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    SYSTEMS AND METHODS FOR IMPROVING QUENCHED COKE RECOVERY
    31.
    发明申请
    SYSTEMS AND METHODS FOR IMPROVING QUENCHED COKE RECOVERY 有权
    改进烧焦焦恢复的系统和方法

    公开(公告)号：US20140183026A1

    公开(公告)日：2014-07-03

    申请号：US13730598

    申请日：2012-12-28

    Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC.

    Inventor： John Francis Quanci ,  Bradley Thomas Rodgers ,  Khambath Vichitvongsa ,  Chun Wai Choi ,  Matt William Gill

    IPC: C10B39/14

    CPC classification number: C10B39/14 ,  C10B39/00 ,  C10B39/04 ,  C10B39/08

    Abstract: The present technology is generally directed to systems and methods for improving quenched coke recovery. More specifically, some embodiments are directed to systems and methods utilizing one or more of a screen, barrier, or reflector panel to contain or redirect coke during or after quenching. In a particular embodiment, a quench car system for containing coke includes a quench car having a base, a plurality of sidewalls, and a top portion. The system can further include a permeable barrier covering at least a portion of the top of the quench car, wherein the permeable barrier has a plurality of apertures therethrough.

    Abstract translation: 本技术通常涉及用于改善淬火焦炭回收率的系统和方法。 更具体地，一些实施例涉及利用屏幕，屏障或反射板中的一个或多个以在淬火期间或之后容纳或重定向焦炭的系统和方法。 在特定实施例中，用于容纳焦炭的骤冷车系统包括具有底座，多个侧壁和顶部的骤冷车。 所述系统还可以包括覆盖所述骤冷车顶部的至少一部分的可渗透屏障，其中所述可渗透屏障具有穿过其中的多个孔。

    NON-PERPENDICULAR CONNECTIONS BETWEEN COKE OVEN UPTAKES AND A HOT COMMON TUNNEL, AND ASSOCIATED SYSTEMS AND METHODS
    32.
    发明申请
    NON-PERPENDICULAR CONNECTIONS BETWEEN COKE OVEN UPTAKES AND A HOT COMMON TUNNEL, AND ASSOCIATED SYSTEMS AND METHODS 审中-公开
    焦炉烤火和普通隧道之间的非直接连接以及相关系统和方法

    公开(公告)号：US20140183024A1

    公开(公告)日：2014-07-03

    申请号：US13830971

    申请日：2013-03-14

    Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC

    Inventor： Ung-Kyung Chun ,  Chun Wai Choi ,  Milos Kaplarevic ,  Rajat Kapoor ,  John Francis Quanci

    IPC: C10B21/00

    CPC classification number: C10B15/02 ,  C10B45/00

    Abstract: The present technology is generally directed to non-perpendicular connections between coke oven uptakes and a hot common tunnel, and associated systems and methods. In some embodiments, a coking system includes a coke oven and an uptake duct in fluid communication with the coke oven. The uptake duct has an uptake flow vector of exhaust gas from the coke oven. The system also includes a common tunnel in fluid communication with the uptake duct. The common tunnel has a common flow vector and can be configured to transfer the exhaust gas to a venting system. The uptake flow vector and common flow vector can meet at a non-perpendicular interface to improve mixing between the flow vectors and reduce draft loss in the common tunnel.

    Abstract translation: 本技术通常涉及焦炉吸入和热通用隧道之间的非垂直连接以及相关的系统和方法。 在一些实施例中，焦化系统包括焦炭炉和与焦炉流体连通的吸入管道。 吸收管道具有来自焦炉的废气的吸收流动矢量。 该系统还包括与吸收管道流体连通的公共隧道。 公共隧道具有共同的流动向量，并且可以被配置为将废气转移到排气系统。 吸收流动矢量和共同流动矢量可以在非垂直界面处相遇，以改善流动矢量之间的混合，并减少公共隧道中的通风损失。

    EXHAUST FLOW MODIFIER, DUCT INTERSECTION INCORPORATING THE SAME, AND METHODS THEREFOR
    33.
    发明申请
    EXHAUST FLOW MODIFIER, DUCT INTERSECTION INCORPORATING THE SAME, AND METHODS THEREFOR 有权
    排气修改器，与其同时进行的管道接触及其方法

    公开(公告)号：US20140182683A1

    公开(公告)日：2014-07-03

    申请号：US13730673

    申请日：2012-12-28

    Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC.

    Inventor： John Francis Quanci ,  Rajat Kapoor ,  Chun Wai Choi ,  Ung-Kyung Chun

    IPC: F17D1/02

    CPC classification number: C10B27/06 ,  F01K3/185 ,  F17D1/02 ,  H02K7/1823 ,  Y10T137/0318 ,  Y10T137/85938 ,  Y10T137/87652 ,  Y10T137/87676

    Abstract: A duct intersection comprising a first duct portion and a second duct portion extending laterally from a side of the first duct portion. At least one flow modifier is mounted inside one of the first and second duct portions. The flow modifier is a contoured duct liner and/or the flow modifier includes at least one turning vane. The duct intersection may also include a transition portion extending between the first and second duct portions, wherein the transition portion has a length extending along a side of the first duct portion and a depth extending away from the side of the first duct portion, wherein the length is greater than a diameter of the second duct portion.

