会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明申请
    • A SYSTEM AND METHOD FOR LIQUEFYING PRODUCTION GAS FROM A GAS SOURCE
    • 一种用于从气源液化生产气体的系统和方法
    • WO2017177317A1
    • 2017-10-19
    • PCT/CA2017/050434
    • 2017-04-10
    • ROWE, Geoff
    • ROWE, Geoff
    • F25J3/06
    • F25J1/0022C10L3/10C10L3/12F25J1/0052F25J1/0212F25J1/0221F25J1/0222F25J1/0256F25J2210/42F25J2210/60F25J2220/64F25J2270/902F25J2290/62
    • A system for liquefying production gas from a gas source containing a fluid having C1-C12 entrained gases includes a first phase separator for separating the C1-C12 gases from the fluid from the gas source. The first phase separator has an inlet in fluid communication with the gas source, a gas outlet and at least one alternative outlet. A first cryogenic liquefaction vessel has an inlet and an outlet. The inlet is in fluid communication with the gas outlet of the first phase separator. The first cryogenic liquefaction vessel cools the C1-C12 gases to liquefy the C3-C12 petroleum gases. A second phase separator is provided for separating the C3-C12 liquefied gases from the C1-C2 gases. The second phase separator has an inlet, a liquid outlet and a gas outlet. The inlet is in fluid communication with the outlet of the first cryogenic liquefaction vessel. At least one storage vessel is provided in fluid communication with the liquid outlet of the second phase separator for collection of the liquefied C3-C12 petroleum gases.
    • 用于从含有具有C1-C12夹带气体的流体的气源液化生产气体的系统包括用于从气体源中分离流体中的C1-C12气体的第一相分离器。 第一相分离器具有与气体源流体连通的入口,气体出口和至少一个替代出口。 第一低温液化容器具有入口和出口。 入口与第一相分离器的气体出口流体连通。 第一低温液化容器冷却C1-C12气体以液化C3-C12石油气。 提供第二相分离器用于将C3-C12液化气体与C1-C2气体分离。 第二相分离器具有入口,液体出口和气体出口。 入口与第一低温液化容器的出口流体连通。 至少一个储存容器与第二相分离器的液体出口流体连通,用于收集液化的C3-C12石油气。
    • 6. 发明申请
    • PROCESS FOR PRODUCING LIQUEFIED NATURAL GAS
    • 生产液化天然气的工艺
    • WO2017032960A1
    • 2017-03-02
    • PCT/GB2016/000127
    • 2016-06-23
    • GASCONSULT LIMITED
    • SKINNER, Geoffrey , FrederickMAUNDER, Anthony, Dwight
    • F25J1/00F25J1/02
    • F25J1/0022F25J1/0035F25J1/0037F25J1/004F25J1/0202F25J1/0254F25J2220/64F25J2270/06F25J2290/12
    • A process for liquefying methane-rich gases comprising - providing a stream of feed methane-rich gas at a pressure of from 40 to 120 bar and containing higher hydrocarbons; - providing a stream of methane-rich recycle gas at a pressure of from 40 to 120 bar; - mixing the feed gas with a first part of the recycle gas; - passing the resulting mixture to a gas expander, the expander outlet having a pressure of between 3 bar and 50 bar, so as to form a mixture of vapour and a condensed liquid containing higher hydrocarbons; - separating the expander outlet stream into a liquid stream and a vapour stream; - reheating and compressing said vapour stream to a pressure of from 40 to 120 bar to form a first constituent of the above-said recycle gas; - cooling a second part of the said recycle gas to a temperature higher than the outlet temperature of the said expander; - passing said cooled second part of the recycle gas into a liquefaction unit to form liquefied methane and a second vapour stream; - reheating and compressing said second vapour stream to a pressure of from 40 to 120 bar to form a second constituent of the above-said recycle gas.
    • 一种用于液化富含甲烷的气体的方法,包括 - 在40至120巴的压力下提供富含甲烷的气体流并含有较高级的烃; - 在40至120巴的压力下提供富含甲烷的循环气流; - 将进料气体与循环气体的第一部分混合; - 将所得混合物通入气体膨胀机,所述膨胀机出口的压力在3巴和50巴之间,以便形成蒸气和含有高级烃的冷凝液体的混合物; - 将膨胀机出口流分离成液体流和蒸汽流; - 将所述蒸汽流再​​加热并压缩至40至120巴的压力以形成上述再循环气体的第一组分; - 将所述循环气体的第二部分冷却至高于所述膨胀机出口温度的温度; - 将所述冷却的第二部分循环气体通入液化单元以形成液化甲烷和第二蒸气流; - 将所述第二蒸汽流再加热并压缩至40至120巴的压力,以形成上述循环气体的第二组分。