Method and system for storing energy and generating power heat in a subsea environment
    1.
    发明授权
    Method and system for storing energy and generating power heat in a subsea environment 有权
    在海底环境中储存能量和发电的方法和系统

    公开(公告)号:US08904792B2

    公开(公告)日:2014-12-09

    申请号:US13101713

    申请日:2011-05-05

    摘要: Systems and methods are disclosed for storing energy and generating power and/or heat within a subsea environment. The systems and methods utilize stored compressed air within an air storage chamber to drive an engine/generator system in order to generate power. The engine may or may not utilize combustion. Alternatively, the systems and methods utilize stored compressed air to supply air to a combustor to generate heat. The heat generated can be used for variety of purposes, including to generate steam and to heat heavy oil.

    摘要翻译: 公开了用于在海底环境内存储能量和发电和/或发热的系统和方法。 这些系统和方法利用存储在空气存储室内的压缩空气来驱动发动机/发电机系统以产生动力。 发动机可能会或可能不会使用燃烧。 或者,系统和方法利用储存的压缩空气将空气供应到燃烧器以产生热量。 产生的热量可用于各种目的,包括产生蒸汽和加热重油。

    INTEGRATION OF A SMALL SCALE LIQUEFACTION UNIT WITH AN LNG PLANT TO CONVERT END FLASH GAS AND BOIL-OFF GAS TO INCREMENTAL LNG.
    3.
    发明申请
    INTEGRATION OF A SMALL SCALE LIQUEFACTION UNIT WITH AN LNG PLANT TO CONVERT END FLASH GAS AND BOIL-OFF GAS TO INCREMENTAL LNG. 有权
    将小型液化单元与LNG设备整合,以将终端气体和燃料气体转换为增量LNG。

    公开(公告)号:US20150143843A1

    公开(公告)日:2015-05-28

    申请号:US14089329

    申请日:2013-11-25

    IPC分类号: F25J1/00

    摘要: Disclosed is a method of retrofitting a full-scale LNG plant to enhance the LNG production capacity of the LNG plant and a method for operating such a retrofit plant. A small scale LNG plant having a capacity less than 2 MTPA can be integrated with a main LNG plant having a capacity of at least 4 MTPA such that end flash gas and boil off gas from the main LNG plant can be liquefied by the small scale LNG plant as incremental LNG. It has been found that the production capacity of the integrated system can be improved by increasing the temperature of the gas stream exiting the main cryogenic heat exchanger of the main LNG plant between 5° C. and 30° C. as compared with the design temperature.

    摘要翻译: 公开了一种改造全规模LNG装置以提高LNG装置的液化天然气生产能力的方法,以及用于操作这种改造装置的方法。 容量小于2 MTPA的小型液化天然气工厂可以与容量至少为4 MTPA的主要液化天然气工厂集成在一起,从而能够通过小规模LNG液化来自主液化天然气厂的终端闪蒸气体和蒸发气体 作为增量LNG生产。 已经发现,与设计温度相比,通过提高离开主LNG设备的主低温热交换器的气流的温度在5℃和30℃之间可以提高整合系统的生产能力 。

    METHOD AND SYSTEM FOR STORING ENERGY AND GENERATING POWER HEAT IN A SUBSEA ENVIRONMENT
    4.
    发明申请
    METHOD AND SYSTEM FOR STORING ENERGY AND GENERATING POWER HEAT IN A SUBSEA ENVIRONMENT 有权
    用于储存能量和生成SUBSEA环境中的功率热的方法和系统

    公开(公告)号:US20120279222A1

    公开(公告)日:2012-11-08

    申请号:US13101713

    申请日:2011-05-05

    IPC分类号: F01B29/04

    摘要: Systems and methods are disclosed for storing energy and generating power and/or heat within a subsea environment. The systems and methods utilize stored compressed air within an air storage chamber to drive an engine/generator system in order to generate power. The engine may or may not utilize combustion. Alternatively, the systems and methods utilize stored compressed air to supply air to a combustor to generate heat. The heat generated can be used for variety of purposes, including to generate steam and to heat heavy oil.

    摘要翻译: 公开了用于在海底环境内存储能量和发电和/或发热的系统和方法。 这些系统和方法利用存储在空气存储室内的压缩空气来驱动发动机/发电机系统以产生动力。 发动机可能会或可能不会使用燃烧。 或者,系统和方法利用储存的压缩空气将空气供应到燃烧器以产生热量。 产生的热量可用于各种目的,包括产生蒸汽和加热重油。