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1. 发明授权

US07673476B2 Compact, modular method and apparatus for liquefying natural gas 有权
标题翻译：用于液化天然气的紧凑型，模块化方法和装置
公开(公告)号：US07673476B2
公开(公告)日：2010-03-09
申请号：US11388087
申请日：2006-03-23
申请人： Robert Whitesell
发明人： Robert Whitesell
IPC分类号： F25J1/00
CPC分类号： F25J1/004 , F25J1/001 , F25J1/0017 , F25J1/002 , F25J1/0022 , F25J1/0027 , F25J1/0035 , F25J1/0042 , F25J1/005 , F25J1/0052 , F25J1/0082 , F25J1/0202 , F25J1/0232 , F25J1/0254 , F25J1/0257 , F25J1/0258 , F25J1/0259 , F25J1/0265 , F25J1/0275 , F25J1/0283 , F25J1/0287 , F25J1/0288 , F25J2205/02 , F25J2220/62 , F25J2230/20 , F25J2230/60 , F25J2240/02 , F25J2240/30
摘要： A compact and modular cryogenic method and apparatus for liquefying natural gas. The liquefaction process is highly efficient and requires no external refrigeration system, and the apparatus is small enough to be transportable from one remote site to another. A compressed natural gas feed stream is cooled and then expanded to form a bi-phase stream comprising a first refrigerated vapor component and a first liquid component. The first liquid component is then separated from the bi-phase stream and expanded to form a second bi-phase stream comprising a second refrigerated vapor component and a second liquid component. The second liquid component is then introduced into a means configured for storage and transport. The remaining feed stream can then be recycled, and at least a substantial portion of the original feed stream can be processed into liquefied natural gas (LNG). The first and second vapor components are recycled through the system and comprise at least a portion of the feed stream in the repeated steps.
摘要翻译：用于液化天然气的紧凑且模块化的低温方法和装置。液化过程是高效的并且不需要外部制冷系统，并且该装置足够小以便从一个远程站点运送到另一个远程站点。将压缩的天然气进料流冷却，然后膨胀以形成包含第一冷藏蒸汽组分和第一液体组分的双相流。然后将第一液体组分与双相流分离并膨胀以形成包含第二冷冻蒸汽组分和第二液体组分的第二双相流。然后将第二液体组分引入被配置为存储和运输的装置。然后可以将剩余的进料流再循环，并且原始进料流的至少大部分可以被加工成液化天然气（LNG）。第一和第二蒸汽组分通过系统再循环并且在重复步骤中包含进料流的至少一部分。

2. 发明申请

US20090087334A1 Sliding Vane Compression and Expansion Device 审中-公开
标题翻译：滑动叶片压缩和膨胀装置
公开(公告)号：US20090087334A1
公开(公告)日：2009-04-02
申请号：US12240302
申请日：2008-09-29
申请人： Robert Whitesell
发明人： Robert Whitesell
IPC分类号： F04C27/00 , F04C29/12 , F04C18/344 , F04C29/00
CPC分类号： F04C2/3442 , F01C21/0845 , F04C13/001 , F04C2210/24 , F04C2220/22
摘要： A sliding vane compression and expansion device for both cryogenic and normal refrigeration cycles, including the production of liquefied natural gas, is disclosed herein. The device can operate in extreme conditions of pressure and temperature, and incorporates replaceable wear elements as well as functional design elements into a sliding vane device to permit processing of a wide variety of gases (for example, but not limited to, methane, nitrogen, oxygen, argon, etc.), liquids and other media under very extreme conditions, including, but not limited to, super-heated steam, cryogenic liquids, bi-phase gas/liquids (wherein both gaseous and liquid media co-exist or are created in the same area), plasma media, semi-solids and powders.
摘要翻译：本文公开了一种用于低温和正常制冷循环的滑动叶片压缩和膨胀装置，包括液化天然气的生产。该设备可以在极端的压力和温度条件下操作，并且将可更换的磨损元件以及功能设计元件集成到滑动叶片装置中，以允许处理各种各样的气体（例如但不限于甲烷，氮气，氧气，氩气等），液体和其他介质，包括但不限于超热蒸汽，低温液体，双相气体/液体（其中气相和液体介质共存或两者均为在同一区域创建），等离子体介质，半固体和粉末。

3. 发明申请

US20060213222A1 Compact, modular method and apparatus for liquefying natural gas 有权
标题翻译：用于液化天然气的紧凑型模块化方法和装置
公开(公告)号：US20060213222A1
公开(公告)日：2006-09-28
申请号：US11388087
申请日：2006-03-23
申请人： Robert Whitesell
发明人： Robert Whitesell
IPC分类号： F25J1/00
CPC分类号： F25J1/004 , F25J1/001 , F25J1/0017 , F25J1/002 , F25J1/0022 , F25J1/0027 , F25J1/0035 , F25J1/0042 , F25J1/005 , F25J1/0052 , F25J1/0082 , F25J1/0202 , F25J1/0232 , F25J1/0254 , F25J1/0257 , F25J1/0258 , F25J1/0259 , F25J1/0265 , F25J1/0275 , F25J1/0283 , F25J1/0287 , F25J1/0288 , F25J2205/02 , F25J2220/62 , F25J2230/20 , F25J2230/60 , F25J2240/02 , F25J2240/30
摘要： A compact and modular cryogenic method and apparatus for liquefying natural gas. The liquefaction process is highly efficient and requires no external refrigeration system, and the apparatus is small enough to be transportable from one remote site to another. A compressed natural gas feed stream is cooled and then expanded to form a bi-phase stream comprising a first refrigerated vapor component and a first liquid component. The first liquid component is then separated from the bi-phase stream and expanded to form a second bi-phase stream comprising a second refrigerated vapor component and a second liquid component. The second liquid component is then introduced into a means configured for storage and transport. The remaining feed stream can then be recycled, and at least a substantial portion of the original feed stream can be processed into liquefied natural gas (LNG). The first and second vapor components are recycled through the system and comprise at least a portion of the feed stream in the repeated steps.
摘要翻译：用于液化天然气的紧凑且模块化的低温方法和装置。液化过程是高效的并且不需要外部制冷系统，并且该装置足够小以便从一个远程站点运送到另一个远程站点。将压缩的天然气进料流冷却，然后膨胀以形成包含第一冷藏蒸汽组分和第一液体组分的双相流。然后将第一液体组分与双相流分离并膨胀以形成包含第二冷冻蒸汽组分和第二液体组分的第二双相流。然后将第二液体组分引入被配置为存储和运输的装置。然后可以将剩余的进料流再循环，并且原始进料流的至少大部分可以被加工成液化天然气（LNG）。第一和第二蒸汽组分通过系统再循环并且在重复步骤中包含进料流的至少一部分。

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