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公开(公告)号:US20070227185A1
公开(公告)日:2007-10-04
申请号:US11579129
申请日:2005-06-06
申请人: John Stone , Daniel Hawrysz , E. Kimble
发明人: John Stone , Daniel Hawrysz , E. Kimble
IPC分类号: F25J1/00
CPC分类号: F25B9/006 , F25B2400/12 , F25B2400/13 , F25J1/0022 , F25J1/0042 , F25J1/0052 , F25J1/0092 , F25J1/0097 , F25J1/0214 , F25J1/0262 , F25J1/0291 , F25J1/0292 , F25J2290/32
摘要: A method for liquefying a natural gas stream is provided. In one embodiment, the method includes placing a mixed component refrigerant in a heat exchange area with a process stream; separating the mixed component refrigerant at one or more pressure levels to produce a refrigerant vapor and a refrigerant liquid; bypassing the refrigerant vapor around the heat exchange area to a compression unit; and passing the refrigerant liquid to the heat exchange area. In another embodiment, the method further includes partially evaporating the refrigerant liquid stream within the heat exchange area to retain a liquid fraction of at least 1% by weight.
摘要翻译: 提供了一种液化天然气流的方法。 在一个实施方案中,该方法包括将混合组分制冷剂置于与处理流的热交换区域中; 在一个或多个压力水平下分离混合组分制冷剂以产生制冷剂蒸气和制冷剂液体; 绕过热交换区域周围的制冷剂蒸气到压缩单元; 并将制冷剂液体通入热交换区域。 在另一个实施方案中,该方法还包括部分蒸发热交换区域内的制冷剂液体流以保持至少1重量%的液体部分。
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公开(公告)号:US20070193303A1
公开(公告)日:2007-08-23
申请号:US11629744
申请日:2005-06-10
申请人: Daniel Hawrysz , John Stone
发明人: Daniel Hawrysz , John Stone
CPC分类号: C10L3/10 , B01D53/1406 , B01D53/1462 , C10L3/102 , C10L3/12 , E05Y2800/205 , F25J1/0022 , F25J1/0042 , F25J1/0045 , F25J1/0052 , F25J1/0057 , F25J1/0214 , F25J1/0242 , F25J1/0259 , F25J1/027 , F25J1/0271 , F25J1/0272 , F25J1/0274 , F25J1/0283 , F25J1/0284 , F25J1/0294 , F25J3/0209 , F25J3/0233 , F25J3/0242 , F25J3/0257 , F25J3/029 , F25J2200/02 , F25J2200/38 , F25J2200/70 , F25J2200/78 , F25J2205/04 , F25J2220/62 , F25J2220/66 , F25J2230/24 , F25J2230/60 , F25J2235/60 , F25J2240/04 , F25J2240/30 , F25J2240/70 , F25J2240/82 , F25J2270/12 , F25J2270/66 , F25J2290/10 , F25J2290/40 , F25J2290/50 , F25J2290/80
摘要: The current invention is related to hydrocarbon fluid processing plants, methods of designing hydrocarbon fluid processing plants, methods of operating hydrocarbon fluid processing plants, and methods of producing hydrocarbon fluids using hydrocarbon fluid processing plants. More particularly, some embodiments of the invention are related to natural gas liquefaction plants, methods of designing natural gas liquefaction plants, methods of operating natural gas liquefaction plants and methods of producing LNG using natural gas liquefaction plants. One embodiment of the invention includes a hydrocarbon fluid processing plant including a plurality of process unit module types, the plurality of process unit module types including at least a first process unit module type including one or more first process unit modules and a second process unit module type including two or more integrated second process unit modules wherein at least one of the first process unit modules and at least one of the second process unit modules are sized at their respective substantially maximum processing efficiency.
摘要翻译: 本发明涉及碳氢化合物流体加工设备,设计烃类流体加工设备的方法,操作烃类流体加工设备的方法以及使用烃流体加工设备生产烃类流体的方法。 更具体地,本发明的一些实施例涉及天然气液化装置,设计天然气液化装置的方法,操作天然气液化装置的方法和使用天然气液化装置生产LNG的方法。 本发明的一个实施例包括包括多个处理单元模块类型的烃流体处理设备,所述多个处理单元模块类型至少包括包括一个或多个第一处理单元模块的第一处理单元模块类型和第二处理单元模块 类型,其包括两个或更多个集成的第二处理单元模块,其中第一处理单元模块和至少一个第二处理单元模块中的至少一个以其各自的基本上最大的处理效率来定尺寸。
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公开(公告)号:US20070208432A1
公开(公告)日:2007-09-06
申请号:US11579193
申请日:2005-05-31
申请人: Daniel Hawrysz
发明人: Daniel Hawrysz
CPC分类号: H01M8/04089 , C10L3/10 , C10L3/102 , F25J1/0022 , F25J1/0259 , F25J2240/70 , F25J2290/10 , G05B17/02 , H01M8/04305
摘要: The current invention is related to methods of designing hydrocarbon fluid processing plants and methods of producing hydrocarbon fluids using hydrocarbon fluid processing plants. More particularly, some embodiments of the invention are related to methods of designing natural gas liquefaction plants and methods of producing LNG using natural gas liquefaction plants. One embodiment of the invention includes a method of designing a hydrocarbon fluid processing plant, including: A) providing a process unit configuration for one or more processing units included in a hydrocarbon fluid processing plant; B) determining a cost to capacity relationship for a plurality of equipment types included in the one or more processing units; C) running a process simulation model to obtain a process simulation for the process unit configuration, the process simulation including the estimated capacity of the plurality of equipment types; D) determining a cost measure for the process simulation, the cost measure including an equipment cost measure determined using said estimated capacity of the plurality of equipment types and the cost to capacity relationships; E) altering a process variable in the process simulation model; and F) repeating steps C through E a plurality of times.
摘要翻译: 本发明涉及碳氢化合物流体加工设备的设计方法和使用烃流体加工设备生产烃类流体的方法。 更具体地,本发明的一些实施例涉及设计天然气液化装置的方法和使用天然气液化装置生产LNG的方法。 本发明的一个实施例包括设计烃流体加工设备的方法,包括:A)提供包括在烃流体处理设备中的一个或多个处理单元的处理单元配置; B)确定包括在所述一个或多个处理单元中的多个设备类型的容量关系成本; C)运行过程模拟模型以获得过程单元配置的过程模拟,过程模拟包括多种设备类型的估计容量; D)确定所述过程模拟的成本测量,所述成本测量包括使用所述多个设备类型的所述估计容量确定的设备成本度量和所述成本与容量关系; E)改变过程模拟模型中的过程变量; 和F)多次重复步骤C至E。
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