Wood ash (#3467)

ID-number#3467
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 date2001-12-18
Sample locationSkara
Combustion temperature850-925
CountrySweden
Production date2001-12-18
SubmitterSLU
Submitter organisationECN (Netherlands)
Submission date2009-10-21

Values

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

Chemical Analyses

Major elements

Aluminium (Al) mg/kg (dry) 11 500.0 0.0 Alcontrol, Uppsala 2002-01-02 ICP AES
Potassium (K) mg/kg (dry) 54 000.0 0.0 Alcontrol, Uppsala 2002-01-02 ICP AES
Sodium (Na) mg/kg (dry) 8 330.0 0.0 Alcontrol, Uppsala 2002-01-02 ICP AES
Calcium (Ca) mg/kg (dry) 53 000.0 0.0 Alcontrol, Uppsala 2002-01-02 ICP AES
Magnesium (Mg) mg/kg (dry) 7 940.0 0.0 Alcontrol, Uppsala 2002-01-02 ICP AES
Iron (Fe) mg/kg (dry) 11 600.0 0.0 Alcontrol, Uppsala 2002-01-02 ICP AES
Phosphorus (P) mg/kg (dry) 4 420.0 0.0 Alcontrol, Uppsala 2002-01-02 DIN 38406.E22

Minor elements

Cadmium (Cd) mg/kg (dry) 11.0 0.0 Alcontrol, Uppsala 2002-01-02 ICP AES
Cobalt (Co) mg/kg (dry) 6.8 0.0 Alcontrol, Uppsala 2002-01-02 ICP AES
Chromium (Cr) mg/kg (dry) 22.0 0.0 Alcontrol, Uppsala 2002-01-02 ICP AES
Copper (Cu) mg/kg (dry) 53.0 0.0 Alcontrol, Uppsala 2002-01-02 ICP AES
Manganese (Mn) mg/kg (dry) 4 140.0 0.0 Alcontrol, Uppsala 2002-01-02 ICP AES
Nickel (Ni) mg/kg (dry) 12.0 0.0 Alcontrol, Uppsala 2002-01-02 ICP AES
Lead (Pb) mg/kg (dry) 60.0 0.0 Alcontrol, Uppsala 2002-01-02 ICP AES
Zinc (Zn) mg/kg (dry) 2 120.0 0.0 Alcontrol, Uppsala 2002-01-02 ICP AES
Mercury (Hg) mg/kg (dry) 0.4 0.0 Alcontrol, Uppsala 2002-01-02 SS 028175-1

Special components

pH pH 12.4 0.0 Alcontrol, Uppsala 2002-01-02 SS-EN 12176-1
Neutralizing value wt% CaO (dry) 12 0 Alcontrol, Uppsala 2002-01-02 SLL method 42

Ash Properties

Proximate Analysis

Moisture content wt% (ar) 63.90 0.00 Alcontrol, Uppsala 2002-02-07 SS-EN 12880-1
Ash content at 550°C wt% (dry) 56.40 0.00 Alcontrol, Uppsala 2002-02-07 SS-EN 123879-1
Loss on Ignition: LOI550 wt% (dry) 44.00 0.00 Alcontrol, Uppsala 2002-02-07 SS-EN 123879-1

Ultimate Analysis

Sulphur wt% (dry) 1.64 0.00 Alcontrol, Uppsala 2002-02-07 ICP-AES
Nitrogen wt% (dry) 0.13 0.00 Alcontrol, Uppsala 2002-02-07 SS 028101-1