wt% (ash) 31.32
CaO wt% (ash) 14.70
MgO wt% (ash) 1.02
Na2O wt% (ash) 1.47
K2O wt% (ash) 0.28
TiO2 wt% (ash) 6.44