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11 条记录 (耗时 0.016 秒)

    Separation of solid asphaltenes from heavy liquid hydrocarbons using novel apparatus and process (“IAS”)
    1.
    发明授权
    Separation of solid asphaltenes from heavy liquid hydrocarbons using novel apparatus and process (“IAS”) 有权

    公开(公告)号：US10280373B2

    公开(公告)日：2019-05-07

    申请号：US15958639

    申请日：2018-04-20

    申请人： MEG ENERGY CORP.

    发明人： Tom Corscadden ,  Jim Kearns ,  Greg Diduch ,  Damien Hocking ,  Darius Remesat

    IPC分类号： B01D11/04 ,  C10G21/00 ,  C10G21/28 ,  C10G21/30

    摘要： An apparatus and process is provided for improved asphaltene separation from heavy hydrocarbon or bitumen with low process complexity through mass transfer using solvent and counter-current flows, with three sections: an upper DAO/solid-asphaltene separation zone, a middle solvent mixing and segregation zone, and a bottom clarification zone. Solvent mixed with heavy hydrocarbon forms a process feed introduced to the process vessel's upper zone and exposed to counter-current solvent removing DAO from solid asphaltene particles in the feed, the particles fall through the middle zone and are mixed with introduced solvent, which introduced solvent segregates DAO-rich solution in the upper zone (for extraction from that zone) from solvent-rich mixtures in the middle mixing and lower clarification zones. Solvent flows and precipitate movement are controlled to optimize mass transfer in process, resulting in high DAO recovery and dry, solid asphaltene product.

    Optimal asphaltene conversion and removal for heavy hydrocarbons
    3.
    发明授权
    Optimal asphaltene conversion and removal for heavy hydrocarbons 有权

    公开(公告)号：US09890337B2

    公开(公告)日：2018-02-13

    申请号：US15276224

    申请日：2016-09-26

    申请人： MEG ENERGY CORP.

    发明人： Tom Corscadden ,  Jim Kearns ,  Greg Diduch ,  Damien Hocking ,  Darius Remesat

    IPC分类号： C10G55/04 ,  C10G21/00 ,  C10G53/04

    CPC分类号： C10G55/04 ,  C10G21/003 ,  C10G53/04 ,  C10G2300/1033

    摘要： The invention provides improved apparatus and method for producing a pipeline-ready or refinery-ready feedstock from heavy, high asphaltene crude, comprising a pre-heater for pre-heating a process fluid to a design temperature at or near the operating temperature of a reactor; moving the process fluid into the reactor for conversion of the process fluid by controlled application of heat to the process fluid in the reactor so that the process fluid maintains a substantially homogenous temperature to produce a stream of thermally affected asphaltene-rich fractions, and a stream of vapor. The stream of vapor is separated into two further streams: of non-condensable vapor, and of light liquid hydrocarbons. The thermally affected asphaltene-rich fraction is deasphalted using a solvent extraction process into streams of heavy deasphalted oil liquid, and concentrated asphaltene, respectively. The deasphalted oil liquid and the light liquid hydrocarbons produced are blended to form a pipeline or refinery-ready feedstock.

    Low complexity, high yield conversion of heavy hydrocarbons
    4.
    发明授权
    Low complexity, high yield conversion of heavy hydrocarbons 有权
    重质烃的复杂性低，转化率高

    公开(公告)号：US09200211B2

    公开(公告)日：2015-12-01

    申请号：US13351767

    申请日：2012-01-17

    申请人： Tom Corscadden ,  Greg Diduch ,  Damien Hocking ,  Darius Remesat ,  Jim Kearns

    发明人： Tom Corscadden ,  Greg Diduch ,  Damien Hocking ,  Darius Remesat ,  Jim Kearns

    IPC分类号： C10G21/00 ,  C10G55/04

    CPC分类号： C10G55/04 ,  B01J2219/00006 ,  C10G1/002 ,  C10G21/003

    摘要： A process for producing pipeline-ready or refinery-ready feedstock from heavy hydrocarbons using a high-performance solvent extraction process with high local solvent-to-process fluid ratios yet maintaining low overall solvent-to-process fluid ratios, by first performing mild thermal cracking on the heavy hydrocarbons and then separating asphaltene-rich fractions from a resulting thermally affected fluid so that the high solvent-to-oil ratio portion of the process acts only on those asphaltene-rich fractions, and producing a dry, solid asphaltene as an end-product.

    摘要翻译： 使用具有高局部溶剂 - 工艺流体比例的高性能溶剂萃取方法从重质烃生产管道预备或炼油厂原料的方法，同时通过首先进行温和热处理保持较低的总体溶剂 - 工艺流体比例 对重质烃进行开裂，然后从产生的热影响的流体中分离富含沥青质的馏分，使得该方法的高溶剂/油比部分仅作用于那些富含沥青质的馏分，并产生干燥的固体沥青质作为 成品。

    Solvent de-asphalting with cyclonic separation
    5.
    发明授权
    Solvent de-asphalting with cyclonic separation 有权
    溶剂脱气与气旋分离

    公开(公告)号：US09150794B2

    公开(公告)日：2015-10-06

    申请号：US13250935

    申请日：2011-09-30

    申请人： Tom Corscadden ,  Greg Diduch ,  Damien Hocking ,  Darius Remesat ,  Jim Kearns

    发明人： Tom Corscadden ,  Greg Diduch ,  Damien Hocking ,  Darius Remesat ,  Jim Kearns

    IPC分类号： C10G27/00 ,  C10C3/00 ,  C10L7/00 ,  C10G21/00 ,  C10G67/04

    CPC分类号： C10G1/002 ,  C10G21/003 ,  C10G67/049

    摘要： The present invention relates to a method of improving a heavy hydrocarbon, such as bitumen, to a lighter more fluid product and, more specifically, to a final hydrocarbon product that is refinery-ready and meets pipeline transport criteria without the addition of diluent. A solid asphaltene by-product is created for easy handling and further processing. The invention is targeted to enhance Canadian bitumen, but has general application in improving any heavy hydrocarbon.

