Post Graduation Process Engineering university of USTHB Algiers Algeria Cadre Technique DCE-NAFTAL Chéraga- Algiers –Algeria Email: ameldjegh@yahoo.fr;
Dept Industrial Chemistry University of Blida Blida Algeria Email: schikhi@gmail.com;
Dept of Environmental Engineering National Polytechnic School Algiers Algeria Email: mehdi_bendada@yahoo.fr;
bioethanol; ; rotten of dates; ; CO_2; ; unleaded gasoline; ; LPG;