Category Natural gas processing

Estimating ethylene glycol injection rate for hydrate inhibition

In refrigeration and choke plants, gas is cooled to low temperatures (usually between -10 C and -30 C), to meet hydr...


Category Training and support

Simulating Pressure Profile in HYSYS

For most unit operations in HYSYS (Steady-State), pressure profiles and/or pressure changes in equipment are specifi...


Category Training and support

Capture and exploit corporate knowledge using process simulation

It is critical for engineering and operating companies to capture internal technical knowledge and ensure that it ca...


Category Natural gas processing

Using HYSYS to check sales gas specifications

A process engineer supporting gas operations will often need to use HYSYS to calculate sales gas properties such as...


Category Training and support

Simulation of a Reciprocating Compressor in HYSYS

The standard compressor model in HYSYS requires that suction pressure, discharge pressure and flowrate be specified...


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