Chemical Processing Distilled

Schneider Electric's Thomas Kwan explains why chemical plants should map their loads before buying software, and why "the optimizer decides" isn't an operating philosophy.

Jonathan Katz, executive editor of Chemical Processing, recently spoke with Thomas Kwan, an energy transition expert at the Schneider Electric Sustainability Research Institute, about his most recent Energy Saver column for Chemical Processing, titled "The Flexible Chemical Plant: Scheduling Energy Use Without Sacrificing Throughput." Kwan, whose official title at Schneider is global vice president of strategic innovation and industrial ecosystems, wrote about how electrified compressors, separations and utilities can behave more like power brokers whose price refreshes every hour. He noted that plants running through a price spike are paying for steady-state, continuous operation they may not need, and he suggested that, to save energy, they must consider operational flexibility itself an energy asset. Kwan asked readers whether they knew which loads in their operation can move by minutes or hours, what that movement is worth under their energy tariff, and when product commitments, catalyst constraints or safety margins erase the benefit before it reaches the ledger.

In September's Distilled News, a federal appeals court strikes down the EPA's methylene chloride ban, three chemical makers agree to pay $455 million over PFAS, and BASF and Kemira look at new production.

In this episode of the Chemical Processing Distilled Podcast, Brad Buecker of SAMCO Technologies joins editor-in-chief Traci Purdum to dig deeper into reverse osmosis for boiler makeup water. Buecker contrasts RO with sodium softening, explaining how RO removes up to 99% of dissolved ions, cutting corrosion, scaling and blowdown compared to softening alone. He stresses that raw water quality and pretreatment reliability — not snapshot testing — determine RO success and warns against microbiological fouling, chlorine damage and cutting corners on monitoring. Buecker also covers normalization programs, cleaning triggers and design considerations for plants weighing a switch from softening to RO.

An Eastman Chemical veteran-turned-leadership coach explains why technical excellence doesn't translate to leadership skill — and how organizations can close the "broken rung" that pushes women out of the pipeline right after their first promotion.

ICIS's Al Greenwood explains why ethane-fed commodity producers are cashing in while specialty chemical makers struggle to pass on higher costs.  Read the full article. 

This month, we cover the U.S. Chemical Safety Board's final report on the fatal Aug. 11 explosion at U.S. Steel's Clairton Coke Works, Argonne National Laboratory's progress on extracting lithium and other critical minerals from oilfield wastewater, and a new $100 million DOE initiative to train the next generation of critical-minerals workers.

From steam trap sprawl to a phenol plant that ignored 400x the recommended organic carbon limit, Brad Buecker walks through why condensate return demands real chemistry — and the tools (ion exchange, activated carbon, film-forming amines) that make it work.

Selecting the right Coriolis flow meter tube design goes beyond pressure, temperature and flow rate specs — it can reduce how much a plant spends on pumps and energy for the life of a pipeline. In this Solution Spotlight episode of Chemical Processing Distilled, Al Dhanji, chemical industry manager for the Americas at KROHNE, breaks down straight tube versus bent tube designs and how each handles high-viscosity products, slurries and aggressive chemicals. Using honey and water as examples, Dhanji explains why forcing fluid to change direction creates pressure drop, driving up pump size and energy costs. He also covers how tube design affects performance under entrained gas conditions.

Emerson's Michael Machuca explains how non-intrusive flow, temperature, corrosion and acoustic monitoring help chemical manufacturers boost safety, reliability and sustainability without cutting into pipes or halting production. Sponsored by Emerson

This month: fatal H2S release investigation findings, the final Conyers warehouse fire report, ACC's pushback on Brazil tariffs and a call for unified EPA-OSHA chemical safety rules and a reality check on AI in advanced process control.