Just Say Nox: The Application of Direct-Injection SCR for New and Retrofit Applications

+ more


Jeff Broderick, Director of Retrofit Sales for CECO, joined Just Say NOx to talk about Catalytic Reduction Systems and the pros and cons of SCR and SNCR re-agent options for these systems.

“The overall goal of both of these systems, whether it’s an SCR or SNCR system, is to reduce the NOx generated by a combustion source, such as boilers, gas turbines, or engines,” Broderick said. “The SNCR process is a higher temperature process that does not require a catalyst but is slightly less efficient. The SCR process uses a catalyst to mix the exhaust and ammonia, and it is a much more efficient reaction, but it happens at a lower temperature.”

Safety, availability, environment and cost are all factors when choosing a system that utilizes either ammonia, hydrous ammonia or urea.

Before selecting the right method for NOx reduction, it is essential to consider all aspects and potential safety hazards.


On a Roll: The Right Adhesives for Roll Coating in Mattress Manufacturing
April 20, 2021
On a Roll seeks to answer the questions of, “Why roll coat?” and, “What adhesives should mattress manufacturers use?” Sharing his expertise is Steve Adams, Business Manager at Worthen Industries. In mattress Read more
Will Chipotle’s Investment In Education Pay Off For Its Employees?
April 20, 2021
Chipotle launched its new debt-free tuition program for its employees. The program will cover those majoring in agriculture, culinary, and hospitality industries. The move shows intention for how the QSR values Read more
Track to the Future: Array Technologies Achieves ISO 9001:2015 Certification
April 20, 2021
Array Technologies recently completed its ISO audits and ISO certification. This exciting step in Array Technologies' growth was the main topic of conversation for this episode of Track to the Future. Travis Read more