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公开(公告)号：US10315150B2
公开(公告)日：2019-06-11
申请号：US15883614
申请日：2018-01-30
IPC分类号： B01D53/00 , F01K5/02 , F25J3/02 , F23J15/06 , F23C9/00 , C10L3/10 , B01D53/14 , B01D53/75 , F01K23/10
摘要： The present techniques are directed to a system and method for recovering carbon dioxide (CO2). The method includes recovering the CO2 from a gas mixture including the CO2 via a CO2 separation system. The CO2 separation system includes a rotating freezer/melter.
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公开(公告)号：US10099972B2
公开(公告)日：2018-10-16
申请号：US14531725
申请日：2014-11-03
申请人： Paul F. Keusenkothen , Timothy A. Barckholtz , J. Tim Cullinane , Robert D. Denton , Frank Hershkowitz , Ian J. Laurenzi
发明人： Paul F. Keusenkothen , Timothy A. Barckholtz , J. Tim Cullinane , Robert D. Denton , Frank Hershkowitz , Ian J. Laurenzi
摘要： Systems and a method are provided for producing an aromatic hydrocarbon and generating electricity from a tail gas stream. The method includes feeding a first stream including a raw natural gas into a reactor. The method includes converting the first stream, at least in part, to a second stream including an aromatic hydrocarbon within the reactor. The method includes separating the second stream into a tail gas stream and a liquid aromatic hydrocarbon stream and combusting at least a portion of the tail gas stream to generate electricity.
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公开(公告)号：US20180016977A1
公开(公告)日：2018-01-18
申请号：US15587829
申请日：2017-05-05
CPC分类号： F02C3/22 , C10G5/06 , C10G70/043 , C10G2300/1025 , F02C3/28 , F02C6/00 , F25J3/0209 , F25J3/0233 , F25J3/0242 , F25J3/061 , F25J3/0635 , F25J3/0645 , F25J2200/02 , F25J2200/70 , F25J2205/04 , F25J2220/66 , F25J2220/68 , F25J2230/08 , F25J2230/32 , F25J2235/60 , F25J2240/02 , F25J2290/72
摘要： Methods and systems for treating a compressed gas stream. The compressed gas stream is cooled and liquids are removed therefrom to form a dry gas stream, which is chilled in a first heat exchanger. Liquids are separated therefrom, thereby producing a cold vapor stream and a liquids stream. A first part of the cold vapor stream is expanded to produce a cold two-phase fluid stream, and a second part of the cold vapor stream is cooled to form a cooled reflux stream. Various streams are fed into a separation column to produce a cold fuel gas stream and a low temperature liquids stream. The second part of the cold vapor stream is cooled by the cold fuel gas stream, which becomes a warmed fuel gas stream that is compressed and used with the low-temperature liquids stream to chill the dry gas stream and to cool the compressed gas stream.
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公开(公告)号：US09784140B2
公开(公告)日：2017-10-10
申请号：US14188545
申请日：2014-02-24
申请人： Richard A. Huntington , Robert D. Denton , Patrick D. McMahon , Lalit K. Bohra , Jasper L. Dickson
发明人： Richard A. Huntington , Robert D. Denton , Patrick D. McMahon , Lalit K. Bohra , Jasper L. Dickson
CPC分类号： F01K23/10 , F01K13/00 , F01K17/025 , F01K23/14 , F02C6/18 , Y02E20/14 , Y02E20/16 , Y02E20/326 , Y02E20/344
摘要： A method for generating steam for hydrocarbon production is provided. The method includes producing steam using heat from an exhaust stream from a gas turbine system. A water stream is condensed from combustion products in the exhaust stream, and the water stream is used as a make-up water for production of the steam.
