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公开(公告)号:US20190249584A1
公开(公告)日:2019-08-15
申请号:US16277799
申请日:2019-02-15
申请人: MAN Truck & Bus AG
CPC分类号: F01N3/28 , B01F3/04049 , B01F5/0057 , B01F5/0451 , B01F5/0648 , B01F2005/0022 , B01F2005/0091 , F01N3/2066 , F01N3/2892 , F01N2470/24
摘要: An apparatus for mixing an exhaust gas stream with an additive, in particular a reducing agent. The apparatus has a mixing pipe for mixing the exhaust gas stream with the additive. The apparatus has a first deflection pipe for deflecting the exhaust gas stream, in particular by about 180°. The exhaust gas stream can be fed to the mixing pipe on the end side via the first deflection pipe. The first deflection pipe has a fastening region for attaching an additive injector to the first deflection pipe. The first deflection pipe has a swirl generating wall region arranged on the end side with respect to the mixing pipe and is configured to impart a swirl to the exhaust gas stream.
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公开(公告)号:US20190249583A1
公开(公告)日:2019-08-15
申请号:US16395472
申请日:2019-04-26
发明人: Korneel De Rudder , Corine Chauvin
CPC分类号: F01N3/2066 , B01F3/04049 , B01F5/0062 , B01F2005/0091 , F01N3/36 , F01N13/08 , F01N2470/02 , F01N2470/18 , F01N2610/02 , F01N2610/1453 , Y02T10/24
摘要: A dosing and mixing arrangement includes a mixing tube having a constant diameter along its length. At least a first portion of the mixing tube includes a plurality of apertures. The arrangement also includes a swirl structure for causing exhaust flow to swirl outside of the first portion of the mixing tube in one direction along a flow path that extends at least 270 degrees around a central axis of the mixing tube. The arrangement is configured such that the exhaust enters an interior of the mixing tube through the apertures as the exhaust swirls along the flow path. The exhaust entering the interior of the mixing tube through the apertures has a tangential component that causes the exhaust to swirl around the central axis within the interior of the mixing tube. The arrangement also includes a doser for dispensing a reactant into the interior of the mixing tube.
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公开(公告)号:US20190211732A1
公开(公告)日:2019-07-11
申请号:US16357874
申请日:2019-03-19
申请人: Tenneco GmbH
CPC分类号: F01N3/2892 , B01F3/04049 , B01F5/0473 , B01F5/0608 , B01F5/0644 , F01N3/0253 , F01N3/0293 , F01N3/10 , F01N3/206 , F01N2260/04 , F01N2610/00
摘要: A mixer assembly comprises a tubular housing including a reductant inlet, an exhaust gas inlet and an exhaust gas outlet. The tubular housing defines a longitudinal axis along which exhaust enters the housing. The reductant inlet is positioned on a first side of the tubular housing. An upstream element covers approximately one-half of the cross sectional area of the enhaust gas inlet and is positioned upstream of the reductant inlet. An upstream surface of the upstream mixing element directs exhaust gas flow transversly toward the reductant inlet. A downstream mixing element along with the upstream mixing element at least partially defines a reductant receiving duct in which injected reductant and exhaust gas mix.
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4.
公开(公告)号:US20180193795A1
公开(公告)日:2018-07-12
申请号:US15702668
申请日:2017-09-12
IPC分类号: B01D53/56 , B01J19/24 , B01D53/50 , B01D53/60 , B01D53/76 , B01F3/04 , B01F5/04 , B01F5/06 , B01J19/18 , B01J19/00 , B01D53/34
CPC分类号: B01D53/56 , B01D53/346 , B01D53/50 , B01D53/60 , B01D53/76 , B01D2251/108 , B01D2258/06 , B01D2259/4508 , B01F3/04049 , B01F5/0451 , B01F5/0466 , B01F5/0618 , B01F2005/0631 , B01F2005/0639 , B01J19/006 , B01J19/1806 , B01J19/2405 , B01J2219/00779 , Y02A50/2344
摘要: Methods related generally to the removal of atmospheric pollutants from the gas phase, are provided. The methods involve contacting a first stream comprising NO and/or NO2 with a second stream comprising (ClO2)0 to provide a third stream comprising NO and NO2 at a molar ratio of about 1:1; and contacting the third stream with a fourth stream comprising an aqueous metal hydroxide (MOH) solution to convert NO and NO2 to MNO2.
