Zero Air Gas Systems

Zero Air Gas systems for Gas Chromatography employ a four step process including filtration, hydrocarbon removal, cooling and final filtration to produce the required level of purity. Two stages of high efficiency coalescing pre-filtration are employed to re- move oil and particulate contamination. The air is then passed through a heated catalysis module to oxidize hydrocarbons into carbon dioxide and water. The air is then cooled and passed through a final membrane filter to remove all particles >0.01 micron.