Industry Article

Maximize Energy Recovery in FCCUs with Smart Power Recovery Trains Control

A proven approach to managing PRT operations across startup, generation, and emergency conditions in FCCUs

Power Recovery Trains (PRTs) are key to Fluid Catalytic Cracking Units (FCCUs), recovering energy from process gases and delivering power to the electrical grid. CCC’s control applications, covering speed, steam flow, air flow, antisurge, and bypass control, work together to manage complex operating scenarios with precision and reliability.

This article provides a detailed look at how CCC’s system manages startup sequencing, motoring and generating transitions, breaker trip events, and load-shedding responses. Real-world examples demonstrate how coordinated controller actions protect the train from surge, prevent overspeed, and maintain critical pressure balances, even during electrical disturbances.

Are you an engineer looking to improve the safety, responsiveness, and energy efficiency of your FCCU power recovery operations? So this is an essential read. You will find practical insights, calculated scenarios, and proven control strategies.