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Ultra High Pure Gas Generator Zero Air Generator for TOC Analyzer produces a continuous flow of high purity Zero Air at selected pressure.Compressor takes the air from atmosphere, the hot air is than passed through copper cooling coil.The cool air is than passed through furnace where hydrocarbons are cracked at high temperature (temp. range - 400ºC to 500ºC) in presence of catalyst.The furnace reaction at higher temperature breaks the hydrocarbon into CO2 & H2O.Water is drained away through 5µ & 0.01µ filter. The modular pressure swing adsorption unit operates with alternating pressure increase and decrease.Untreated air flows under pressure through the reaction towers containing molecular sieve adsorber.Moisture, CO, CO2, THC and other unwanted components in the air are adsorbed, leaving Zero Air Gas of required purity. During the desorption cyclethe trapped substances adsorbed are released again at low pressure and the adsorber is ready for next cycle.
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