Abstract: An apparatus for recovering halogenated hydrocarbons has a desorption vessel which accommodates a sorbent which comprises the halogenated hydrocarbons, a steam generator which is configured to produce steam from water supplied to the steam generator and to introduce the steam which is produced into the desorption vessel in a manner such that the halogenated hydrocarbons are desorbed from the sorbent and absorbed by the steam, a cooling device which is configured to cool the steam supplemented with halogenated hydrocarbons in a manner such that a condensate is formed, and a collecting vessel which receives the condensate is provided.

Abstract: A filter system for a building, in particular a hospital, having an exhaust air duct, by means of which a gas mixture is conducted out of the building, and a filter device, which is assigned to the exhaust air duct and is configured to filter at least partially anaesthetic gases out of the gas mixture flowing through the filter device is provided. A filter device for installation in a filter system is also provided.

Abstract: A filter system for a building, in particular a hospital, having an exhaust air duct, by means of which a gas mixture is conducted out of the building, and a filter device, which is assigned to the exhaust air duct and is configured to filter at least partially anaesthetic gases out of the gas mixture flowing through the filter device is provided. A filter device for installation in a filter system is also provided.

Abstract: An apparatus for recovering halogenated hydrocarbons has a desorption vessel which accommodates a sorbent which comprises the halogenated hydrocarbons, a steam generator which is configured to produce steam from water supplied to the steam generator and to introduce the steam which is produced into the desorption vessel in a manner such that the halogenated hydrocarbons are desorbed from the sorbent and absorbed by the steam, a cooling device which is configured to cool the steam supplemented with halogenated hydrocarbons in a manner such that a condensate is formed, and a collecting vessel which receives the condensate is provided.

Abstract: A filter cartridge for recovering halogenated hydrocarbons (HKW), such as those occurring in inhalation anesthetics in the medical field, contains a first gas inlet; a container which contains a filter insert; wherein the container is connected over a connection with a cover and with a gas release; wherein the container is united via two sealing rings and a filter plate with the cover; wherein the filter insert contains a zeolite; wherein the filter insert has openings; wherein the filter insert adapts with the base of the filter insert to recesses in the container.

Abstract: A filter cartridge for recovering halogenated hydrocarbons (HKW), such as those occurring in inhalation anesthetics in the medical field, contains a first gas inlet; a container which contains a filter insert; wherein the container is connected over a connection with a cover and with a gas release; wherein the container is united via two sealing rings and a filter plate with the cover; wherein the filter insert contains a zeolite; wherein the filter insert has openings; wherein the filter insert adapts with the base of the filter insert to recesses in the container.

Abstract: The invention relates to a high power density sorption heat store, preferably for storing low-temperature heat, and is characterized in that a tube jacket 2 is provided with tube bottoms 3, 3′, and with heat exchange tubes 4, which penetrate the sorption layer 5 between the carrier floors 6, 6′; the mat layers 9, 9′ are in each case located in between; the tube jacket 2 essentially is enclosed by a working fluid tank 10 comprising the working fluid lines 11, 11′ including the valves 12, 12′, which in turn are in connection with the mat layers 9, 9′; and the dip tank 13, in the bottom area, comprises the passage 16; and heat exchange tubes 4 are proportionally equipped with ribs 27, and are loosely guided through openings 29 of the carrier floor 6′ and through the mat layer 9′ but are fixedly connected with the tube bottoms 3, 3′; and the ribs 27 are enclosed by a finely perforated network 28.

Abstract: The invention relates to a high power density sorption heat store, preferably for storing low-temperature heat, and is characterized in that a tube jacket 2 is provided with tube bottoms 3, 3′, and with heat exchange tubes 4, which penetrate the sorption layer 5 between the carrier floors 6, 6′; the mat layers 9, ′ are in each case located in between; the tube jacket 2 essentially is enclosed by a working fluid tank 10 comprising the working fluid lines 11, 11′ including the valves 12, 12′, which in turn are in connection with the mat layers 9, 9′; and the dip tank 13, in the bottom area, comprises the passage 16; and heat exchange tubes 4 are proportionally equipped with ribs 27, and are loosely guided through openings 29 of the carrier floor 6′ and through the mat layer 9′ but are fixedly connected with the tube bottoms 3, 3′; and the ribs 27 are enclosed by a finely perforated network 28.

Abstract: The invention relates to a method and apparatus for selectively removing and recovering gas and steam mixtures which can be used in different technical fields, in particular in the medical field such as anesthetics. Individual components of the mixtures are bound in adsorbing substances while other components pass these. The adsorbed gas is desorbed by way of heating up the adsorbing substances, is liquified in a following condensor and fed for reuse. For the desorbing substances zeolites are used which have been adapted by synthesis or modification for the application purpose, in particular dealuminated zeolites.