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This project is funded by the European Union Projekat finansira Evropska Unija. HAZARD IDENTIFICATION EXAMPLE CASES IN LPG AND OIL ST O RAGE Antony Thanos Ph.D. Chem. Eng. antony.thanos@gmail.com. Project implemented by Human Dynamics Consortium Projekat realizuje Human Dynamics Konzorcijum.
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This project is funded by the European Union Projekat finansira Evropska Unija HAZARD IDENTIFICATIONEXAMPLE CASES IN LPG AND OIL STORAGEAntony ThanosPh.D. Chem. Eng.antony.thanos@gmail.com Project implemented by Human Dynamics Consortium Projekat realizuje Human Dynamics Konzorcijum
LI LI PI • HAZOP technique, liquid phase LPG line from tank to pump. Examine deviations for : • NO FLOW, LESS FLOW • MORE TEMPERATURE • LOSS OF CONTAINEMENT LPG Tank V-1 V-2 P-2
LI LI PI • Accident scenarios • Define some worst-case scenarios for LPG installation LPG Road Tanker 20 tn 2 in, gas phase to other tanks, compressor LPG BEST S.A. LPG Tank 200 m3 LPG Tank 120 m3 2 in hose to other tanks Supply pipeline from refinery 6 in, liquid phase
Top event scenarios • Initial event : Catastrophic failure of 200 m3 LPG tank, complete top events in event tree
LAHH LI LIT LSHH TI • HAZOP technique, Diesel tank in Refinery. Examine deviations for tank: • MORE TEMPERATURE • LESS/MORE LEVEL • LESS/MORE PRESSURE Pressure/Vacuum Vent LAH LAL PVV Emergency Relief Vent EV EV MOtorized Valves To pumpstations MOV1 From harbour MOV2 M From refinery unit Mixer