bark (hogged fuel from paper mill), ash (#645)

Materialbark (hogged fuel from paper mill), ash
Classification ECN Phyllis classification ▸ untreated wood ▸ bark ▸ bark (hogged fuel from paper mill), ash
NTA 8003 classification ▸ [700] overig ▸ [709] overig overig
Ash typein wood fired boiler from paper mill
Submitter organisationECN (Netherlands)
Remarksash pH=12.3
LiteratureL. M. Naylor and E. J. Schmidt: Agricultural use of wood ash as a fertilizer and liming material. Tappi J. pp. 114-119 (October 1986).


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

Fuel Properties

Proximate Analysis

Moisture content wt% (ar)

Ultimate Analysis

Nitrogen wt% 0.09 Measured
Total (with halides) wt% 0.09 Calculated

Ash Properties

Ash composition

P2O5 wt% (ash) 1.01
Fe2O3 wt% (ash) 2.23
Al2O3 wt% (ash) 2.47
CaO wt% (ash) 18.48
MgO wt% (ash) 1.41
Na2O wt% (ash) 0.32
K2O wt% (ash) 2.54
Pb mg/kg (ash) 53.1
Cd mg/kg (ash) 6.3
Cu mg/kg (ash) 78.7
Mn mg/kg (ash) 7 770.0
Cr mg/kg (ash) 12.5