cacao shells (#1932)

ID-number#1932
Materialcacao shells
Classification ECN Phyllis classification ▸ husk/shell/pit ▸ cacao ▸ cacao shells
NTA 8003 classification ▸ [200] biomassa uit land- en tuinbouw ▸ [230] restproducten (doppen) ▸ [232] cacaodoppen
Submitter organisationECN (Netherlands)
Submission date2001-02-19
Remarksreport JOU2-CT93-0397; data from K. Lassing, E. Olsson and L. Waldheim, TPS
LiteratureR. van Ree et al.: Modelling of a biomass-integrated-gasifier/combined-cycle (BIG/CC) system with the flowsheet simulation programme Aspen+; final report JOU2-CT93-0397

Values

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

Fuel Properties

Proximate Analysis

Moisture content wt% 6.70
Ash content wt% 8.58 9.20

Ultimate Analysis

Carbon wt% 42.53 45.58 50.20 Measured
Hydrogen wt% 5.25 5.63 6.20 Measured
Nitrogen wt% 3.13 3.36 3.70 Measured
Sulphur wt% 0.16 0.17 0.19 Measured
Oxygen wt% 33.63 36.05 39.70 Calculated
Total (with halides) wt% 99.99 99.99 99.99 Calculated

Calorific Values

Net calorific value (LHV) MJ/kg 15.68 16.98 18.70
Gross calorific value (HHV) MJ/kg 16.99 18.21 20.05
HHVMilne MJ/kg 16.93 18.14 19.98 Calculated