Posters will be presented at the four different sessions. Each poster session includes 85-90 posters and presentation time is about 90-100 min. All poster presentations will be evaluated by minimum five referees. The best 5 or 6 posters will be selected for each poster session. Finally, the selected best 20 or 24 posters will orally be presented for 5 min each at the 1st October. After presentations of the selected posters, the best three posters will be selected by all the participants and significant prizes will be granted for the best posters by TÜPRAŞ (Turkish Petroleum Refineries Corporation).