Category Air emissions management

Air Emissions reporting in Western Canada - keeping on top of it all

If you are responsible for air emissions reporting in Canada, you are likely struggling to keep on top of all the regulations and their demands &nd...


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

Modeling a column reboiler as a detailed heat exchanger

Note: this article applies to HYSYS 2006.5 and earlier - in v7 Aspentech introduced reboiler options in the Inpu...


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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Latest Articles

  • March 31, 2020 / Abhishek Karole, M.Sc.

    For sour gas with high CO2 content, Sulfinol [1] or similar proprietary solvents are typically used....

  • March 31, 2020 / James Holoboff, M.Sc., P. Eng.

    Canada’s oil and gas sector is experiencing unprecedented challenges with low oil & gas pr...

  • September 19, 2019 / James Holoboff, M.Sc., P. Eng.

    If you are responsible for air emissions reporting in Canada, you are likely struggling to keep on t...