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公开(公告)号：US09689309B2
公开(公告)日：2017-06-27
申请号：US14005176
申请日：2012-03-05
申请人： Russell H. Oelfke , Richard A. Huntington , Sulabh K. Dhanuka , Dennis M. O'Dea , Robert D. Denton , O. Angus Sites , Franklin F. Mittricker
发明人： Russell H. Oelfke , Richard A. Huntington , Sulabh K. Dhanuka , Dennis M. O'Dea , Robert D. Denton , O. Angus Sites , Franklin F. Mittricker
IPC分类号： F02C3/34 , F02C1/00 , F02C1/08 , F02C6/02 , F02C6/18 , F02C7/14 , B01D53/62 , F02C3/30 , F02C6/10
CPC分类号： F02C3/34 , B01D53/62 , B01D2256/10 , B01D2257/504 , B01D2258/0283 , F02C1/005 , F02C1/08 , F02C3/30 , F02C6/02 , F02C6/10 , F02C6/18 , F02C7/14 , F05D2270/08 , Y02A50/2342 , Y02C10/04 , Y02E20/14 , Y02E20/16 , Y02E20/185 , Y02E20/326 , Y02T50/677
摘要： Systems, methods, and apparatus are provided for generating power in combined low emission turbine systems and capturing and recovering carbon dioxide from the exhaust. In one or more embodiments, the exhaust from multiple turbine systems is combined, cooled, compressed, and separated to yield a carbon dioxide-containing effluent stream and a nitrogen-containing product stream. Portions of the recycled exhaust streams and the product streams may be used as diluents to regulate combustion in each combustor of the turbine systems.
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公开(公告)号：US09663419B2
公开(公告)日：2017-05-30
申请号：US13994433
申请日：2011-12-20
CPC分类号： C07C2/78 , C07C2/06 , C07C4/06 , C07C5/09 , C07C7/00 , C07C7/14858 , C07C2521/04 , C07C2521/08 , C07C2521/12 , C07C2523/42 , C07C2523/44 , C07C2523/50 , C10G50/00 , C10G2300/1025 , C10G2300/202 , C10G2300/207 , C10G2400/20 , C10G2400/22 , C10G2400/24 , Y02P30/40 , C07C11/24 , C07C11/04
摘要： The invention relates to processes for converting a mixture of hydrocarbon and sulfur-containing molecules such as mercaptans into products comprising acetylene, ethylene, and hydrogen sulfide, to processes utilizing the acetylene and ethylene resulting from the conversion, and to equipment useful for such processes.
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47.发明申请Liquefied Natural Gas Production System and Method With Greenhouse Gas Removal 审中-公开液化天然气生产系统和温室气体去除方法公开(公告)号：US20170016667A1
公开(公告)日：2017-01-19
申请号：US15182035
申请日：2016-06-14
摘要： Described herein are systems and processes to produce liquefied natural gas (LNG) using liquefied nitrogen (LIN) as the refrigerant. Greenhouse gas contaminants are removed from the LIN using a greenhouse gas removal unit.
摘要翻译： 本文描述了使用液化氮（LIN）作为制冷剂来生产液化天然气（LNG）的系统和方法。 使用温室气体清除装置，从LIN中除去温室气体污染物。
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公开(公告)号：US20160187061A1
公开(公告)日：2016-06-30
申请号：US14944941
申请日：2015-11-18
CPC分类号： F25J3/0295 , B01D3/008 , B01D3/205 , F25J3/0209 , F25J3/0233 , F25J3/0266 , F25J2200/02 , F25J2200/30 , F25J2200/50 , F25J2200/74 , F25J2200/90 , F25J2205/04 , F25J2205/20 , F25J2280/40 , Y02C10/12
摘要： The disclosure includes techniques associated with a collector tray assembly for a cryogenic distillation tower disposed below a slurry mix zone and above a lower distillation zone, wherein the collector tray assembly comprises a deck at a lower end of the slurry mix zone, and wherein the deck comprises at least one vapor riser configured to pass the vapor from the lower distillation zone into the slurry mix zone, wherein the vapor riser comprises a substantially vertical heat transfer section configured to pass the vapor substantially upwards through the slurry mix zone, and a vapor outlet section comprising at least one vapor outlet, wherein the vapor outlet section is below the heat transfer section.
