Wood bottom ash (#3443)

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ID-number#3443
MaterialWood bottom ash
Alternative nameWood ash
DescriptionCa 50% logging residues, ca 20% bark, ca 24 % saw dust and ca 6 % Salix chips
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 date2007-05-01
Sample locationEnköping
Combustion temperatureca 1000
CountrySweden
Production date2007-05-01
SubmitterSLU
Submitter organisationECN (Netherlands)
Submission date2009-11-17

Values

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

Chemical Analyses

Minor elements
Arsenic (As) mg/kg (dry) <2.5 0.0 BELAB AB, Norrköping 2007-05-15 HNO3/HCl/HF bomb digestion
Cadmium (Cd) mg/kg (dry) 0.9 0.0 BELAB AB, Norrköping 2007-05-15 HNO3/HCl/HF bomb digestion
Cobalt (Co) mg/kg (dry) 6.4 0.0 BELAB AB, Norrköping 2007-05-15 HNO3/HCl/HF bomb digestion
Chromium (Cr) mg/kg (dry) 30.0 0.0 BELAB AB, Norrköping 2007-05-15 LiBO2 fusion/HNO3 dissolution
Copper (Cu) mg/kg (dry) 42.0 0.0 BELAB AB, Norrköping 2007-05-15 HNO3/HCl/HF bomb digestion
Manganese (Mn) mg/kg (dry) 5 100.0 0.0 BELAB AB, Norrköping 2007-05-15 LiBO2 fusion/HNO3 dissolution
Nickel (Ni) mg/kg (dry) 18.0 0.0 BELAB AB, Norrköping 2007-05-15 HNO3/HCl/HF bomb digestion
Lead (Pb) mg/kg (dry) 7.1 0.0 BELAB AB, Norrköping 2007-05-15 HNO3/HCl/HF bomb digestion
Vanadium (V) mg/kg (dry) 14.0 0.0 BELAB AB, Norrköping 2007-05-15 LiBO2 fusion/HNO3 dissolution
Zinc (Zn) mg/kg (dry) 140.0 0.0 BELAB AB, Norrköping 2007-05-15 HNO3/HCl/HF bomb digestion
Mercury (Hg) mg/kg (dry) <0.046 0.0 BELAB AB, Norrköping 2007-05-15 HNO3/HCl/HF bomb digestion

Ash Properties

Proximate Analysis
Loss on Ignition: LOI550 wt% (dry) 29.30 0.00 BELAB AB, Norrköping 2007-05-15