Experimental analysis of fuel from fish processing industry waste in a diesel engine

Edwin Geo Varuvel , Nadia Mrad (1) , Fethi Aloui (2) , Mohand Tazerout (1)

1 GEPEA - Laboratoire de génie des procédés - environnement - agroalimentaire
2 LAMIH - Laboratoire d'Automatique, de Mécanique et d'Informatique industrielles et Humaines - UMR 8201

In the present work, biofuel derived from industrial fish processing industry waste is used in diesel engines to study its suitability . Biofuel from industry fish waste is produced through catalytic cracking, and its quality has been improved through distillation. A single cylinder 4.5 kW at 1500 rpm was used to find the suitability of biofuel and undistilled biofuel in diesel engine. Experimental results show that the brake thermal efficiency of biofuel and undistilled biofuel is similar. Brake thermal efficiency for diesel, undistilled biofuel and biofuel is 29.98, 32.12 and 32.4%, respectively, at 80% load. Carbon monoxide, unburnt hydrocarbons, particulate matter and oxides of nitrogen emissions increase with undistilled biofuel compared to biofuel. There is a small reduction in carbon dioxide emission with undistilled biofuel compared to biofuel. Even though the cylinder pressure is high with undistilled biofuel, the intensity of premixed combustion is lower than distilled biofuel. The ignition delay and combustion duration increase with undistilled biofuel. Finally, it is concluded that the fuel derived from fish processing industry waste can be used as a fuel for diesel engine after distillation.

Mots clés: Fish processing industry waste; Catalytic cracking; Biofuel; Distillation and diesel engine

Domaines: Génie des procédés

Edwin Geo Varuvel, Nadia Mrad, Fethi Aloui, Mohand Tazerout. Experimental analysis of fuel from fish processing industry waste in a diesel engine. Clean Technologies and Environmental Policy, 2016, 19 (4), pp.1099-1108. ⟨10.1007/s10098-016-1303-z⟩. ⟨hal-01525727⟩