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公开(公告)号:EP2524144B1
公开(公告)日:2018-10-10
申请号:EP11733471.4
申请日:2011-01-14
发明人: BARDON, Patrice , KERTH, Jason , KANG, Sukchul
IPC分类号: F04D25/02 , F01D15/08 , F04D25/04 , F01D15/10 , F01D25/16 , F04D17/12 , F04D29/051 , F01D15/00 , F25B9/06 , F25J1/00 , F25J1/02 , F04D29/058
CPC分类号: F25B9/06 , F01D15/005 , F01D25/16 , F04D17/122 , F04D25/024 , F04D25/04 , F04D29/0513 , F04D29/0516 , F04D29/058 , F25J1/0022 , F25J1/005 , F25J1/0257 , F25J1/0279 , F25J1/0284 , F25J1/0288 , F25J1/0298 , F25J2230/20 , F25J2240/02 , F25J2280/20
摘要: An integral compressor-expander assembly, including a cryogenic expander positioned in an overhung configuration on a central shaft; a multi-stage centrifugal compressor supported on the central shaft between at least two bearings; and a device coupled to the central shaft and configured to either supply rotational power to the central shaft or generate power from rotation of the central shaft, depending upon a current operational mode of the multi-stage compressor.
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公开(公告)号:EP2524144A2
公开(公告)日:2012-11-21
申请号:EP11733471.4
申请日:2011-01-14
发明人: BARDON, Patrice , KERTH, Jason , KANG, Sukchul
CPC分类号: F25B9/06 , F01D15/005 , F01D25/16 , F04D17/122 , F04D25/024 , F04D25/04 , F04D29/0513 , F04D29/0516 , F04D29/058 , F25J1/0022 , F25J1/005 , F25J1/0257 , F25J1/0279 , F25J1/0284 , F25J1/0288 , F25J1/0298 , F25J2230/20 , F25J2240/02 , F25J2280/20
摘要: An integral compressor-expander assembly, including a cryogenic expander positioned in an overhung configuration on a central shaft; a multi-stage centrifugal compressor supported on the central shaft between at least two bearings; and a device coupled to the central shaft and configured to either supply rotational power to the central shaft or generate power from rotation of the central shaft, depending upon a current operational mode of the multi-stage compressor.
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公开(公告)号:EP3230669A1
公开(公告)日:2017-10-18
申请号:EP15866547.1
申请日:2015-12-03
申请人: Dresser Rand Company
发明人: BARDON, Patrice , KIM, Hongpyo , ROMEIKE, Matthew
CPC分类号: F25J1/0291 , F25J1/0022 , F25J1/0055 , F25J1/0097 , F25J1/0212
摘要: A liquefaction system and method for producing liquefied natural gas (LNG) is provided. The liquefaction system may include a heat exchanger to cool natural gas to LNG, a first compressor to compress and combine first and second portions of a single mixed refrigerant from the heat exchanger, a first cooler to cool the single mixed refrigerant from the first compressor to a first liquid phase and a gaseous phase, and a first liquid separator to separate the first liquid phase from the gaseous phase. The liquefaction system may also include a second compressor to compress the gaseous phase, a second cooler to cool the compressed gaseous phase to a second liquid phase and the second portion of the single mixed refrigerant, a second liquid separator to separate the second liquid phase from the second portion of the single mixed refrigerant, and a pump to pressurize the first liquid phase.
摘要翻译: 提供了一种用于生产液化天然气(LNG)的液化系统和方法。 液化系统可以包括将天然气冷却到LNG的热交换器,将来自热交换器的单个混合制冷剂的第一和第二部分压缩并结合的第一压缩机,将来自第一压缩机的单个混合制冷剂冷却到第一冷却器的第一冷却器, 第一液相和气相以及第一液体分离器以将第一液相与气相分离。 液化系统还可以包括用于压缩气相的第二压缩机,用于将压缩气相冷却至第二液相并且用于将单一混合制冷剂的第二部分冷却的第二冷却器,用于将第二液相与第二液相分离的第二液体分离器 单一混合制冷剂的第二部分以及用于加压第一液相的泵。
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