Dynamics break the bottleneck
Flare and relief systems commonly found in processing plants in the oil, gas and petrochemical industries are constantly under examination.
Operator Training System for a Gas Field in Bolivia
Operator Training System based on a dynamic model of the processing facilities of an oil and gas field in Bolivia, linked to DeltaV DCS and SIS. Total I/O point was 1600.
Use of Simulation for Optimum Performance of Hydro-desulfurization Unit with ULSD Regulations – An Industry White Paper
The European Union 10-ppm sulfur fuel regulations present various challenges for operating and controlling refinery desulfurization units. Repsol has been using simulation to mitigate some of these challenges. In a joint project with AspenTech, the two companies developed a rigorous steady-state and dynamic Aspen HYSYS® model of Repsol’s Puertollano refinery’s hydrodesulfurization (HDS) unit.
Are there alternatives to an expensive overhaul of a bottlenecked flare system?
There are different situations for which it is necessary to re-evaluate the capacity of a site\’s existing flare system.
Dynamic Blow Down Study for a Gas Utilization Plant and a Gas-Oil Separation Plant
Dynamic Blow Down Study to investigate the adequacy of an existing flare system and to analyse different blow-down options. The scope of the integrated dynamic process simulation model includes a number of process unit sections as well as the flare header.
Dynamic Simulation Study to determine the flare load of a refinery crude unit and a coker during a General Power Failure incident
Dynamic Simulation Study to determine the flare load of a crude unit and a Coker during a general power failure
Alivio de presión en columnas de destilación de crudo
La estimación de los caudales de alivio de presión en la cabeza de las columnas de destilación resulta de cálculo complicado debido a la naturaleza de estas unidades, donde la composición cambia a lo largo de la columna y del tiempo.
Utilizing Rigorous Simulation in Advanced Process Control Projects
Rigorous Simulation helps engineers to understand and identify process dynamics and interactions in a riskfree environment; in addition, it also allows the evaluation and tuning of advanced controllers before they are commissioned.
