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Refrigeration > Cryogenic Treatment Of Gas Or Gas Mixture > Separation Of Gas Mixture Separation Of Gas MixtureSeparation Of Gas Mixture patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.11/15/07 - 20070261437 - Enhanced process for the purification of anhydrous hydrogen chloride gas The present invention relates to a process for purifying anhydrous hydrogen chloride gas (“aHCl”), and preferably the anhydrous hydrogen chloride gas recovered from an isocyanate production process. In the process of the present invention, the content of chlorinated organics may be reduced from up to 1000 ppm by volume to ... 09/06/07 - 20070204650 - Self-contained distillation purifier/superheater for liquid-fill product container and delivery systems A process and apparatus for the on-site delivery of a gas having improved purity to from a container filled with liquid under pressure and integrated with a purifier. In the process a portion of the liquid is converted to vapor by reducing the pressure in the container and expanding the ... 07/05/07 - 20070151292 - Vapor recovery process system The present invention provides for a natural gas well vapor recovery processing system and method comprising recovering gaseous hydrocarbons to prevent their release into the atmosphere including providing a method for preventing the gaseous hydrocarbons from returning to a liquid state. ... 07/05/07 - 20070151291 - Method and installation for producing carbon monoxide by cryogenic distillation The invention relates to a method for producing carbon monoxide by cryogenic distillation. Said method comprises the following steps: a gaseous mixture (1) containing carbon monoxide, hydrogen and nitrogen is cooled and partially condensed to produce a cooled and partially condensed gaseous mixture; the cooled and partially condensed gaseous mixture ... 05/10/07 - 20070101762 - Method for designing a cryogenic air separation plant A method for designing a cryogenic air separation plant wherein a particular plant which fits into a certain classification is designed by first employing at least one predesigned subsystem for that classification to form a base system and then completing the design by adding to the base system at least ... 03/08/07 - 20070051130 - Supercritical fractionating apparatus and process The present invention provides a super fractionating apparatus and process, consisting of a fractionation column having an adsorbent body that assists in the fractionation process, and further includes a carbon dioxide supply unit, a carbon dioxide flow pipe, a raw material supply unit and a raw material flow pipe. The ... 03/01/07 - 20070044506 - Process and arrangement for the backup supply of a pressurized gas through cryogenic liquid spraying In a process for supplying a pressurized gas, a pressurized gas at a high production pressure is produced as an end product by separating a gaseous mixture in a separator apparatus (3, 5), a liquid to be pressurized is stored in a store (9), storing liquid is tapped, and it ... 02/15/07 - 20070033967 - Method and apparatus for the production of carbon monoxide and/or hydrogen and/or a mixture of hydrogen and carbon monoxide by cryogenic distillation The invention provides an installation for the production of hydrogen and/or carbon monoxide and/or a mixture of hydrogen and carbon monoxide, by separating a mixture to be processed (1) which contains at least carbon monoxide and hydrogen. Said installation comprises a production apparatus (9), for producing a feed mixture (3), ... 11/16/06 - 20060254311 - Process and installation for supplying gaseous carbon monoxide and/or a gaseous mixture containing at least 10% carbon monoxide In a process for providing gaseous carbon monoxide and/or a mixture containing at least 10% carbon monoxide, carbon monoxide is stored in liquid form in a storage vessel (47) and, when required, is withdrawn from the storage vessel and vaporised in a vaporiser (53) to produce gaseous carbon monoxide when ... 08/17/06 - 20060179878 - Process and device for cooling a gas by direct heat exchange with a cooling liquid For cooling a gas by direct heat exchange with a cooling liquid, the gas (1) to be cooled is introduced into the lower region of a direct contact cooler (2). A first stream of cooling liquid (8) is fed into the direct contact cooler (2) above the point of introduction ... 07/20/06 - 20060156759 - Apparatus for the low-temperature separation of a gas mixture, in particular air The apparatus is used to produce a product by low-temperature separation of a gas mixture, in particular air. It includes a direct contact cooler (3) for cooling the feed mixture, a purification apparatus (4) for purifying the cooled feed mixture and a low-temperature part (7). The low-temperature part (7) includes ... 