Process Safety with Trish & Traci

Taming Static Electricity in Glass-Lined Reactors

Process Safety with Trish & Traci

Show Notes

On a sunny summer day in 2007 near Wichita, Kansas, a tanker truck was offloading naphthalene into a stainless-steel tank at a solvent tank farm when the container spontaneously ignited, catching fire and exploding, shooting projectiles in the air. This led to the evacuation of thousands in a nearby community. While there were no casualties, the explosion destroyed the entire storage facility, luckily not causing any injuries or fatalities in the nearby community. An investigation determined that electrostatic charge buildup had caused a spark that ignited a solvent-air mixer in the vapor space in the vessel receiving naphtha from the tanker truck. In this episode, Traci Purdum, CP's editor-in-chief, reads an article from authors Tom Patnaik and Christian Stentzel -- both of Thaletec. The article was published May 21, 2025.

More from Process Safety with Trish & Traci

Oct 13, 2026

AI agents are now so easy to build that almost anyone can create one, but easy access doesn't mean blanket permission. In this episode, Trish and Traci explore how agentic and generative AI can help chemical facilities by gathering data for risk assessments, spotting weak signals in process trends and freeing engineers from administrative work. They also cover the risks: hallucinated sources, rogue agents and company information leaking into public tools. Trish urges listeners to fix broken processes before automating them, keep risk assessments human-led and verify every output. The goal isn't to fear AI but to use it thoughtfully.

Sep 29, 2026

Our brains are wired to find meaning in incomplete information — even when there isn't any. Here's how that same shortcut that turns clouds into animals can turn ambiguous data into costly decisions, and the simple question that can snap you out of autopilot.

Sep 15, 2026

With federal OSHA down to roughly 1,700 inspectors for 12 million workplaces — meaning a facility might see a full inspection once every 191 years — self-regulation has effectively become the entire safety system. In this episode, Trish Kerin explains why internal teams stop noticing their own drift from procedure (normalization of deviance) and why "no incidents" doesn't mean a program is working — only that controls haven't been tested yet. She outlines practical fixes: cold-eyes audits between facilities, the three lines of defense model, and the crucial difference between assurance and reassurance. Her bottom line: good process safety isn't just compliance — it drives reliability, productivity and profit.

Aug 25, 2026

On this episode of Processing Safety with Trish and Traci, forensic engineer Dr. Sean Brady joins Trish Kerin and Traci Purdum to revisit Piper Alpha, the 1988 North Sea platform disaster that killed 167 workers. They trace how a lost permit-to-work, a missing relief valve, and a design never updated for gas service combined with failed firewalls, redundant systems that bred false confidence and risers that kept feeding the fire. Using the "Jenga tower" metaphor, Brady explains how safety systems degrade unnoticed until they collapse, and why organizations must dispense with likelihood and focus on consequence, controls, and leadership culture to prevent the next catastrophe.

Aug 11, 2026

Smart design and layout choices, made well before a crisis hits, can protect plants from cyberattacks, sabotage and extreme weather without a major capital investment. This is based on an article from Amin Almasi, "Disaster Planning in Process Plants: Best Offense is a Passive Defense," Chemical Processing, July 20, 2026

See all episodes →