Catalysts used in selective catalytic reduction (SCR) systems in utility boilers provide high NO x removal efficiencies that routinely exceed 90%. A major co-benefit of applying SCR to coal-fired ...

Selective catalytic reduction (SCR) for NO x removal from utility boilers has been shown to have extremely high removal efficiencies. In recent years, there has been increased focus on a potentially ...

"Inducement" is a word that is getting much play in the Selective Catalytic Reduction debate right now. What are inducements? Let's step back and consider the SCR process. The diesel engine produces ...

Managing the coal-combustion process requires rapid and accurate measurements of key combustion reactants and products. For many processes, the focus is on increasing efficiency by controlling the ...

Diesel exhaust fluid or DEF is a critical ingredient for making selective catalytic reduction (SCR) work. It's a clear fluid with a very slight yellowish tinge to it and smells faintly of ammonia; yet ...