Supplementary Thermal Energy Transfer in Thermal Energy Recovery Systems
    1.
    发明申请
    Supplementary Thermal Energy Transfer in Thermal Energy Recovery Systems 审中-公开
    热能回收系统补充热能转移

    公开(公告)号:US20090320477A1

    公开(公告)日:2009-12-31

    申请号:US12554853

    申请日:2009-09-04

    CPC classification number: F01K23/02 F01K23/065 F01K25/10

    Abstract: A system for controlled recovery of thermal energy and conversion to mechanical energy. The system collects thermal energy from a reciprocating engine (for example, from engine jacket fluid) and may also collect further thermal energy from a natural gas compressor (for example, from compressor lubricating fluid). The collected thermal energy is used to generate secondary power by evaporating an organic propellant and using the gaseous propellant to drive an expander in production of mechanical energy. Secondary power is used to power parasitic loads, improving energy efficiency of the system. A supplementary cooler may provide additional cooling capacity without compromising system energy efficiency.

    Abstract translation: 用于控制回收热能并转化为机械能的系统。 该系统从往复式发动机(例如,从发动机护套流体)收集热能,并且还可以从天然气压缩机(例如,来自压缩机润滑流体)收集进一步的热能。 收集的热能用于通过蒸发有机推进剂并使用气体推进剂来驱动膨胀器来产生机械能来产生次级功率。 二次电源用于为寄生负载供电,提高系统的能源效率。 补充冷却器可以提供额外的冷却能力,而不会影响系统能量效率。

    Supplementary thermal energy transfer in thermal energy recovery systems

    公开(公告)号:US09777602B2

    公开(公告)日:2017-10-03

    申请号:US12554853

    申请日:2009-09-04

    CPC classification number: F01K23/02 F01K23/065 F01K25/10

    Abstract: A system for controlled recovery of thermal energy and conversion to mechanical energy. The system collects thermal energy from a reciprocating engine (for example, from engine jacket fluid) and may also collect further thermal energy from a natural gas compressor (for example, from compressor lubricating fluid). The collected thermal energy is used to generate secondary power by evaporating an organic propellant and using the gaseous propellant to drive an expander in production of mechanical energy. Secondary power is used to power parasitic loads, improving energy efficiency of the system. A supplementary cooler may provide additional cooling capacity without compromising system energy efficiency.

    Controlled Organic Rankine Cycle System for Recovery and Conversion of Thermal Energy
    3.
    发明申请
    Controlled Organic Rankine Cycle System for Recovery and Conversion of Thermal Energy 审中-公开
    受控有机兰金循环系统,用于回收和转换热能

    公开(公告)号:US20140033713A1

    公开(公告)日:2014-02-06

    申请号:US13961341

    申请日:2013-08-07

    CPC classification number: F01K23/02 F01K23/065 F01K25/10

    Abstract: A system for controlled recovery of thermal energy and conversion to mechanical energy. The system collects thermal energy from a reciprocating engine, specifically from engine jacket fluid and/or engine exhaust and uses this thermal energy to generate a secondary power source by evaporating an organic propellant and using the gaseous propellant to drive an expander in production of mechanical energy. A monitoring module senses ambient and system conditions such as temperature, pressure, and flow of organic propellant at one or more locations; and a control module regulates system parameters based on monitored information to optimize secondary power output. A tertiary, or back-up power source may also be present. The system may be used to meet on-site power demands using primary, secondary, and tertiary power.

    Abstract translation: 用于控制回收热能并转化为机械能的系统。 该系统从往复式发动机,特别是从发动机护套流体和/或发动机排气中收集热能,并且使用该热能通过蒸发有机推进剂并使用气体推进剂来驱动膨胀机来产生机械能 。 监测模块在一个或多个位置感测环境和系统条件,例如有机推进剂的温度,压力和流量; 并且控制模块基于监视的信息来调节系统参数以优化次级功率输出。 也可以存在高级或备用电源。 该系统可用于使用一次,二次和三次电源来满足现场电力需求。

    System, apparatus and method for managing heat transfer in post combustion (CO2 and H2S) gas treating systems

    公开(公告)号:US12194407B2

    公开(公告)日:2025-01-14

    申请号:US18356988

    申请日:2023-07-21

    Abstract: A system, that includes a gas treating system having at least one of (i) an absorption-based system, having at least one absorber, and/or (ii) an adsorption-based system having at least one adsorber. The system further includes a combustion device, operatively coupled to the gas treating system, an Organic Rankine Cycle (ORC) operatively coupled to the combustion device and/or to the gas treating system, and a control module, wherein the control module is configured to cause energy to be diverted from one or more of combustion device exhaust flow, thermal fluid, stripped gas, compressed stripped gas, natural gas, compressed natural gas, ORC propellant, chilled thermal fluid, jacket water fluid, auxiliary cooling water, and/or turbine lube oil, through any of the gas treating system, the combustion device and/or the ORC to provide heat and/or cooling and/or power.

