Potassium Permanganate (KMNO4)

Potassium permanganate (KMnO4) is used to control acid gases, nitrogen compounds, sulfur compounds and light molecular weight gases (See table below for a list of gases which can be effectively removed with potassium permanganate).Typical installations where these gases are present include waste water treatment plants, pulp and paper mills, airports, chemical plants, refineries, air dryers, scrubber tanks and compressor intake systems.