groundnut shells (#2304)

ID-number#2304
Materialgroundnut shells
Classification ECN Phyllis classification ▸ husk/shell/pit ▸ peanut ▸ groundnut shells
NTA 8003 classification ▸ [200] biomassa uit land- en tuinbouw ▸ [230] restproducten (doppen) ▸ [233] pindadoppen
Submitter organisationECN (Netherlands)
Submission date2002-08-06
Remarkscompare ID 1455 ( first edition of report)
LiteratureP.V.R. Iyer, T.R. Rao, P.D. Grover, N.P. Singh: Biomass Thermo-chemical Characterization (revised second edition), Indian Institute of Technology, Delhi, India (1997). Also in: Biomass and Bioenergy 22 (2002) 195-203.

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% 3.10

Ultimate Analysis

Carbon wt% 33.90 34.98 Measured
Hydrogen wt% 1.97 2.03 Measured
Nitrogen wt% 1.10 1.14 Measured
Oxygen wt% 59.93 61.85 Calculated
Total (with halides) wt% 100.00 100.00 Calculated

Calorific Values

Net calorific value (LHV) MJ/kg 17.06 17.61
Gross calorific value (HHV) MJ/kg 17.49 18.05
HHVMilne MJ/kg 6.79 7.01 Calculated