For Portion Of Total Gas Flow Patents (Class 96/263)
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Patent number: 8828130Abstract: An object of the present invention is to solve these problems and to provide a exhaust gas treatment system which prevents formation of deposits in a main duct and a flue, on and after the point where the exhaust gases converge, after the removal of CO2 and reduces labor required for maintenance such as cleaning, and thus enabling a long-term operation.Type: GrantFiled: March 3, 2010Date of Patent: September 9, 2014Assignee: Babcock-Hitachi Kabushiki KaishaInventors: Jun Shimamura, Toshio Katsube, Shigehito Takamoto, Masaharu Kuramoto, Naoki Oda
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Patent number: 8685236Abstract: A method of removing contaminates from sour water is provided. The method includes producing raw sour water within a syngas production system, and removing the contaminates from the raw sour water using a chemical reaction within a treatment unit to produce treated sour water. The treatment unit is in flow communication with the syngas production system.Type: GrantFiled: August 20, 2009Date of Patent: April 1, 2014Assignee: General Electric CompanyInventor: Gary Daniel Miller
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Patent number: 8591626Abstract: The invention relates to a method as well as a device for separation of a carbon-dioxide-containing gas mixture (1), whereby carbon dioxide is separated from the carbon-dioxide-containing gas mixture (1) by physical gas washing (W1) and is converted into two product streams (3, 4) that consist primarily of carbon dioxide and have different pressures, and in the event of an operational breakdown, after their pressures are balanced, the product streams are subjected to an after-treatment step (W2) and then are released into the atmosphere. For balancing the pressures of the two carbon dioxide product streams (3, 4), the carbon dioxide stream (3, 7) that has the lower pressure is compressed by a gas jet ventilator (G), whereby the carbon dioxide stream (4) that has the higher pressure is used as a pumping medium (6).Type: GrantFiled: November 3, 2011Date of Patent: November 26, 2013Assignee: Linde AktiengesellschaftInventor: Alexander Brandl
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Patent number: 8535425Abstract: A separation and scrubbing system for exhaust gases includes a plurality of industrial discharge outlets, a separation unit, pipelines to direct exhaust gases from the industrial discharge outlets to the separation unit and pipelines to return treated exhaust gases to stacks corresponding to the industrial discharge outlets.Type: GrantFiled: May 22, 2009Date of Patent: September 17, 2013Inventors: Quinn D. Rebryna, Ron E. Cookson
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Publication number: 20120325092Abstract: An object of the present invention is to solve these problems and to provide a exhaust gas treatment system which prevents formation of deposits in a main duct and a flue, on and after the point where the exhaust gases converge, after the removal of CO2 and reduces labor required for maintenance such as cleaning, and thus enabling a long-term operation.Type: ApplicationFiled: March 3, 2010Publication date: December 27, 2012Inventors: Jun Shimamura, Toshio Katsube, Shigehito Takamoto, Masaharu Kuramoto, Naoki Oda
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Publication number: 20120192718Abstract: Embodiments of recirculating filtration and exhaust systems for material processing systems are disclosed herein. A material processing system configured in accordance with one embodiment includes an enclosure for processing a workpiece, the enclosure having an enclosure inlet and an enclosure outlet. The system also includes a first flow path fluidly coupled to the enclosure inlet and the enclosure outlet, and a first filtration assembly in the first flow path. The first filtration assembly draws airflow from the enclosure and returns the airflow to the enclosure. The system further includes a second flow path in fluid communication with the first flow path upstream from the enclosure inlet, and a second filtration assembly in the second flow path. The second filtration assembly draws airflow from the first flow path and returns airflow to the first flow path.Type: ApplicationFiled: February 1, 2011Publication date: August 2, 2012Applicant: Universal Laser Systems, Inc.Inventors: Yefim P. Sukhman, Christian J. Risser, Nathan H. Schuknecht, James W. Rabideau, Joseph T. Hillman
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Patent number: 7967900Abstract: In an air filtering apparatus for generating electrolytic water, infiltrating the electrolytic water into a gas-liquid contact member, and blowing air to the gas-liquid contact member by an air blowing fan, thereby filtering air, including a drain pipe for discharging the electrolytic water and a drain tank for receiving and stocking the electrolytic water discharged from the drain pipe which are mounted in a housing, the drain tank has a vertical tank body and disposed so as to be taken in and out through the front surface of the housing.Type: GrantFiled: October 29, 2007Date of Patent: June 28, 2011Assignee: Sanyo Electric Co., Ltd.Inventors: Yoichi Uchida, Hiroaki Usui, Nobuhiro Ogura, Toru Arakawa
