char from grape residue (#1723)

ID-number#1723
Materialchar from grape residue
Classification ECN Phyllis classification ▸ Biochar ▸ Agroindustrial residues
NTA 8003 classification ▸ [800] samengestelde stromen ▸ [804] brandstof na carbonisatie
Submitter organisationECN (Netherlands)
Submission date1999-12-28
Remarksresidu from wine production, pyrolysis in packed bed (280-530 degC radial profile)
LiteratureC.Di Blasi, F.Buonanno and C.Branca: Reactivities of some biomass chars in air. Carbon 37 (8) pp. 1227-1238 (1999).

Values

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

Fuel Properties

Proximate Analysis

Moisture content wt% (ar)
Ash content wt% 23.90

Ultimate Analysis

Carbon wt% 68.40 89.88 Measured
Hydrogen wt% 2.62 3.44 Measured
Nitrogen wt% 2.05 2.69 Measured
Sulphur wt% 0.11 0.14 Measured
Oxygen wt% 16.50 21.68 Measured
Total (with halides) wt% 113.58 117.84 Calculated

Calorific Values

HHVMilne MJ/kg 24.29 31.92 Calculated

Ash Properties

Ash composition

CaO wt% (ash) 4.00
Na2O wt% (ash) 3.30
K2O wt% (ash) 5.10