摘要翻译： 本公开包括与用于低温蒸馏塔的收集器盘组件相关联的技术，其设置在浆料混合区下方和低于蒸馏区的上方，其中收集器盘组件包括在浆料混合区的下端的甲板，并且其中甲板 包括至少一个蒸汽提升器，其构造成将蒸汽从低级蒸馏区传递到浆料混合区中，其中蒸汽提升管包括基本上垂直的传热部分，其配置成使蒸气基本向上通过浆料混合区，以及蒸气出口 该部分包括至少一个蒸气出口，其中蒸气出口部分在传热部分的下方。
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49.发明申请Method and System of Controlling A Temperature Within A Melt Tray Assembly Of A Distillation Tower 审中-公开蒸馏塔熔融塔组件内温度控制方法与系统公开(公告)号：US20160116210A1
公开(公告)日：2016-04-28
申请号：US14876146
申请日：2015-10-06
CPC分类号： F25J3/0233 , B01D3/166 , F25J1/0027 , F25J3/0209 , F25J3/0266 , F25J3/0295 , F25J3/061 , F25J3/0635 , F25J3/067 , F25J3/08 , F25J2200/02 , F25J2200/30 , F25J2200/50 , F25J2200/74 , F25J2200/76 , F25J2205/20 , F25J2220/44 , F25J2220/66 , F25J2240/30 , F25J2270/12 , F25J2270/60 , F25J2270/66 , F25J2270/80 , F25J2270/902 , F25J2280/02 , F25J2280/40 , Y02C10/12
摘要： A method and system of controlling a temperature within a melt tray assembly of a distillation tower. The method may include determining a melt tray fluid composition of a melt tray fluid, determining a melt tray fluid temperature of the melt tray fluid, determining if the melt tray fluid temperature is within an expected melt tray fluid temperature range for the melt tray fluid composition, decreasing the melt tray fluid temperature if the melt tray fluid temperature is greater than an expected melt tray fluid temperature range upper limit, increasing the melt tray fluid temperature if the melt tray fluid temperature is less than an expected melt tray fluid temperature range lower limit, and maintaining the melt tray fluid temperature if the melt tray fluid temperature is within the expected melt tray fluid temperature range.
摘要翻译： 控制蒸馏塔的熔体塔盘组件内的温度的方法和系统。 该方法可以包括确定熔体托盘流体的熔体塔盘流体组成，确定熔体托盘流体的熔体托盘流体温度，确定熔体托盘流体温度是否在熔体托盘流体组合物的预期熔体托盘流体温度范围内 ，如果熔体托盘液体温度大于预期熔体托盘液体温度范围上限，则降低熔体托盘液体温度，如果熔体托盘液体温度低于预期的熔体托盘流体温度范围下限，则增加熔体托盘液体温度 并且如果熔体托盘流体温度在预期熔体托盘流体温度范围内，则维持熔体托盘流体温度。
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公开(公告)号：US20150354321A1
公开(公告)日：2015-12-10
申请号：US14766621
申请日：2013-09-30
申请人： Nicholas F. URBANSKI , Robert D. DENTON , Charles J. MART , Tracy A. FOWLER , EXXONMOBIL UPSTREAM RESEARCH COMPANY
CPC分类号： E21B36/001 , F28D1/022 , F28D1/0435 , F28D1/047 , F28D15/00 , F28F2250/08
摘要： The present disclosure provides a subwater heat exchanger that includes a duct, first coils, a first impeller and a second impeller. The duct is configured to receive a first fluid. The first coils are inside of the duct and are configured to receive a second fluid that is heated or cooled by the first fluid. The first impeller is inside of the duct that is configured to initiate flow of the first fluid around the first coils. The second impeller is inside of the duct and is substantially in line with the first impeller along a duct lateral axis of the duct.
摘要翻译： 本公开提供了一种次水热交换器，其包括管道，第一线圈，第一叶轮和第二叶轮。 所述管道构造成接收第一流体。 第一线圈位于管道的内部并且被构造成接收由第一流体加热或冷却的第二流体。 管道内部的第一叶轮配置成启动第一流体围绕第一线圈的流动。 第二叶轮在管道的内部，并且沿着管道的管道横向轴线基本上与第一叶轮成一直线。
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