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    RECONFIGURATION OF RECIRCULATION STREAM IN UPGRADING HEAVY OIL
    2.
    发明申请
    RECONFIGURATION OF RECIRCULATION STREAM IN UPGRADING HEAVY OIL 审中-公开
    重组重油在重油中的重建

    公开(公告)号：US20140238897A1

    公开(公告)日：2014-08-28

    申请号：US13777508

    申请日：2013-02-26

    Applicant: Bo Kou ,  Julie Chabot ,  Bruce Edward Reynolds

    Inventor： Bo Kou ,  Julie Chabot ,  Bruce Edward Reynolds

    IPC: C10G65/10

    CPC classification number: C10G65/10 ,  C10G47/26 ,  C10G2300/10 ,  C10G2300/1022 ,  C10G2300/1033 ,  C10G2300/107 ,  C10G2300/1074 ,  C10G2300/1077 ,  C10G2300/1088 ,  C10G2300/4081

    Abstract: Methods for hydroprocessing heavy oil feedstocks are disclosed. A heavy oil feedstock, a hydrogen-containing gas, and a slurry catalyst are passed through a plurality of upflow reactors operating under hydrocracking conditions to convert at least a portion of the heavy oil feedstock to lower boiling hydrocarbons, forming upgraded products. At least a portion of the mixture comprising the upgraded products, unconverted heavy oil feedstock, the hydrogen-containing gas, and the slurry catalyst from an upflow reactor other than the first upflow reactor is sent back to at least one upstream upflow reactor as a recycled stream.

    Abstract translation: 公开了加氢处理重油原料的方法。 将重油原料，含氢气体和浆料催化剂通过多个在加氢裂化条件下操作的上流反应器，以将至少一部分重油原料转化成低沸点烃，形成升级产物。 包含升级产物，未转化的重油原料，含氢气体和来自不同于第一上流反应器的上流式反应器的淤浆催化剂的混合物的至少一部分被送回至少一个上游上游反应器，作为再循环 流。

    Alternative methanol to olefin (MTO) process
    3.
    发明公开
    Alternative methanol to olefin (MTO) process 审中-公开

    公开(公告)号：US20240026236A1

    公开(公告)日：2024-01-25

    申请号：US18245828

    申请日：2021-09-24

    Applicant: HALDOR TOPSØE A/S

    Inventor： Pablo BEATO

    IPC: C10G69/12

    CPC classification number: C10G69/126 ,  C10G2400/20 ,  C10G2400/22 ,  C10G2300/10

    Abstract: A process and plant for producing an olefin stream, comprising passing a feedstock stream comprising oxygenates over a catalyst thereby forming an olefin stream; using a first reactor set including a single reactor or several reactors for the partial or full conversion of the oxygenates; and in series arrangement with the first reactor set, using a second reactor set including a single reactor or several reactors, for the further conversion of the oxygenates, and a phase separation stage in between the first reactor set and the second reactor set, for thereby forming the olefin stream.

    Apparatus, Systems, and Methods For Enhancing Hydrocarbon Extraction and Techniques Related Thereto
    7.
    发明申请
    Apparatus, Systems, and Methods For Enhancing Hydrocarbon Extraction and Techniques Related Thereto 审中-公开
    用于提高烃提取的装置，系统和方法及其相关技术

    公开(公告)号：US20170059544A1

    公开(公告)日：2017-03-02

    申请号：US15229260

    申请日：2016-08-05

    Applicant: Sherry L. STAFFORD

    Inventor： Sherry L. STAFFORD

    IPC: G01N33/24 ,  G01N21/359 ,  C10G1/04 ,  G01N21/33

    CPC classification number: G01N33/241 ,  C10G1/045 ,  C10G2300/10 ,  G01N21/274 ,  G01N21/33 ,  G01N21/3563 ,  G01N21/359

    Abstract: Provided are apparatus and systems using mine spectroscopic data at various stages of the hydrocarbon extraction process. The spectrometers may be mounted on various equipment components at the various stages of the hydrocarbon extraction process to passively collect energy reflected from objects. The obtained data may be used to determine mineralogy, bitumen saturation, bitumen viscosity, and grain size distribution in the mining operations.

    Abstract translation: 提供了在烃提取过程的各个阶段使用矿山光谱数据的装置和系统。 光谱仪可以在烃提取过程的各个阶段安装在各种设备部件上，以被动地收集从物体反射的能量。 获得的数据可用于确定采矿作业中的矿物学，沥青饱和度，沥青粘度和晶粒度分布。

    SYSTEMS AND METHODS FOR IMPROVING PETROLEUM FUELS PRODUCTION
    9.
    发明申请
    SYSTEMS AND METHODS FOR IMPROVING PETROLEUM FUELS PRODUCTION 审中-公开
    改进石油燃料生产的系统和方法

    公开(公告)号：US20160140448A1

    公开(公告)日：2016-05-19

    申请号：US14944167

    申请日：2015-11-17

    Applicant: Massachusetts Institute of Technology

    Inventor： Paul Inigo Barton ,  Phebe Theofano Vayanos ,  Yu Yang

    IPC: G06N7/00

    CPC classification number: G06N7/005 ,  C10G99/00 ,  C10G2300/10 ,  G06Q10/04 ,  G06Q10/063 ,  G06Q50/02

    Abstract: A method for selecting one or more crude oils from a plurality of crude oils. In some embodiments, a plurality of scenarios may be generated, each scenario comprising a plurality of values corresponding, respectively, to a plurality of uncertain parameters, the plurality of uncertain parameters comprising at least one uncertain parameter relating to a quality of a crude oil of the plurality of crude oils. In some embodiments, a stochastic programming model may be solved to obtain a solution that optimizes an objective function, and one or more crude oils may be procured based on respective procurement amounts in the solution of the stochastic programming model. In some embodiments, a chance-constrained programming model may be solved to obtain a solution that optimizes an objective function, and a plurality of feedstocks may be blended into a final product based on the solution of the chance-constrained programming model.

    Abstract translation: 从多种原油中选择一种或多种原油的方法。 在一些实施例中，可以生成多个场景，每个场景包括分别对应于多个不确定参数的多个值，所述多个不确定参数包括与原油的质量有关的至少一个不确定参数 多种原油。 在一些实施例中，可以解决随机规划模型以获得优化目标函数的解，并且可以基于随机编程模型的解的各自采购量来获取一种或多种原油。 在一些实施例中，可以解决机会约束编程模型以获得优化目标函数的解，并且可以基于机会约束编程模型的解决方案将多个原料混合到最终产品中。

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