Reducing organic and inorganic pollutants in exhaust gases and waste air comprises feeding exhaust gas stream onto adsorber/catalyst, separating exhaust gas stream from adsorber and connecting to circulating system

摘要

Reducing organic and inorganic pollutants in exhaust gases and waste air comprises feeding the exhaust gas stream onto an adsorber/catalyst monitored for its load, separating the exhaust gas stream from the adsorber when the charge state is below the maximum charge of the exhaust gas stream, and connecting to a circulating system. The circulating system consists of the adsorber/catalyst, a plasma generator, optionally a gas heater, and a measuring system for measuring the pollutant content of the circulating gas. After the gas has passed through the circulating system several times, the system is opened to indicate the absence of pollutants, the purified exhaust gas ejected and a new cycle of charging, purifying and ejection connected.