Description Overview Manufacturing year: 2010 Products: propane, iso butane, butane, pentane Capacities Liquefaction equipment: 80,000 sm³/day Distillation equipment: 65,000 sm³/day (120 ton/day) Liquefaction Equipment 3 x gas compressors Recovery LPG surge drum Treatment gas holder 2 surge drums 3 surge drums Distillation Equipment Distillation towers De-ethane tower De-propane tower De-butane tower De-iso butane tower De-pentane tower Condenser system Condenser Re-boiler Accumulator 2 x re-flux pumps Mercury absorption towers Coolers Butane cooler Bottom cooler Pentane cooler Product tanks Storage and Unloading Equipment Truck scale equipment: 15 tons Number of tank trolley islands: 3 Unloading capacity: 10 ton tank trolley / 40 minutes Tanks Propane tanks: 2 (150 kl x 2 units) Butane tanks: 3 (150 kl x 3 units) Iso butane tanks: 2 (150 kl x 2 units) Pentane tanks: 2 (190 kl x 2 units) Oil tank: 1 (100 kl) Pumps Propane unloading pumps x 3 Butane unloading pumps x 2 Iso butane unloading pump x 1 Pentane unloading pump x 1 Oil unloading pump x 1 Instrument Equipment and Monitoring Control System Type: DCS Main equipment: controller, process input and output equipment, interface MMI Electric supply unit, MMI, and controller are double safety devices Material Gas Supply Condition Oil treatment gas Pressure: 0.19 MPAG Temperature: 110°C Low pressure material gas Pressure: 0.59 MPAG Temperature: 70°C Utility Condition Low pressure steam Design pressure: 0.98 MPAG Operation pressure: 0.50 to 0.80 MPAG Design temperature: 183°C Operation temperature: 162°C Power supply 6600 V, 50 Hz Instrument air Design pressure: 0.82 MPAG Operation pressure: 0.45 to 0.64 MPAG Industrial water Design pressure: 0.48 MPAG Operation pressure: 0.219 MPAG Cooling water Design pressure: 0.67/FV MPAG Operation pressure: 0.39 to 0.49 MPAG Fire-fighting water Design pressure: 1.11 MPAG Operation pressure: 0.35 to 0.98 MPAG Middle pressure fuel gas Design pressure: 1.78 MPAG Operation pressure: 1.434 MPAG Treatment gas Design pressure: 0.59 MPAG Operation pressure: 0.41 MPAG Nitrogen (for purge, for fire-fighting) Design pressure: 0.55 MPAG Operation pressure: 0.35 MPAG Nitrogen (for industrial) Design pressure: 0.78 MPAG Operation pressure: 0.6 MPAG Nitrogen (for blanket) Design pressure: 0.65 / 0.67 / 0.78 MPAG Operation pressure: 0.17 / 0.14 / 0.1 MPAG