spent coffee (#2190)

ID-number#2190
Materialspent coffee
Classification ECN Phyllis classification ▸ organic residue/product ▸ food industry waste ▸ spent coffee
NTA 8003 classification ▸ [500] biomassa uit de industrie ▸ [530] pulp-VGI ▸ [536] koffiepulp
Submitter organisationECN (Netherlands)
Submission date2001-11-09
LiteratureKEMA: Milieueffectrapport: Meestoken van hout, biomassa en ABI-slib in Centrale Gelderland, eenheid 13 te Nijmegen, 560373-KPS/MEC 00-3000 (2000).

Values

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

Fuel Properties

Proximate Analysis

Moisture content wt% 50.40
Ash content wt% 0.34 0.68

Ultimate Analysis

Carbon wt% 29.60 59.68 60.09 Measured
Hydrogen wt% 4.20 8.47 8.53 Measured
Nitrogen wt% 0.79 1.59 1.60 Measured
Sulphur wt% 0.08 0.16 0.16 Measured
Oxygen wt% 14.57 29.38 29.58 Measured
Total (with halides) wt% 100.00 100.00 100.00 Calculated

Calorific Values

Net calorific value (LHV) MJ/kg 10.50 23.65 23.81
Gross calorific value (HHV) MJ/kg 12.65 25.50 25.67
HHVMilne MJ/kg 13.80 27.83 28.02 Calculated

Chemical Analyses

Halides

Chlorine (Cl) mg/kg 100.0 201.6 203.0 Measured
Bromine (Br) mg/kg 100.0 201.6 203.0 Measured
Fluorine (F) mg/kg 10.0 20.2 20.3 Measured

Major elements

Aluminium (Al) mg/kg (dry) 260.0 Measured
Potassium (K) mg/kg (dry) 150.0 Measured
Sodium (Na) mg/kg (dry) 64.0 Measured
Calcium (Ca) mg/kg (dry) 1 100.0 Measured
Silicon (Si) mg/kg (dry) 1 200.0 Measured
Magnesium (Mg) mg/kg (dry) 240.0 Measured
Iron (Fe) mg/kg (dry) 220.0 Measured
Phosphorus (P) mg/kg (dry) 150.0 Measured

Minor elements

Arsenic (As) mg/kg (dry) 0.8
Cadmium (Cd) mg/kg (dry) 0.1
Cobalt (Co) mg/kg (dry) 1.8 Measured
Chromium (Cr) mg/kg (dry) 11.4 Measured
Copper (Cu) mg/kg (dry) 36.0 Measured
Manganese (Mn) mg/kg (dry) 36.0 Measured
Nickel (Ni) mg/kg (dry) 10.0 Measured
Lead (Pb) mg/kg (dry) 2.2 Measured
Zinc (Zn) mg/kg (dry) 48.0 Measured
Barium (Ba) mg/kg (dry) 8.0 Measured
Molybdenium (Mo) mg/kg (dry) 2.0 Measured
Selenium (Se) mg/kg (dry) 0.8
Mercury (Hg) mg/kg (dry) 0.0

Other elements

Tin (Sn) mg/kg (dry) 1.5 Measured
Antimony (Sb) mg/kg (dry) 1.2