07/06/06 - 20060144080 - Vapor process system The present invention provides for a natural gas well vapor processing system and method comprising recovering gaseous hydrocarbons to prevent their release into the atmosphere including providing a method for preventing the gaseous hydrocarbons from returning to a liquid state. ... 06/15/06 - 20060123842 - Separation of a substance mixture consisting of hydrogen chloride and phosgene The invention relates to a process for the partial or complete separation of a mixture comprising hydrogen chloride and phosgene, possibly solvents and possibly low boilers and inerts as are typically obtained in the preparation of isocyanates by reaction of amines with phosgene, which comprises firstly carrying out a partial ... 05/25/06 - 20060107691 - Light gas component separation from a carbon dioxide mixture A method of separating one or more light components, such as helium, from a carbon dioxide containing stream. A two-phase stream is obtained, at least in part, by cooling a pressurized feed stream to at least partially condense such stream. The stream that is subsequently degassed to produce a first ... 05/25/06 - 20060107690 - System unit for desorbing carbon dioxide from methanol The invention relates to a system unit for desorbing carbon dioxide and other impurities from highly pressurized methanol. Said system unit comprises at least one or more expansion vessels arranged in succession, at least one heat exchanger, and at least one liquid/gas separator. The inventive system unit contains: a) a ... 05/18/06 - 20060101851 - Light component separation from a carbon dioxide mixture A method of separating one or more first light components from a carbon dioxide containing gaseous mixture that contains at least 30 mole percent carbon dioxide. In accordance with the method, a feed stream composed of the carbon dioxide is cooled to effect at least in part, liquefaction of the ... 01/26/06 - 20060016216 - Distillation process using microchannel technology The disclosed invention relates to a distillation process for separating two or more components having different volatilities from a liquid mixture containing the components. The process employs microchannel technology for effecting the distillation and is particularly suitable for conducting difficult separations, such as the separation of ethane from ethylene, wherein ... 01/26/06 - 20060016215 - Distillation process using microchannel technology The disclosed invention relates to a process for distilling a fluid mixture in a microchannel distillation unit, the microchannel distillation unit comprising a plurality of microchannel distillation sections, the fluid mixture comprising a more volatile component and a less volatile component, the process comprising: flowing a vapor phase of the ... 10/06/05 - 20050217315 - Method and apparatus for producing a purified liquid The present invention provides generally a method and apparatus for purifying a liquid. More particularly, purification of a bulk liquid is performed by introducing a liquid stream to a purification vessel, which comprises both a distillation chamber for forming a purified vapor and an annular chamber for collecting a purified ... 08/04/05 - 20050166633 - Method for separation or molecular/atomic/ionic mixtures Disclosed herein is an improved method for separation of molecular/atomic/ionic mixtures. An efficient process for separation of multicomponent mixtures (including binary mixtures) is the object of the invention. both the levitation effect and blow torch effect are used simultaneously for paration of mixtures for the first time. ... 07/21/05 - 20050155380 - Anesthetic agent recovery Disclosed and claimed herein are devices and method for the recovery of one or more anesthetic agents after they have been exhaled from a patient undergoing surgery and before they have been vented to the atmosphere. Typical anesthetic agents include, but are not limited to, isoflurane, desflurane, sevoflurane, and the ... 07/21/05 - 20050155379 - System for supply and delivery of carbon dioxide with different purity requirements A system for the bulk supply and delivery of a carbon dioxide product stream to at least one process tool in a plurality of applications at varying pressure, purity or other process parameter within a manufacturing facility and method comprising same is disclosed herein. In one embodiment, the system is ... 07/21/05 - 20050155378 - System for supply and delivery of high purity and ultrahigh purity carbon dioxide A system for the supply and delivery of a high or a ultrahigh purity (UHP) carbon dioxide product stream to at least one process tool within a manufacturing facility and method comprising same is disclosed herein. In one embodiment, the system is comprised of the following sub-systems: a carbon dioxide ... ### FreshPatents.com Support |