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公开(公告)号：US1197862A
公开(公告)日：1916-09-12
申请号：US5521015
申请日：1915-10-11
申请人： SCOTT DONALD M
发明人： SCOTT DONALD M
CPC分类号： B60Q1/36
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公开(公告)号：US08839603B2
公开(公告)日：2014-09-23
申请号：US13608849
申请日：2012-09-10
申请人： Don McAlpine Lawrence , Scott Donald Cooper , David T. Zultowski , Michiel J. Van Nieuwstadt , Roberto Teran, Jr. , Emile Wheeler, III
发明人： Don McAlpine Lawrence , Scott Donald Cooper , David T. Zultowski , Michiel J. Van Nieuwstadt , Roberto Teran, Jr. , Emile Wheeler, III
CPC分类号： F01N3/0253 , F01N3/0842 , F01N3/0871 , F01N9/002 , F01N11/00 , F01N2550/05 , F01N2610/03 , F01N2610/10 , F01N2610/107 , F01N2610/146 , F01N2900/0404 , F01N2900/08 , F01N2900/12 , Y02T10/47
摘要： A method of supplying fuel vapor to an exhaust aftertreatment device of a motor vehicle is provided. The method includes evaporating fuel on a voltage-biased, resistive heating element, the element set in an enclosure configured to release fuel vapor to the exhaust-aftertreatment device, and indicating that the element is degraded if a current flowing through the element is less than a threshold current. In some embodiments, the threshold current is based on the ambient temperature and/or the amount of fuel in the enclosure.
摘要翻译： 提供了向机动车辆的排气后处理装置供给燃料蒸气的方法。 该方法包括在电压偏置的电阻加热元件上蒸发燃料，所述元件设置在外壳中，其被配置为将燃料蒸气释放到排气后处理装置，并且指示如果流过元件的电流小于 阈值电流。 在一些实施例中，阈值电流基于环境温度和/或外壳中的燃料量。
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公开(公告)号：US08769935B2
公开(公告)日：2014-07-08
申请号：US13429125
申请日：2012-03-23
申请人： Furqan Zafar Shaikh , John Paul Bogema , Michiel J. Van Nieuwstadt , Scott Donald Cooper , Garry Anthony Zawacki , Jacobus Hendrik Visser , William Charles Ruona , Timothy Webb , Ed Kulik , David K. Chen
发明人： Furqan Zafar Shaikh , John Paul Bogema , Michiel J. Van Nieuwstadt , Scott Donald Cooper , Garry Anthony Zawacki , Jacobus Hendrik Visser , William Charles Ruona , Timothy Webb , Ed Kulik , David K. Chen
CPC分类号： F01N3/208 , F01N9/00 , F01N2560/026 , F01N2570/145 , F01N2610/1406 , F01N2610/146 , F01N2900/12 , F01N2900/1814 , Y02A50/2325 , Y02C20/10 , Y02T10/24 , Y02T10/47
摘要： A method of operating an internal combustion engine having a reductant delivery and storage system in an emission control system, comprising of correlating a change in a monitored operating condition with a refill event to determine whether a reductant-diluting substance has been added to the reductant storage system; and limiting vehicle operation based on the correlation.
摘要翻译： 一种在排放控制系统中操作具有还原剂输送和储存系统的内燃机的方法，包括将监测的运行状态的变化与再填充事件相关联，以确定还原剂稀释物质是否已添加到还原剂储存器 系统; 并基于相关性限制车辆操作。
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公开(公告)号：US08709376B2
公开(公告)日：2014-04-29
申请号：US12889045
申请日：2010-09-23
申请人： Scott Donald Barnicki , Stephen Neal Falling , Jeffrey Scott Kanel , Robert Sterling Kline , Peter Borden Mackenzie
发明人： Scott Donald Barnicki , Stephen Neal Falling , Jeffrey Scott Kanel , Robert Sterling Kline , Peter Borden Mackenzie
IPC分类号： C01B17/90 , C07C309/30 , C07C59/06 , C07C51/42
CPC分类号： B01D11/0492 , B01J31/0225 , B01J31/0227 , B01J31/4092 , C07C51/48 , C07C303/44 , C07C315/06 , Y02P20/584 , C07C59/06 , C07C309/06 , C07C309/05 , C07C317/04
摘要： Disclosed is a process for the extractive recovery of an acid catalyst from an aqueous mixture of glycolic acid with an extraction solvent comprising a tertiary amine or an onium carboxylate compound, a modifier, and a diluent. The acid catalyst, which can comprise strong acids such as sulfuric acid, alkyl sulfonic acids, and fluoroalkyl sulfonic acids, can be recovered by back extraction with aqueous formaldehyde and recycled to a process for the preparation of glycolic acid by the acid-catalyzed carbonylation of formaldehyde.