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公开(公告)号:US20180193680A1
公开(公告)日:2018-07-12
申请号:US15741544
申请日:2016-07-13
申请人: BASF SE
CPC分类号: A62C4/02 , B01F3/04049 , B01F3/04099 , B01F2005/0091 , F04F5/04 , F04F5/46 , F04F5/463
摘要: The invention relates to an ejector nozzle having a liquid-carrying duct and a gas-carrying duct. The gas-carrying duct opens into the liquid-carrying duct upstream of an outlet opening. The insert acting as a flame arrester is positioned in the gas-carrying duct. The insert is configured in such a way that no gas can flow around the insert. The invention furthermore relates to use of the ejector nozzle in a jet loop reactor.
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公开(公告)号:US20180161737A1
公开(公告)日:2018-06-14
申请号:US15319041
申请日:2015-12-01
发明人: Yoshiaki TACHIBANA
IPC分类号: B01F1/00 , B01F3/04 , B01F5/02 , B01F15/06 , H01L21/02 , H01L21/033 , H01L21/304 , B05B7/16
CPC分类号: B01F1/0005 , B01F1/00 , B01F3/04 , B01F3/04049 , B01F5/02 , B01F5/0231 , B01F15/06 , B05B7/16 , B05B7/1666 , B05B7/32 , B05D1/02 , B05D3/10 , B08B3/02 , B08B3/08 , H01L21/02052 , H01L21/027 , H01L21/0331 , H01L21/304
摘要: Provided are a cleaning method and cleaning device for cleaning with micro/nano-bubbles, with which a simple method of spraying a treatment solution containing micro/nano-bubbles onto a substrate to be processed makes it possible to efficiently and reliably peel off residual resist or remove contaminants from the substrate, while reducing an environmental load. This cleaning method is characterized in that, with respect to a substrate to be treated to which a resist film has adhered onto the substrate or a substrate to be treated to which the surface thereof has been contaminated with a metal or metal compounds, the resist film is peeled off or the metals or metal compounds are removed by spraying onto the substrate to be treated a treatment solution containing gaseous micro/nano-bubbles and having a temperature maintained at 30° C. to 90° C., the mean particle size of the micro/nano-bubbles when measured by an ice embedding method using a cryo-transmission electron microscope being 100 nm or smaller, preferably 30 nm or smaller, and also preferably the density of such bubbles being 108 or more bubbles per 1 mL.
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7.
公开(公告)号:US20180140997A1
公开(公告)日:2018-05-24
申请号:US15876182
申请日:2018-01-21
IPC分类号: B01D53/56 , B01J19/24 , B01D53/50 , B01D53/60 , B01D53/76 , B01F3/04 , B01F5/04 , B01F5/06 , B01J19/18 , B01J19/00 , B01D53/34
CPC分类号: B01D53/56 , B01D53/346 , B01D53/50 , B01D53/60 , B01D53/76 , B01D53/92 , B01D2251/108 , B01D2252/1035 , B01D2258/012 , B01D2258/06 , B01D2259/4508 , B01D2259/4566 , B01F3/04049 , B01F3/04985 , B01F5/0451 , B01F5/0466 , B01F5/061 , B01F5/0618 , B01F2005/0631 , B01F2005/0639 , B01J19/006 , B01J19/1806 , B01J19/2405 , B01J2219/00779 , Y02A50/2344 , Y02A50/2348
摘要: Integrated exhaust gas systems, methods, and processes are disclosed that includes pretreatment, treatment and post-treatment processes arranged in a variety of reaction environments to address varied application requirements and end product requirements is described in this disclosure. In addition, a contemplated ballast water treatment system—that can be used in combination with the integrated exhaust gas systems can treat seawater and return it to storage within the vessel or send treated water back to the sea. This system can be sized to treat the seawater as it is leaving the ship without prior treatment, while the seawater is aboard or treat the seawater that is within the ship and add any additional treatment to the water, as the seawater leaves the ship. This system is not involved with pumping the seawater into the ship or filtering the water prior to storage as ballast water.
