Experimental investigation on gaseous emissions from the combustion of date palm residues in laboratory scale furnace.
Emissions characteristics from the combustion of five date palm residues, DPR, (Date Palm Leaflets, Date Palm Rachis, Date Palm Trunk, Date Stones and fruitstalk prunings) in a laboratory scale furnace were investigated. Release of gaseous products such as CO2, CO, VOC, NOx and SO2 were measured at 600-800°C. The main goal was to analyze thermal behaviors and gaseous emissions in order to select the most convenient biofuel for an application in domestic boiler installations. Regards to biofuel characteristics, date stone have the highest energy density (11.4GJ/m(3)) and the lowest ash content (close to 1.2%). Combustion tests show that among the tested date palm residues, date stone may be the promising biofuel for the design of combustion processing system. However, a special attention to the design of the secondary air supply should be given to prevent high emissions of CO and volatile matters.
Laboratoire Gestion des Risques et Environnement, Université de Haute Alsace, 3 bis rue Alfred Werner, 68093 Mulhouse, France.
Yassine
Y
El may
Mejdi
M
Jeguirim
Sophie
S
Dorge
Gwenaelle
G
Trouvé
Rachid
R
Said
D028023:Arecaceae / Q000737:chemistry*; D005740:Gases / Q000737:chemistry* / Q000302:isolation & purification*; D017745:Incineration / Q000379:methods*; D010865:Pilot Projects; D010936:Plant Extracts / Q000737:chemistry* / Q000302:isolation & purification*
D005740:Gases; D010936:Plant Extracts