SuperChems™ Intro

SuperChems helps process safety and risk engineers overcome the shortcomings of simple relief design techniques which can often lead to over-design, and more importantly, sometimes leading to under-design.

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SuperChems™ Key Functionality

Overcomes the shortcomings of simple relief design techniques often leading to over-design, and more importantly, sometimes leading to under-design.

  • Seamlessly and accurately calculates universal two phase flow
  • Creates dispersion models for single and multi-phase systems
  • Gives precise ideal nozzle assessments
  • Generates noise and thermal radiation contours from flares
  • Delivers comprehensive reporting


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Featured Resources

Featured Case Studies


Complex Flare Network Analysis for Oil Refinery Unit

A large oil refinery with a very complex flare network had become so complex that the tools the refinery was using to evaluate the flows through the flare network could not adequately model the system. The facility had six separate flares, three main headers, and hundreds of relief devices that discharged into the system. As the flare system was modified over the years, multiple cross-connection points were added between the headers in an effort to balance the flow rates through the headers with minimal piping changes.

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A polystyrene production facility wanted a complete audit of all pressure relief valve files and documents to determine and process safety information gaps. Requirements included analyzing a third-party contractor’s evaluation of specific vessels that did not have a relief device installed on them, and a pressure relief and flare system design evaluation on the relief devices at the facility.
A client needed to update a prior QRA study from 2015 of their plant with more equipment and buildings. OSHA 29 CFR 1910.119 PSM requires, under the Process Hazard Analysis (PHA) element, that employers conduct a facility siting study to verify that the location and occupancy of buildings, control rooms and trailers have been properly evaluated.

The client was storing reactive materials in vessels that could be subject to fire exposure. They wanted to be sure that the relief protection on the vessels was correctly sized, or if not, what changes were necessary for an effective relief system.


Latest Classroom Training


PRV Stability Workshop

September 26, 2019

PRV Stability Workshop

Learn practical methods for the identification and evaluation of high risk relief systems installations where potential PRV instability requires evaluation by engineering analysis.

PHA Leader Training

November 5, 2019

PHA Leader Training

Gain a thorough understanding of the essentials of leading PHAs using industry methodologies such as HAZOP, FMEA, What If, Checklist and more, through online and in-person instruction.

SuperChems™ Hands-On Training

Jan 29-31, 2020

SuperChems™ Hands-On Training

Master techniques for addressing relief sizing for various scenarios, relief piping system design, flare header modeling and consequence modeling.