Wood bottom ash (#3458)

Download XLSX Download PDF

ID-number#3458
MaterialWood bottom ash
Alternative nameWood ash
DescriptionBark and sawdust
Classification CEN/TS 14961 classification ▸ Ash from biomass ▸ Bottom ash ▸ Grate combustion
ECN Phyllis classification ▸ others ▸ others
NTA 8003 classification ▸ [700] overig ▸ [709] overig overig
Sample date2004-12-06
Sample locationKarskär
CountrySweden
Production date2004-12-06
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) 46 000.0 0.0 BELAB AB 2004-12-20 LiBO2 fusion/HNO3 dissolution
Potassium (K) mg/kg (dry) 40 000.0 0.0 BELAB AB 2004-12-20 LiBO2 fusion/HNO3 dissolution
Sodium (Na) mg/kg (dry) 12 000.0 0.0 BELAB AB 2004-12-20 LiBO2 fusion/HNO3 dissolution
Calcium (Ca) mg/kg (dry) 130 000.0 0.0 BELAB AB 2004-12-20 LiBO2 fusion/HNO3 dissolution
Silicon (Si) mg/kg (dry) 250 000.0 0.0 BELAB AB 2004-12-20 LiBO2 fusion/HNO3 dissolution
Magnesium (Mg) mg/kg (dry) 15 000.0 0.0 BELAB AB 2004-12-20 LiBO2 fusion/HNO3 dissolution
Iron (Fe) mg/kg (dry) 18 000.0 0.0 BELAB AB 2004-12-20 LiBO2 fusion/HNO3 dissolution
Phosphorus (P) mg/kg (dry) 6 200.0 0.0 BELAB AB 2004-12-20 LiBO2 fusion/HNO3 dissolution
Titanium (Ti) mg/kg (dry) 2 100.0 0.0 BELAB AB 2004-12-20 LiBO2 fusion/HNO3 dissolution

Minor elements
Arsenic (As) mg/kg (dry) 3.4 0.0 BELAB AB 2004-12-20 HNO3/HCl/HF bomb digestion
Cadmium (Cd) mg/kg (dry) 0.5 0.0 BELAB AB 2004-12-20 HNO3/HCl/HF bomb digestion
Cobalt (Co) mg/kg (dry) 13.0 0.0 BELAB AB 2004-12-20 HNO3/HCl/HF bomb digestion
Chromium (Cr) mg/kg (dry) 72.0 0.0 BELAB AB 2004-12-20 LiBO2 fusion/HNO3 dissolution
Copper (Cu) mg/kg (dry) 50.0 0.0 BELAB AB 2004-12-20 HNO3/HCl/HF bomb digestion
Manganese (Mn) mg/kg (dry) 5 000.0 0.0 BELAB AB 2004-12-20 LiBO2 fusion/HNO3 dissolution
Nickel (Ni) mg/kg (dry) 39.0 0.0 BELAB AB 2004-12-20 HNO3/HCl/HF bomb digestion
Lead (Pb) mg/kg (dry) 60.0 0.0 BELAB AB 2004-12-20 HNO3/HCl/HF bomb digestion
Vanadium (V) mg/kg (dry) 29.0 0.0 BELAB AB 2004-12-20 LiBO2 fusion/HNO3 dissolution
Zinc (Zn) mg/kg (dry) 257.0 0.0 BELAB AB 2004-12-20 HNO3/HCl/HF bomb digestion
Molybdenium (Mo) mg/kg (dry) <5 0.0 BELAB AB 2004-12-20 LiBO2 fusion/HNO3 dissolution
Mercury (Hg) mg/kg (dry) <0.01 0.0 BELAB AB 2004-12-20 HNO3/HCl/HF bomb digestion

Other elements
Boron (B) mg/kg (dry) 107.0 0.0 BELAB AB 2004-12-20

Ash Properties

Proximate Analysis
Moisture content wt% (ar) 25.70 0.00 BELAB AB 2004-12-20 SS 187170
Loss on Ignition: LOI550 wt% (dry) 3.70 0.00 BELAB AB 2004-12-20 SS 187187

Ultimate Analysis
Sulphur wt% (dry) 0.05 0.00 BELAB AB 2004-12-20 SS 187177