Apparatus and method for the analysis of gases, in particular for the analysis of natural gas extracted as shale gas

摘要

An apparatus and a method for the treating gases, such as natural gas extracted as shale gas, has a heat-insulated protective housing with a stratified liquid reservoir. An outer heat exchanger outside the protective housing has a primary side about which ambient air flows as heating medium and a secondary side for cold stratified reservoir liquid to be heated and fed back to the stratified reservoir. A defined quantity of gas flows through an inner heat exchanger inside the housing and is heated to a defined gas temperature by heated stratified reservoir liquid. The cooled stratified reservoir liquid leaving the inner heat exchanger feeds back to the stratified reservoir. The heated gas leaving the inner heat exchanger flows to a gas analysis apparatus inside or outside the heat-insulated protective housing.