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    System and process for generation of electrical power
    1.
    发明授权
    System and process for generation of electrical power 失效
    用于发电的系统和过程

    公开(公告)号：US08783035B2

    公开(公告)日：2014-07-22

    申请号：US13678211

    申请日：2012-11-15

    Applicant: Shell Oil Company

    Inventor： Stanley Nemec Milam ,  Richard Bruce Taylor

    IPC: F01K25/08 ,  F01K23/04

    CPC classification number: F01K25/08 ,  F01K23/04 ,  F01K25/10 ,  Y02E20/16

    Abstract: A system and process for generation of electrical power is provided. Electrical power is generated by a system including two integrated power cycles, a first power cycle utilizing water/steam as a working fluid and the second power cycle utilizing a fluid selected from the group consisting of molecular nitrogen, argon, a chemical compound having a boiling point of at most 65° C. at 0.101 MPa and a latent heat of vaporization of at least 350 kJ/kg, and a chemical compound having a boiling point of at most 65° C. at 0.101 MPa and a specific heat capacity as a liquid of at least 1.9 kJ/kg-° K as a working fluid. The working fluid of the second power cycle is expanded through a two-phase expander to produce power in the second power cycle, where the expanded working fluid of the second cycle has a temperature of at most 10° C.

    Abstract translation: 提供了用于产生电力的系统和过程。 电力由包括两个综合功率循环的系统产生，第一功率循环利用水/蒸汽作为工作流体，第二功率循环利用选自分子氮，氩，沸腾的化合物 点为0.101MPa，蒸发潜热至少为350kJ / kg，沸点为65℃以下的化合物为0.101MPa，比热容为 至少1.9kJ / kg-K的液体作为工作流体。 第二功率循环的工作流体通过两相膨胀器膨胀，以在第二次循环中产生功率，其中第二循环的扩展工作流体具有至多10℃的温度。

    Method of processing feed streams containing hydrogen sulfide
    3.
    发明授权
    Method of processing feed streams containing hydrogen sulfide 失效
    处理含硫化氢的进料流的方法

    公开(公告)号：US08664462B2

    公开(公告)日：2014-03-04

    申请号：US13677983

    申请日：2012-11-15

    Applicant: Shell Oil Company

    Inventor： Stanley Nemec Milam ,  Ann Marie Lauritzen ,  Michael Anthony Reynolds ,  Eswarachandra Kumar Paruchuri ,  Scott Lee Wellington

    IPC: C07C7/00

    CPC classification number: C07C7/005 ,  C10L3/101 ,  C10L3/103

    Abstract: A method of processing feed streams high in hydrogen sulfide is provided. The method includes providing a feed gas stream that includes hydrocarbons and at least 5 vol % hydrogen sulfide. At least a portion of the feed gas stream is separated into a hydrogen sulfide stream and a hydrocarbon stream. The hydrocarbon gas stream is processed to produce natural gas. At least 34 mol. % of the hydrogen sulfide in the hydrogen sulfide stream is combusted with an oxidant to generate thermal power. Thermal power generated by the combustion is utilized in one or more of the steps of separating the feed gas stream into the hydrogen sulfide stream and the hydrocarbon gas stream, and processing the hydrocarbon gas stream to produce natural gas, compressed natural gas, or liquefied natural gas.

    Abstract translation: 提供了一种处理高硫化氢进料流的方法。 该方法包括提供包含烃和至少5体积％硫化氢的进料气流。 进料气流的至少一部分被分离成硫化氢流和烃流。 将烃气流加工成天然气。 至少34mol。 硫化氢流中的硫化氢的％与氧化剂一起燃烧以产生热能。 通过燃烧产生的热力用于将进料气流分离成硫化氢气流和烃气流的一个或多个步骤，并处理烃气流以产生天然气，压缩天然气或液化天然气 加油站。

    Oil recovery system and method
    5.
    发明授权
    Oil recovery system and method 有权
    油回收系统及方法

    公开(公告)号：US09399904B2

    公开(公告)日：2016-07-26

    申请号：US14305965

    申请日：2014-06-16

    Applicant: SHELL OIL COMPANY

    Inventor： Stanley Nemec Milam ,  Erik Willem Tegelaar ,  John Justin Freeman

    IPC: E21B43/24 ,  E21B43/22 ,  E21B43/25

    CPC classification number: E21B43/24 ,  E21B43/2408 ,  E21B43/25

    Abstract: A system and process for recovering oil from an oil-bearing formation. An oil recovery formulation that is first contact miscible with a liquid petroleum composition that is comprised of at least 15 mol % dimethyl sulfide is introduced together with steam or hot water into a subterranean oil-bearing formation comprising heavy oil, extra heavy oil, or bitumen, and oil is produced from the formation.

    Abstract translation: 一种用于从含油地层回收油的系统和方法。 与由至少15mol％的二甲基硫醚组成的液体石油组合物首先接触的油回收制剂与蒸汽或热水一起引入包含重油，超重油或沥青的地下含油地层 ，从地层产生油。

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