    摘要翻译： 本发明涉及将重质烃如沥青改进为更轻的更流体的产品，更具体地说，涉及在不添加稀释剂的情况下，炼油厂准备好并符合管道运输标准的最终烃产品。 产生固体沥青质副产物以便于处理和进一步加工。 本发明的目标是加强加拿大沥青，但在改进任何重质烃方面具有普遍的应用。

    ENHANCED METHODS FOR SOLVENT DEASPHALTING OF HYDROCARBONS
    6.
    发明申请
    ENHANCED METHODS FOR SOLVENT DEASPHALTING OF HYDROCARBONS 审中-公开
    用于溶剂去除烃的增强方法

    公开(公告)号：US20130098735A1

    公开(公告)日：2013-04-25

    申请号：US13566493

    申请日：2012-08-03

    申请人： TOM CORSCADDEN ,  GERALD BRUCE ,  GREG DIDUCH ,  DAMIEN HOCKING ,  DARIUS REMESAT

    发明人： TOM CORSCADDEN ,  GERALD BRUCE ,  GREG DIDUCH ,  DAMIEN HOCKING ,  DARIUS REMESAT

    IPC分类号： B01D11/04 ,  C10G57/00 ,  C10C3/16

    CPC分类号： C10G21/003 ,  C10G9/00 ,  C10G55/04 ,  C10G2300/206 ,  C10G2300/4056 ,  C10G2300/44

    摘要： Improvements to open-art Solvent Deasphalting (SDA) processes have been developed to reduce capital and operating costs for processing hydrocarbon streams are provided whereby open art SDA scheme is modified to include appropriately placed mixing-enabled precipitators (MEP's) to reduce solvent use requirements in an asphaltene separation step and to increase overall reliability for SDA processes, particularly suitable for Canadian Bitumen. When integrated with a mild thermal cracker, the improved SDA configuration further improves crude yield to be pipeline-ready without additional diluent and for use to debottleneck existing facilities such as residue hydrocrackers and coking units.

    摘要翻译： 已经开发了开放式溶剂脱沥青（SDA）工艺的改进，以减少加工烃流的资本和运营成本，因为开放式SDA方案被修改为包括适当放置的混合使能除尘器（MEP）以减少溶剂使用要求 沥青质分离步骤，并提高SDA工艺的整体可靠性，特别适用于加拿大沥青。 当与温和的热裂解装置相结合时，改进的SDA配置进一步提高粗产量，以便在没有附加稀释剂的情况下进行管线准备，并用于对现有设施（如渣油加氢裂化器和焦化装置）进行脱瓶。

    "> SEPARATION OF SOLID ASPHALTENES FROM HEAVY LIQUID HYDROCARBONS USING NOVEL APPARATUS AND PROCESS (
    8.
    发明申请
    SEPARATION OF SOLID ASPHALTENES FROM HEAVY LIQUID HYDROCARBONS USING NOVEL APPARATUS AND PROCESS ("IAS") 有权
    使用新颖的设备和工艺（“IAS”）分离重质液体碳氢化合物

    公开(公告)号：US20140246357A1

    公开(公告)日：2014-09-04

    申请号：US14188547

    申请日：2014-02-24

    申请人： MEG ENERGY CORP.

    发明人： TOM CORSCADDEN ,  JIM KEARNS ,  GREG DIDUCH ,  DAMIEN HOCKING ,  DARIUS REMESAT

    IPC分类号： C10G21/28

    CPC分类号： C10G21/28 ,  B01D11/0446 ,  B01D11/0473 ,  B01D11/0484 ,  B01D11/0488 ,  C10G21/003 ,  C10G21/30

    摘要： An apparatus and process is provided for improved asphaltene separation from heavy hydrocarbon or bitumen with low process complexity through mass transfer using solvent and counter-current flows, with three sections: an upper DAO/solid-asphaltene separation zone, a middle solvent mixing and segregation zone, and a bottom clarification zone. Solvent mixed with heavy hydrocarbon forms a process feed introduced to the process vessel's upper zone and exposed to counter-current solvent removing DAO from solid asphaltene particles in the feed, the particles fall through the middle zone and are mixed with introduced solvent, which introduced solvent segregates DAO-rich solution in the upper zone (for extraction from that zone) from solvent-rich mixtures in the middle mixing and lower clarification zones. Solvent flows and precipitate movement are controlled to optimize mass transfer in process, resulting in high DAO recovery and dry, solid asphaltene product.

    摘要翻译： 提供了一种装置和方法，用于通过使用溶剂和逆流流动的质量传递来改进与重质烃或沥青的重质烃或沥青的沥青质分离，其具有三个部分：上部DAO /固体沥青质分离区，中间溶剂混合和分离 区域和底部澄清区域。 与重质烃混合的溶剂形成加工过程容器上部区域的工艺进料，暴露于进料中的固体沥青质颗粒中脱除DAO的逆流溶剂，颗粒通过中间区域并与引入的溶剂混合，引入溶剂 在上部区域（用于从该区域提取）从中混合和下层澄清区中的富含溶剂的混合物中分离出DAO富溶液。 控制溶剂流和沉淀物运动以优化过程中的质量传递，导致高DAO回收率和干燥的固体沥青质产物。