    Abstract translation: 一种管道交叉口，其包括从第一管道部分的侧面横向延伸的第一管道部分和第二管道部分。 至少一个流量调节剂安装在第一和第二管道部分之一内。 流动调节器是轮廓管道衬套和/或流量调节器包括至少一个转动叶片。 管道交叉口还可以包括在第一和第二管道部分之间延伸的过渡部分，其中过渡部分具有沿着第一管道部分的一侧延伸的长度和远离第一管道部分的侧面延伸的深度，其中， 长度大于第二导管部分的直径。

    Methods and systems for improved coke quenching
    35.
    发明授权
    Methods and systems for improved coke quenching 有权

    公开(公告)号：US11807812B2

    公开(公告)日：2023-11-07

    申请号：US17140564

    申请日：2021-01-04

    Applicant: SunCoke Technology and Development LLC.

    Inventor： John Francis Quanci ,  John Shannon Essman ,  James Eric Bond ,  Khambath Vichitvongsa ,  Chun Wai Choi

    IPC: C10B39/04 ,  C10B39/12 ,  C10B39/14

    CPC classification number: C10B39/12 ,  C10B39/04 ,  C10B39/14

    Abstract: The present technology describes various embodiments of methods and systems for improved coke quenching. More specifically, some embodiments are directed to methods and systems for improving the coke quenching process by partially cracking coke before it is quenched. In one embodiment, coke is partially cracked when placed in horizontal communication with one or more uneven surfaces. In another embodiment, a coke loaf is partially broken when dropped a vertical distance that is less than the height of the coke loaf. In another embodiment, a mass of coke is partially broken when first placed in vertical communication with one or more uneven surfaces and then placed in horizontal communication with the same or different one or more uneven surfaces. In some embodiments, the one or more uneven surfaces may be mounted to a coke oven, train car, hot car, quench car, or combined hot car/quench car.

    Spring-loaded heat recovery oven system and method
    37.
    发明授权
    Spring-loaded heat recovery oven system and method 有权

    公开(公告)号：US11098252B2

    公开(公告)日：2021-08-24

    申请号：US16729219

    申请日：2019-12-27

    Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC

    Inventor： John Francis Quanci ,  Wes Alderman ,  Milos Kaplarevic ,  Suresh Mehta ,  F. Robert Carroll ,  Chun Wai Choi

    IPC: C10B29/04 ,  F24C15/08 ,  C10B13/00 ,  C10B25/12 ,  C10B25/18 ,  C10B29/08

    Abstract: A coke oven can include an oven body, a foundation, and a plurality of beams separating the oven body from the foundation. A buckstay applies force to the oven body to maintain compression on the oven body during thermal cycling of the coke oven. The coke oven further comprises a spring-loaded compression device, which can include a restraining device, an anchor coupled to the restraining device, and a spring coupled to the restraining device. The anchor can be attached to one or more of the beams, the foundation of the oven, or to a similar compression device on an opposite side of the oven. The spring applies force between the restraining device and the one or more beams or foundation to compress the buckstay against the oven. The force applied by the spring can maintain structural stability of the coke oven over a plurality of thermal cycles.

    METHODS AND SYSTEMS FOR IMPROVED COKE QUENCHING
    40.
    发明申请
    METHODS AND SYSTEMS FOR IMPROVED COKE QUENCHING 有权

    公开(公告)号：US20210130697A1

    公开(公告)日：2021-05-06

    申请号：US17140564

    申请日：2021-01-04

    Applicant: SunCoke Technology and Development LLC.

    Inventor： John Francis Quanci ,  John Shannon Essman ,  James Eric Bond ,  Khambath Vichitvongsa ,  Chun Wai Choi

    IPC: C10B39/12 ,  C10B39/04 ,  C10B39/14

    Abstract: The present technology describes various embodiments of methods and systems for improved coke quenching. More specifically, some embodiments are directed to methods and systems for improving the coke quenching process by partially cracking coke before it is quenched. In one embodiment, coke is partially cracked when placed in horizontal communication with one or more uneven surfaces. In another embodiment, a coke loaf is partially broken when dropped a vertical distance that is less than the height of the coke loaf. In another embodiment, a mass of coke is partially broken when first placed in vertical communication with one or more uneven surfaces and then placed in horizontal communication with the same or different one or more uneven surfaces. In some embodiments, the one or more uneven surfaces may be mounted to a coke oven, train car, hot car, quench car, or combined hot car/quench car.

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