• Show All
  • OTS
  • Papers

Investigating the effect of lean amine temperature and circulation rate on CO2 slip in MDEA-based Gas Sweetening plants

May 12, 2022
MDEA selectively removes H2S while allowing a large fraction of CO2 to slip through unabsorbed. MDEA has been used for selective H2S removal in various applications, including natural gas processing, Claus tail gas treating, and synthesis gas treating for integrated gasification combined cycle (IGCC) process ...Read More

Investigating the effect of semi-lean amine streams on energy consumption of gas purification plant (MDEA base)

May 10, 2022
This study evaluates the effect of semi-lean amine on energy consumption of gas treatment units of BIDBOLAND refinery (Iran’s first gas refinery). To this aim, Aspen HYSYS (V.8.3) software was employed for the unit simulation in rate based method. The results ...Read More

Prediction of H2S and CO2 Solubility in Aqueous MDEA and MDEA/PZ Solutions Using ELECNRTL and ACID GAS Packages

May 9, 2022
In this study, the solubility of acid gases of hydrogen sulfide and carbon dioxide in MDEA and MDEA/PZ aqueous solutions was evaluated by different thermodynamic packages. Comparison of modeling results with a series of laboratory and industrial data released from 1997 to 2010 indicates ...Read More

Operator training Simulator for natural gas transmission pipeline network

April 1, 2022
Project of SS. & dynamic simulation of Iran 4th zone gas transmission pipelines (4800Km) that defined for display the dynamic simulation advantages and gas dynamic behavior prediction ability, performed by me in 2006-2009 in two levels. Lack of dispatching reports of some cities gas consumption ...Read More

Operator training Simulator for Integrated units of 104,105, 111

April 1, 2022
PFB has provided SPGC (South Pars Gas Complex) with many of its site specific control room operator training simulations worldwide, especially for some of its major facilities like Amine sweetening (Our first OTS product), Gas Dehydration, Ethane recovery and Refrigeration cycle in 8th refineries (Ph ...Read More

Operator training Simulator for U-101 ,Ph.4&5, SPGC

January 1, 2022
This simulator name is VIRAMINE and its applications are Operator Training (OTS), Control System Checkout, Controls Analysis, Configuration, and Tuning Test Bed, Engineering and Operational Analysis Test Bed. Read More