摘要翻译： 公开了一种从乙醇酸的水性混合物与包含叔胺或羧酸铝化合物，改性剂和稀释剂的萃取溶剂萃取回收酸催化剂的方法。 可以包含强酸如硫酸，烷基磺酸和氟代烷基磺酸的酸催化剂可以通过用甲醛水溶液反萃取回收，并循环至通过酸催化的羰基化反应制备乙醇酸的方法 甲醛。
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25.发明申请公开(公告)号：US20130310608A1
公开(公告)日：2013-11-21
申请号：US13474837
申请日：2012-05-18
摘要： Disclosed is a process for reducing the emission of volatile organic compounds that are produced during the ketonization of carboxylic acids to ketones. The ketonization of carboxylic acids produces a gaseous by-product stream containing carbon dioxide and volatile organic compounds. This gaseous by-product stream can be fed to a direct-fired furnace used to heat the ketonization reaction feed streams where the volatile organic compounds are destroyed by combustion in the furnace. The carbon dioxide stream further acts as a diluent for the fuel to the furnace.
摘要翻译： 公开了一种减少在将羧酸酮化成酮时产生的挥发性有机化合物的排放的方法。 羧酸的酮化产生含有二氧化碳和挥发性有机化合物的气态副产物流。 这种气态副产物流可以进料到用于加热酮化反应进料流的直接燃烧炉，其中挥发性有机化合物通过在炉中燃烧而被破坏。 二氧化碳流还充当用于燃料的炉的稀释剂。
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26.发明申请HYDROCARBOXYLATION OF METHYLENE DIPROPIONATE IN THE PRESENCE OF A PROPIONIC ACID AND A HOMOGENEOUS CATALYST 有权丙酸与均相催化剂存在下亚甲基二苯甲酸的烷基化反应公开(公告)号：US20130261329A1
公开(公告)日：2013-10-03
申请号：US13431402
申请日：2012-03-27
IPC分类号： C07C67/36 , C07C29/149 , C07C51/12
CPC分类号： C07C51/12 , C07C29/149 , C07C51/09 , C07C67/08 , C07C67/36 , C07C59/06 , C07C69/24 , C07C69/675 , C07C31/202
摘要： Disclosed is a process for the production and purification of glycolic acid or glycolic acid derivatives by the carbonylation of methylene dipropionate in the presence of a homogeneous acid catalyst and propionic acid. This invention discloses hydrocarboxylations and corresponding homogeneous acid catalyst and glycolic acid separations. The homogeneous acid catalyst is readily separated from the hydrocarboxylation reaction effluent and recycled and the propionic acid is readily removed from the glycolic acid and the propionic acid is recycled
摘要翻译： 公开了一种在均相酸催化剂和丙酸存在下通过二丙酸亚甲酯的羰基化生产和纯化乙醇酸或乙醇酸衍生物的方法。 本发明公开了加氢羧化和相应的均相酸催化剂和乙醇酸分离。 均相酸催化剂容易从加氢羧化反应流出物中分离并再循环，丙酸容易从乙醇酸中除去，丙酸被再循环
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公开(公告)号：US20130004149A1
公开(公告)日：2013-01-03
申请号：US13608849
申请日：2012-09-10
申请人： Don McAlpine Lawrence , Scott Donald Cooper , David T. Zultowski , Michiel J. Van Nieuwstadt , Roberto Teran, JR. , Emile Wheeler, III
发明人： Don McAlpine Lawrence , Scott Donald Cooper , David T. Zultowski , Michiel J. Van Nieuwstadt , Roberto Teran, JR. , Emile Wheeler, III
IPC分类号： F02M37/00
CPC分类号： F01N3/0253 , F01N3/0842 , F01N3/0871 , F01N9/002 , F01N11/00 , F01N2550/05 , F01N2610/03 , F01N2610/10 , F01N2610/107 , F01N2610/146 , F01N2900/0404 , F01N2900/08 , F01N2900/12 , Y02T10/47
摘要： A method of supplying fuel vapor to an exhaust aftertreatment device of a motor vehicle is provided. The method includes evaporating fuel on a voltage-biased, resistive heating element, the element set in an enclosure configured to release fuel vapor to the exhaust-aftertreatment device, and indicating that the element is degraded if a current flowing through the element is less than a threshold current. In some embodiments, the threshold current is based on the ambient temperature and/or the amount of fuel in the enclosure.
