A two phase (gas / oil/water) separator is discharging a mixture of oil and water of 68% WC through 40 metres of 10"diam pipe to a tank that is 5.5 mts above the separator level.
Liquid (oil/water) 20°C/4,5 kg/cm2
I ´ve calculated a 68 kPa (0.69 kg/cm2) total pressure drop for this line, 1.73...
I have an existing drain pipe of 4" with slope 0.005 receiving oily water from different equipments of a co2 removement and dewpoint plant. this drainage pipe is buried 1.78 m and is 110 m long. At the end, it climbs again 1.78 m to discharge in a sump tank before it is delivered to the API pool...