One of three projects undertaken by Ameren to reduce harmful emissions from coal-fired powerplants, the installation of two new wet flue gas desulfurization scrubber systems at Ameren's Sioux Energy ...

Enclosed is a photograph of a demonstration prototype of a stand-alone apparatus for clearing the air in an enclosed space, such as a classroom, of airborne corona-virus particles that I have ...

A generic flow diagram of a wet-limestone scrubber is illustrated in Figure 1. The process is a classic example of an aqueous acid-base chemistry reaction applied on a large industrial scale, where ...