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公开(公告)号：US20120241540A1
公开(公告)日：2012-09-27
申请号：US13489233
申请日：2012-06-05
申请人： Dwayne Pollitt , Furqan Zafar Shaikh , Scott Donald Cooper , Michael Levin , John Paul Bogema , Bret Alan Zimmerman , Gary Scott Nichols
发明人： Dwayne Pollitt , Furqan Zafar Shaikh , Scott Donald Cooper , Michael Levin , John Paul Bogema , Bret Alan Zimmerman , Gary Scott Nichols
IPC分类号： B05B7/04
CPC分类号： F01N3/2066 , F01N3/36 , F01N2610/02 , F01N2610/03 , F01N2610/1453 , Y02T10/24
摘要： A system for injecting from an injector into a duct of an engine system is provided. The system may include a first flange on a duct connection side, a second flange on an injector connection side, a stand-off separating the first flange from the second flange to form an air gap therebetween, and a seal offset from at least one of the first and the second flanges and located within the airgap and between the first flange and the second flange.
摘要翻译： 提供了一种用于从喷射器喷射到发动机系统的管道中的系统。 该系统可以包括在管道连接侧上的第一凸缘，在喷射器连接侧上的第二凸缘，将第一凸缘与第二凸缘分离以在第二凸缘之间形成气隙的支座，以及与第一凸缘之间的至少一个 第一和第二凸缘并且位于气隙内并且位于第一凸缘和第二凸缘之间。
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公开(公告)号：US20120184783A1
公开(公告)日：2012-07-19
申请号：US13431308
申请日：2012-03-27
IPC分类号： C07C29/86
CPC分类号： C07C29/86 , B01J31/2409 , B01J2531/0258 , B01J2531/821 , C07C29/149 , C07C29/80 , Y02P20/52 , C07C31/202 , C07C31/205 , C07C31/207
摘要： Disclosed is a process for the purification of a mixed diol stream. The mixed diol stream comprising two-, three-, and four-carbon diols is separated into component diols by extraction with a hydrophobic solvent mixture. The diols recovered in the extractant may be removed from the extractant stream by back extraction with water or by distillation with an azeotrope-forming agent present, preferably an azeotroping agent already present in the extractant mixture.
摘要翻译： 公开了一种纯化混合二醇流的方法。 包含二，三和四碳二醇的混合二醇料流通过用疏水溶剂混合物萃取分离成组分二醇。 在萃取剂中回收的二醇可以通过用水反萃取或用存在的共沸物形成剂，优选已经存在于萃取剂混合物中的共沸剂进行蒸馏，从萃取剂流中除去。
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公开(公告)号：US20120046500A1
公开(公告)日：2012-02-23
申请号：US12889065
申请日：2010-09-23
IPC分类号： C07C29/147
CPC分类号： B01J31/2404 , B01J31/24 , B01J31/2409 , B01J31/4053 , B01J2531/0238 , B01J2531/821 , C07C29/149 , C07C29/86 , Y02P20/52 , Y02P20/582 , Y02P20/584 , C07C31/202
摘要： Disclosed is a process for the extractive recovery of a homogeneous ruthenium catalyst from the reaction product of the hydrogenation of glycolic acid, glycolate esters, and/or glycolic acid oligomers with an extractant comprising a hydrophobic solvent and an optional hydrophilic solvent. The ruthenium catalyst, which can include 1,1,1-tris(diaryl- or dialkylphosphinomethyl)alkane ligands, can be recovered from the hydrophobic extract phase by back extraction with a hydrophilic solvent and recycled to a process for the preparation of ethylene glycol by the hydrogenation of glycolic acid and glycolic acid derivatives.
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