Türkiye de Kimya Sanayinin Durumu ve Güçlendirme Stratejileri Ertuğrul Erkoç Kimya Endüstrisi • Temel Kimyasallar Polimerler Bulk Petrokimyasallar ve ara kimyasallar Temel Endüstriyeller İnorganik kimyasallar Gübreler • Farmasötikler • Özel Kimyasallar • Tüketici Kimyasalları Global : 3 trilyon $ Cari Açık > 6 milyar $ Örnek-PET • PET Hammeddeleri – MEG (Monoetilen glikol) – PTA (Saf Teraftalik Asit) Cari Açık 500 Milyon $ Şu anki teknoloji ham petrolü kullanır Dünyada PTA üretiminde Tayvan 3. sırada gelmektedir Petrolleri yok? Mono-Etilen Glikol B A C C2H4O + H2O → HO–CH2CH2–OH HO–CH2CH2–OH + C2H4O → (HOCH2CH2)2O C A+BC A+CD A+DE A D Teraftalik Asit Pyhsical and Thermodynamic Properties Operating Variables Design Variables REACTOR PHENOMENA Hydrodynamics Transport Phenomena • Typical objectives of designing the reactor: – Maximize the contact between the different phases, typically different chemical compounds. – Maximize selectivity and yield REACTOR PERFORMANCE (Conversion and Selectivity) Kinetics •Production of Nano Particles •Reaction Injection Molding •Drying Tech. •Combusters Problem Definition Problem Definition(2) Visualization- Dynamic Overview Visualization-Pathlines Understand The Mechanism Mass Transfer Re-Design 3D Pathlines Turb.Intensity Mass Transfer Re 50 Re 65 Re 100 ReC 105 Re2 D,av 100 No Pulsation In-Phase Pulsation-200Hz Outphase Pulsation-400 Hz One Side Pulsation-200 Hz Out Phase Pulsation-200Hz Out Phase Pulsation-100Hz Pulsator Santos, R.J.N., Lopes, J.C.B., Dias, M.M.G.Q., Erkoç, E., Instrumento para Pulsação dum Escoamento em Conduta Fechada (Instument for Pipe Flow Pulsation) submited to the Portuguese Patent Office with the number PT 103 715.