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Patent number: 7896170Abstract: The present invention relates to a flow divider promoting separation, the flow divider comprising an inlet, at least one dividing fin, and two or more outlets. According to the present invention a pipeline leading to the inlet is sufficiently long to promote at least a degree of separation of a fluid that is carried through the pipeline and that initially is mixed, the lighter constituents flowing through a top section of the pipeline, and the heavier constituents flowing through a bottom section of the pipeline, wherein the at least one dividing fin is/are arranged either vertically and/or horizontally in order to divide the flow into two or more smaller flow streams downstream of the flow divider.Type: GrantFiled: November 10, 2006Date of Patent: March 1, 2011Assignee: Statoil ASAInventors: Bernt Bjerkreim, Karl Olav Haram, Per Salater
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Publication number: 20100064891Abstract: Aspects include a valve comprising a flowing liquid, operable to control a flow of gas through a port. Certain aspects include reaction chambers operable to react gases, and in some aspects gases are substantially contained within an envelope comprised of a flowing liquid. Certain embodiments control gas entrance into a chamber with a valve comprised of a flowing liquid controlling gas flow through a port. Various gas scrubbing systems are described, including systems comprising reaction chambers operable to react gases that yield substantial amounts of solid reaction products. Methods for controlling gas flow are disclosed. Systems and methods include sequential steps of wet-scrubbing, reacting and further wet-scrubbing a gas stream.Type: ApplicationFiled: September 17, 2008Publication date: March 18, 2010Inventor: Mark Johnsgard
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Publication number: 20080314248Abstract: The invention relates to a filter module for removing air-polluting materials from machine exhaust, comprising a filter housing with an intake opening and an outlet opening for channeling machine exhaust through, at least one mounting element for mounting the filter module on a machine, and a filter assembly, arranged in the filter housing and comprised of at least two filter groups, arranged in tandem in the direction of flow and comprised of rod-shaped filter elements with a filter medium, said elements being arranged parallel to one another at a constant center-to-center distance and with their longitudinal axis largely crosswise to the direction of flow, wherein the filter elements of two adjacent filter groups are parallel to one another, and are arranged offset in relation to one another, crosswise to their longitudinal axes and to the direction of flow.Type: ApplicationFiled: September 9, 2005Publication date: December 25, 2008Inventor: Erich Peteln
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Patent number: 7228859Abstract: An improved humidifier assembly includes a tubing and a one-way valve for equalizing pressure between gas space of a water supply container and gas space of a humidifier vessel.Type: GrantFiled: June 29, 2004Date of Patent: June 12, 2007Assignee: Teleflex Medical IncorporatedInventor: Thomas C. Loescher
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Patent number: 6843835Abstract: An air cleaning apparatus is disclosed which, in one embodiment, has: an inlet for ambient air; an outlet for purified air; a mechanism for the uptake of a scrubbing liquor and for the removal of impurities dissolved or dispersed in the ambient air by contact with said scrubbing liquor; an inlet for feeding a scrubbing liquor from a scrubbing liquor feeding tank; an outlet for discharging used scrubbing liquor; and a blower for drawing ambient air into the apparatus, flowing the air through the apparatus and discharging the purified air from the apparatus. A kit including an apparatus as described above and a refill of scrubbing liquor ingredients, or of a scrubbing liquor concentrate or of a ready-to-use scrubbing liquor is also disclosed.Type: GrantFiled: March 25, 2002Date of Patent: January 18, 2005Assignee: The Procter & Gamble CompanyInventors: Daniele Fornai, Stylianos Kouvroukoglou, Patrizio Ricci, Renzo Rizzo, Sergio Rossi, Andrea Filippo Argentieri, Stefano Scialla
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Patent number: 6391621Abstract: To provide a process for treating gas for decomposing organic solvent and/or other organic gas contained in exhaust gas effectively and simply at low costs to remove the decomposition product of organic gas by applying other process. The gas can be treated very effectively by decomposing or removing a target gas component dissolved in liquid capable of treating the gas, preferably, by applying microbial treatment, after bringing the gas rising into contact with the liquid falling in a gas treatment tower wherein part of the gas (branched gas ) is admixed with the liquid before feeding the liquid into the tower.Type: GrantFiled: March 3, 2000Date of Patent: May 21, 2002Assignee: Fuji Photo Film Co., Ltd.Inventor: Yasuhito Naruse
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Patent number: 5863316Abstract: A recirculating fume scrubber system in which fume is evolved from an aqueous bath in a process vessel, such as an HCl pickling tank, and the evolved fume is scrubbed with water and then the scrubbed gas is divided into two portions, one of which is released to a stack vented to atmosphere and the other portion is recirculated to the scrubber.Type: GrantFiled: July 21, 1997Date of Patent: January 26, 1999Assignee: Danieli Wean, Division of Danieli CorporationInventors: Richard K. Lordo, Stephen L. Feldbauer, Timothy L. Cox