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公开(公告)号:US09957870B2
公开(公告)日:2018-05-01
申请号:US15315051
申请日:2015-05-12
申请人: TENNECO GMBH
IPC分类号: F01N3/10 , F01N3/28 , B01F3/04 , B01F5/04 , B01F5/00 , B01D53/94 , B01D46/00 , F01N3/20 , F01N3/021
CPC分类号: F01N3/2892 , B01D46/0027 , B01D53/9418 , B01D2279/30 , B01F3/04049 , B01F5/0062 , B01F5/0451 , B01F2005/0091 , F01N3/021 , F01N3/2066 , F01N2470/04 , F01N2610/1453 , Y02T10/24
摘要: An exhaust-gas mixing pipe for admixing additive into an exhaust-gas stream of a combustion engine. The housing wall has multiple rows, arranged over a circumference U, of openings through which gas can flow into the interior of the pipe, wherein the at least one opening of a row forms in each case one stage M characterized according to its size by the average opening cross section Q of the openings, wherein the sum of all the opening cross sections Q of all the openings of all the rows of the exhaust-gas mixing pipe is equal to SQ. In that context, at least one first-order stage M1, is provided, wherein stage M1 has openings having an average opening cross section Q1. At least one second-order stage M2, is provided, with openings having an average opening cross section Q2, where Q2>=f Q1, where 5
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公开(公告)号:US09950328B2
公开(公告)日:2018-04-24
申请号:US15078551
申请日:2016-03-23
IPC分类号: B05B7/04 , B01F5/08 , B05B7/14 , B05B1/02 , B01F5/02 , B01F5/06 , B01F13/10 , B01F15/00 , B05B1/04 , B05B1/20 , B01F3/04
CPC分类号: B05B7/1404 , B01F3/04049 , B01F5/0256 , B01F5/064 , B01F5/08 , B01F13/1016 , B01F13/1022 , B01F15/00344 , B01F15/00357 , B05B1/02 , B05B1/042 , B05B1/202 , B05B7/04 , B05B7/0408
摘要: An apparatus for dispersing particles in a fluid, comprising: a flow divider for receiving the fluid and for separating the fluid into a first fluid stream and a second fluid stream; first and second fluid branches for receiving the fluid streams; a branch joining section for receiving the fluid streams, the branch joining section having a collision zone for allowing the first and second fluid streams to collide; a first nozzle that is arranged in the first fluid branch; and a second nozzle is arranged in the second fluid branch, the first nozzle comprising an orifice that is followed by a fluid diverging section.
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公开(公告)号:US09903602B2
公开(公告)日:2018-02-27
申请号:US14812960
申请日:2015-07-29
发明人: William John Darvill
CPC分类号: F24F3/14 , B01F3/04049 , B01F7/00341 , B01F15/0254 , B01F2215/008 , F24F3/166 , F24F6/14 , F24F11/30 , F24F2003/1667 , F24F2006/143 , F24F2110/00 , Y02B30/545
摘要: A humidifying apparatus includes a body and a nozzle detachably mounted on the body. The body includes a chamber, a water tank for supplying water to the chamber, and a motor-driven impeller for generating an air flow over water stored in the chamber. An ultraviolet radiation emitting lamp irradiates water stored in the chamber. The air flow is humidified with water from the chamber, and conveyed to the nozzle for emission from the apparatus. A sensor detects the position of the nozzle relative to the body, and a drive circuit controls the actuation of the lamp depending on an output from the sensor.
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