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公开(公告)号：US10174682B2
公开(公告)日：2019-01-08
申请号：US15869993
申请日：2018-01-12
摘要： Provided are more efficient techniques for operating gas turbine systems. In one embodiment a gas turbine system comprises an oxidant system, a fuel system, a control system, and a number of combustors adapted to receive and combust an oxidant from the oxidant system and a fuel from the fuel system to produce an exhaust gas. The gas turbine system also includes a number of oxidant-flow adjustment devices, each of which are operatively associated with one of the combustors, wherein an oxidant-flow adjustment device is configured to independently regulate an oxidant flow rate into the associated combustor. An exhaust sensor is in communication with the control system. The exhaust sensor is adapted to measure at least one parameter of the exhaust gas, and the control system is configured to independently adjust each of the oxidant-flow adjustment devices based, at least in part, on the parameter measured by the exhaust sensor.
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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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33.发明授权公开(公告)号：US09599021B2
公开(公告)日：2017-03-21
申请号：US14002622
申请日：2012-03-05
摘要： Systems, methods, and apparatus are provided for controlling the oxidant feed in low emission turbine systems to maintain stoichiometric or substantially stoichiometric combustion conditions. In one or more embodiments, such control is achieved by diverting a portion of the recirculating exhaust gas and combining it with the oxidant feed to maintain a constant oxygen level in the combined oxidant-exhaust stream fed to the combustion chamber.
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公开(公告)号：US09399950B2
公开(公告)日：2016-07-26
申请号：US13704925
申请日：2011-06-27
摘要： The present techniques are directed to a combustor for a gas turbine. For example, an embodiment provides a spool piece for the combustor. The spool piece includes an oxidant injection port configured for injection of an oxidant proximate to a flame in the combustor and a recycle-gas extraction port configured for an extraction of a recycle gas from the combustor, wherein the recycle gas is isolated from the oxidant prior to the use of the oxidant in a flame.
摘要翻译： 本技术涉及燃气轮机的燃烧器。 例如，实施例提供了一种用于燃烧器的卷轴件。 阀芯件包括氧化剂注入口，其配置用于在靠近燃烧器中的火焰处注入氧化剂，以及循环气体抽出端口，其构造成用于从燃烧器中提取循环气体，其中循环气体与氧化剂前体分离 在火焰中使用氧化剂。
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35.发明申请Systems and Methods For Carbon Dioxide Capture In Low Emission Combined Turbine Systems 审中-公开低排放组合涡轮机系统二氧化碳捕获系统与方法公开(公告)号：US20140083109A1
公开(公告)日：2014-03-27
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 , Omar Angus Sites , Franklin F. Mittricker
发明人： Russell H. Oelfke , Richard A. Huntington , Sulabh K. Dhanuka , Dennis M. O'Dea , Robert D. Denton , Omar Angus Sites , Franklin F. Mittricker
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.
摘要翻译： 提供了系统，方法和装置，用于在组合的低排放涡轮机系统中产生功率，并从排气中捕获和回收二氧化碳。 在一个或多个实施例中，来自多个涡轮机系统的排气被组合，冷却，压缩和分离，以产生含二氧化碳的流出物流和含氮产物流。 再循环废气流和产物流的一部分可以用作稀释剂以调节涡轮机系统的每个燃烧器中的燃烧。
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36.发明申请Systems and Methods For Carbon Dioxide Captrue and Power Generation In Low Emission Turbine Systems 审中-公开低排放涡轮机系统二氧化碳气藏和发电系统与方法公开(公告)号：US20140013766A1
公开(公告)日：2014-01-16
申请号：US14002625
申请日：2012-03-05
申请人： Franklin F. Mittricker , Sulabh K. Dhanuka , Richard A. Huntington , Omar Angus Sites , Dennis M. O'Dea , Russell H. Oelfke
发明人： Franklin F. Mittricker , Sulabh K. Dhanuka , Richard A. Huntington , Omar Angus Sites , Dennis M. O'Dea , Russell H. Oelfke
IPC分类号： F02C7/00
CPC分类号： F01N3/0857 , B01D53/62 , F01N5/02 , F02C3/04 , F02C3/20 , F02C3/22 , F02C3/24 , F02C3/34 , F02C7/00 , F05D2260/61 , H02K7/1823 , Y02A50/2342 , Y02C10/04 , Y02E20/16
摘要： Systems, methods, and apparatus are provided for generating power in low emission turbine systems and separating the exhaust into rich CO2 and lean CO2 streams. In one or more embodiments, the exhaust is separated at an elevated pressure, such as between a high-pressure expansion stage and a low-pressure expansion stage.
摘要翻译： 提供了用于在低排放涡轮机系统中发电并将废气分为富二氧化碳和贫二氧化碳流的系统，方法和装置。 在一个或多个实施例中，排气在升高的压力下，例如在高压膨胀级和低压膨胀级之间分离。
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37.发明申请Systems and Methods For Carbon Dioxide Capture In Low Emission Turbine Systems 审中-公开低排放涡轮机系统二氧化碳捕获系统与方法公开(公告)号：US20140007590A1
公开(公告)日：2014-01-09
申请号：US14005174
申请日：2012-03-05
申请人： Richard A. Huntington , Franklin F. Mittricker , Omer Angus Sites , Sulabh K. Dhanuka , Dennis M. O'Dea , Russell H. Oelfke , Robert D. Denton
发明人： Richard A. Huntington , Franklin F. Mittricker , Omer Angus Sites , Sulabh K. Dhanuka , Dennis M. O'Dea , Russell H. Oelfke , Robert D. Denton
IPC分类号： F02C3/00
CPC分类号： F02C3/00 , B01D53/62 , B01D2251/306 , B01D2251/606 , B01D2257/504 , F02C3/04 , F02C6/18 , F05D2260/61 , F05D2260/611 , Y02C10/04 , Y02E20/16
摘要： Systems, methods, and apparatus are provided for generating power in low emission turbine systems and capturing and recovering carbon dioxide from the exhaust. In one or more embodiments, the exhaust is cooled, compressed, and separated to yield a carbon dioxide-containing effluent stream and a nitrogen-containing product stream.
摘要翻译： 提供的系统，方法和装置用于在低排放涡轮机系统中产生功率，并从排气中捕获和回收二氧化碳。 在一个或多个实施例中，将排气冷却，压缩并分离，得到含二氧化碳的流出物流和含氮产物流。
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公开(公告)号：US20130291567A1
公开(公告)日：2013-11-07
申请号：US13979626
申请日：2012-01-09
IPC分类号： F17C9/04
CPC分类号： F17C9/04 , F17C5/06 , F17C2221/033 , F17C2223/0161 , F17C2223/033 , F17C2225/0123 , F17C2225/035 , F17C2227/0135 , F17C2227/0309 , F17C2227/0311 , F17C2227/0316 , F17C2227/032 , F17C2227/0323 , F17C2227/0327 , F17C2227/0332 , F17C2227/0393 , F17C2227/0395 , F17C2265/05 , F17C2265/07 , F17C2270/0136 , F17C2270/0581
摘要： Methods and systems for regasifiing LNG are provided. A method for regasifying liquefied natural gas (LNG) includes providing heat to a LNG regasification process from a power plant. If the heat is not sufficient, additional heat can be provided to the LNG regasification process from a cooling tower operated in a warming tower configuration.
摘要翻译： 提供了重新利用液化天然气的方法和系统。 一种再气化液化天然气（LNG）的方法包括向发电厂的LNG再气化过程提供热量。 如果热量不足，则可以从在升温塔配置中运行的冷却塔向LNG再气化过程提供额外的热量。
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