Dräger Safety Ag&co. Kgaa

Benjamin Brandenburg

Michael Rosert

Klaus Ammann

Armin Schulten

Björn Wiese

A device for gas analysis includes a detector tube () and can be used in the area of explosive or combustible gases. A filter material, which consists of a granular, porous material and has an impregnation for absorbing toxic gases, is provided between the detector tube () and a pump ().

Filtration system for gas analysis

A sorption agent comprising activated carbon and an impregnation of the activated carbon for the sorption of air pollutants, wherein the impregnation contains a zinc compound and a molybdenum compound, as well as a gas-filtering element, such as a respirator canister, containing said sorption agent.

Sorption agent comprising an activated carbon impregnated with a zinc compound and a molybdenum compound and gas-filtering element containing the sorption agent

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Lübeck, Germany

Benjamin Brandenburg