    PROCESSOR-BASED ORGANIC RANKINE CYCLE SYSTEM FOR PREDICTIVELY-MODELED RECOVERY AND CONVERSION OF THERMAL ENERGY

    公开(公告)号:US20210172344A1

    公开(公告)日:2021-06-10

    申请号:US17183283

    申请日:2021-02-23

    Abstract: A system for controlled recovery of thermal energy and conversion to mechanical energy. The system collects thermal energy from a reciprocating engine, specifically from engine jacket fluid and/or engine exhaust and uses this thermal energy to generate a secondary power source by evaporating an organic propellant and using the gaseous propellant to drive an expander in production of mechanical energy. A predictive control circuit utilizes ambient and system conditions such as temperature, pressure, and flow of organic propellant at one or more locations. The predictive control module regulates system parameters in advance based on monitored information to optimize secondary power output. A thermal fluid heater may be used to heat propellant. The system may be used to meet on-site power demands using primary, secondary, and tertiary power.

    Controlled Organic Rankine Cycle System for Recovery and Conversion of Thermal Energy
    7.
    发明申请
    Controlled Organic Rankine Cycle System for Recovery and Conversion of Thermal Energy 失效
    受控有机兰金循环系统,用于回收和转换热能

    公开(公告)号:US20100018207A1

    公开(公告)日:2010-01-28

    申请号:US12529539

    申请日:2008-03-03

    CPC classification number: F01K23/02 F01K23/065 F01K25/10

    Abstract: A system for controlled recovery of thermal energy and conversion to mechanical energy. The system collects thermal energy from a reciprocating engine, specifically from engine jacket fluid and/or engine exhaust and uses this thermal energy to generate a secondary power source by evaporating an organic propellant and using the gaseous propellant to drive an expander in production of mechanical energy. A monitoring module senses ambient and system conditions such as temperature, pressure, and flow of organic propellant at one or more locations; and a control module regulates system parameters based on monitored information to optimize secondary power output. A tertiary, or back-up power source may also be present. The system may be used to meet on-site power demands using primary, secondary, and tertiary power

    Abstract translation: 用于控制回收热能并转化为机械能的系统。 该系统从往复式发动机,特别是从发动机护套流体和/或发动机排气中收集热能,并且使用该热能通过蒸发有机推进剂并使用气体推进剂来驱动膨胀机来产生机械能 。 监测模块在一个或多个位置感测环境和系统条件,例如有机推进剂的温度,压力和流量; 并且控制模块基于监视的信息来调节系统参数以优化次级功率输出。 也可以存在高级或备用电源。 该系统可用于使用一次,二次和三次电源来满足现场电力需求

    METHODS AND SYSTEMS FOR SEALING ROTATING EQUIPMENT SUCH AS EXPANDERS OR COMPRESSORS

    公开(公告)号:US20250102067A1

    公开(公告)日:2025-03-27

    申请号:US18923427

    申请日:2024-10-22

    Abstract: Technologies for managing pressure across one or more chamber seals in machines handling process fluids. The machine includes a pressure chamber and another pressure chamber, both of which are pressurized by the process fluid. The pressure differential between these chambers is maintained by one or more chamber seals. Dynamic coupled elements may be configured within the pressure chamber and/or the other pressure chamber. The other pressure chamber is fluidly connected to a lower-pressure point via a pressure balancing line, facilitating controlled fluid flow through the seals. The induced pressure differential directs a cascading flow of process fluid from the pressure chamber to the other pressure chamber, and subsequently to the lower-pressure point. This arrangement improves pressure regulation, fluid flow management, and seal efficiency, enhancing the overall performance of various machines and industrial applications.

    CONTROLLED ORGANIC RANKINE CYCLE SYSTEM FOR RECOVERY AND CONVERSION OF THERMAL ENERGY

    公开(公告)号:US20170284230A1

    公开(公告)日:2017-10-05

    申请号:US15627218

    申请日:2017-06-19

    CPC classification number: F01K23/02 F01K23/065 F01K25/10

    Abstract: A system for controlled recovery of thermal energy and conversion to mechanical energy. The system collects thermal energy from a reciprocating engine, specifically from engine jacket fluid and/or engine exhaust and uses this thermal energy to generate a secondary power source by evaporating an organic propellant and using the gaseous propellant to drive an expander in production of mechanical energy. A monitoring module senses ambient and system conditions such as temperature, pressure, and flow of organic propellant at one or more locations. A control module regulates system parameters based on monitored information to optimize secondary power output. A thermal fluid heater may be used to heat propellant. The system may be used to meet on-site power demands using primary, secondary, and tertiary power.

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