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ZeoSys GmbH
| ZeoSys GmbH Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20100331584 | METHOD FOR RECOVERY OF HALOGENATED HYDROCARBONS - Recovery of a halogenated hydrocarbon is performed by removing the halogenated hydrocarbon from an accompanying gas and/or temporarily storing the halogenated hydrocarbon on sorption filters, and releasing the halogenated hydrocarbon in targeted manner. The halogenated hydrocarbon serves for removal of an expiration gas using a steam carrier. A flow of the halogenated hydrocarbon takes place through two sorbents, (1) a hydrophobic carbon molecular sieve and (2) a hydrophobic zeolite, in two sorbent beds, spatially following one another. Air mixed with steam or steam has a temperature of the gases between 90° C. and 100° C. at normal pressure. In a filter for carrying out theabove recovery method, two filter beds are disposed to spatially follow one another. | 12-30-2010 |
| 20090101010 | FILTER CARTRIDGE FOR RECUPERATING HALOGENATED HYDROCARBONS - 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. | 04-23-2009 |