Wood ash (#3376)

ID-number#3376
MaterialWood ash
Alternative nameWood ash
DescriptionMainly wood chips and some bark
Classification CEN/TS 14961 classification ▸ Ash from biomass ▸ Mixed ash ▸ Grate combustion
ECN Phyllis classification ▸ others ▸ others
NTA 8003 classification ▸ [700] overig ▸ [709] overig overig
Sample date2004-12-22
Sample locationSkara
Combustion temperature850-925
CountrySweden
Production date2004-12-22
SubmitterSLU
Submitter organisationECN (Netherlands)
Submission date2009-10-09

Values

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

Chemical Analyses

Major elements

Aluminium (Al) mg/kg (dry) 7 600.0 0.0 Alcontrol, Linköping 2005-01-26 SS-EN13346mod/SS11885-1
Potassium (K) mg/kg (dry) 78 000.0 0.0 Alcontrol, Linköping 2005-01-26 SS-EN13346mod/SS11885-1
Sodium (Na) mg/kg (dry) 7 200.0 0.0 Alcontrol, Linköping 2005-01-26 SS-EN13346mod/SS11885-1
Calcium (Ca) mg/kg (dry) 110 000.0 0.0 Alcontrol, Linköping 2005-01-26 SS-EN13346mod/SS11885-1
Magnesium (Mg) mg/kg (dry) 16 000.0 0.0 Alcontrol, Linköping 2005-01-26 SS-EN13346mod/SS11885-1
Iron (Fe) mg/kg (dry) 5 600.0 0.0 Alcontrol, Linköping 2005-01-26 SS-EN13346mod/SS11885-1
Phosphorus (P) mg/kg (dry) 17 000.0 0.0 Alcontrol, Linköping 2005-01-26 SS-EN13346mod/SS11885-1

Minor elements

Arsenic (As) mg/kg (dry) 5.8 0.0 Alcontrol, Linköping 2005-01-26 SS-EN13346mod/SS11885-1
Cadmium (Cd) mg/kg (dry) 21.0 0.0 Alcontrol, Linköping 2005-01-26 SS-EN13346mod/SS11885-1
Cobalt (Co) mg/kg (dry) 6.4 0.0 Alcontrol, Linköping 2005-01-26 SS-EN13346mod/SS11885-1
Chromium (Cr) mg/kg (dry) 44.0 0.0 Alcontrol, Linköping 2005-01-26 SS-EN13346mod/SS11885-1
Copper (Cu) mg/kg (dry) 230.0 0.0 Alcontrol, Linköping 2005-01-26 SS-EN13346mod/SS11885-1
Manganese (Mn) mg/kg (dry) 15 000.0 0.0 Alcontrol, Linköping 2005-01-26 SS-EN13346mod/SS11885-1
Nickel (Ni) mg/kg (dry) 20.0 0.0 Alcontrol, Linköping 2005-01-26 SS-EN13346mod/SS11885-1
Lead (Pb) mg/kg (dry) 200.0 0.0 Alcontrol, Linköping 2005-01-26 SS-EN13346mod/SS11885-1
Vanadium (V) mg/kg (dry) 13.0 0.0 Alcontrol, Linköping 2005-01-26 SS-EN13346mod/SS11885-1
Zinc (Zn) mg/kg (dry) 5 600.0 0.0 Alcontrol, Linköping 2005-01-26 SS-EN13346mod/SS11885-1
Mercury (Hg) mg/kg (dry) 1.0 0.0 Alcontrol, Linköping 2005-01-26 SS 028175-1 mod.

Other elements

Boron (B) mg/kg (dry) 190.0 0.0 Alcontrol, Linköping 2005-01-26 SS-EN13346mod/SS11885-1

Special components

pH pH 10.4 0.0 Alcontrol, Linköping 2005-01-26 SS-EN 10390
Neutralizing value wt% CaO (dry) 24 0 Alcontrol, Linköping 2005-01-26 CAOTM
Total sum of PAH mg/kg (dry) 4.5 0.0 Alcontrol, Linköping 2005-01-26 GC/MS

Ash Properties

Proximate Analysis

Moisture content wt% (ar) 54.70 0.00 Alcontrol, Linköping 2005-01-26 SS-EN 11465
Ash content at 550°C wt% (dry) 68.90 0.00 Alcontrol, Linköping 2005-01-26 SS-EN 12879-1
Loss on Ignition: LOI550 wt% (dry) 31.10 0.00 Alcontrol, Linköping 2005-01-26 SS-EN 12879-1

Ultimate Analysis

Sulphur wt% (dry) 1.60 0.00 Alcontrol, Linköping 2005-01-26 SS-EN13346mod/SS11885-1
Nitrogen wt% (dry) 0.25 0.00 Alcontrol, Linköping 2005-01-26 NTOT-NDK, SS028101-1