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    HORIZONTAL HEAT RECOVERY COKE OVENS HAVING MONOLITH CROWNS
    2.
    发明申请
    HORIZONTAL HEAT RECOVERY COKE OVENS HAVING MONOLITH CROWNS 审中-公开
    水平回收焦炉具有单晶皱纹

    公开(公告)号：WO2016004106A1

    公开(公告)日：2016-01-07

    申请号：PCT/US2015/038663

    申请日：2015-06-30

    Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC

    Inventor： WEST, Gary Dean ,  QUANCI, John Francis

    IPC: C10B29/02 ,  C10B15/02

    CPC classification number: C10B29/02 ,  C10B5/06 ,  C10B15/02 ,  C10B29/04

    Abstract: The present technology is generally directed to horizontal heat recovery and non-heat recovery coke ovens having monolith crowns. In some embodiments, an HHR coke oven includes a monolith crown that spans the width of the oven between opposing oven sidewalls. The monolith expands upon heating and contracts upon cooling as a single structure. In further embodiments, the crown comprises a thermally-volume-stable material. The crown may be an oven crown, an upcommer arch, a downcommer arch, a J-piece, a single sole flue arch or multiple sole flue arches, a downcommer cleanout, curvilinear corner sections, and/or combined portions of any of the above sections. In some embodiments, the crown is formed at least in part with a thermally-volume-stable material. In further embodiments, the crown is formed as a monolith (or several monolith segments) spanning between supports such as oven sidewalls. In various embodiments, the monolith and thermally-volume-stable features can be used in combination or alone. These designs can allow the oven to be turned down below traditionally feasible temperatures while maintaining the structural integrity of the crown.

    Abstract translation: 本技术通常涉及具有整体冠的水平热回收和非热回收焦炉。 在一些实施例中，HHR焦炉包括跨越相对的炉侧壁之间的炉的宽度的整块表冠。 整体在加热时膨胀并且作为单一结构在冷却时收缩。 在另外的实施方案中，冠包含热容量稳定的材料。 冠部可以是烤箱冠，升压拱，降管拱，J形件，单个底部烟道拱形或多个底部烟道拱门，降液器清洁，曲线拐角部分和/或上述任何一个的组合部分 部分。 在一些实施例中，冠部至少部分地形成有热量 - 体积稳定的材料。 在另外的实施例中，冠部形成为跨越诸如烤箱侧壁的支撑件之间的整料（或多个整料段）。 在各种实施方案中，整体和热体积稳定的特征可以组合使用或单独使用。 这些设计可以使烤箱在传统可行的温度下降低，同时保持表冠的结构完整性。

    SYSTEMS AND METHODS FOR REMOVING MERCURY FROM EMISSIONS
    3.
    发明申请
    SYSTEMS AND METHODS FOR REMOVING MERCURY FROM EMISSIONS 审中-公开
    从排放物中去除汞的系统和方法

    公开(公告)号：WO2014105062A1

    公开(公告)日：2014-07-03

    申请号：PCT/US2012/072167

    申请日：2012-12-28

    Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC.

    Inventor： QUANCI, John, Francis ,  SEATON, Ashley, Nicole ,  PRIEN, Justin, Leigh ,  MCLAREN, Jennifer, Renee

    IPC: B01D53/64 ,  B01D53/02 ,  B01D53/48

    CPC classification number: B01D53/025 ,  B01D53/50 ,  B01D53/64 ,  B01D2253/102 ,  B01D2257/602

    Abstract: The present technology is generally directed to systems and methods for removing mercury from emissions. More specifically, some embodiments are directed to systems and methods for removing mercury from exhaust gas in a flue gas desulfurization system. In one embodiment, a method of removing mercury from exhaust gas in a flue gas desulfurization system includes inletting the gas into a housing and conditioning an additive. In some embodiments, conditioning the additive comprises hydrating powder-activated carbon. The method further includes introducing the conditioned additive into the housing and capturing mercury from the gas.

    Abstract translation: 目前的技术通常涉及从排放物中去除汞的系统和方法。 更具体地，一些实施例涉及用于从废气脱硫系统中的废气中去除汞的系统和方法。 在一个实施方案中，在烟道气脱硫系统中从废气中除去汞的方法包括将气体引入外壳并调理添加剂。 在一些实施方案中，调理添加剂包括水合粉末活性炭。 该方法还包括将经调理的添加剂引入壳体并从气体中捕获汞。

    REDUCED OUTPUT RATE COKE OVEN OPERATION WITH GAS SHARING PROVIDING EXTENDED PROCESS CYCLE
    4.
    发明申请
    REDUCED OUTPUT RATE COKE OVEN OPERATION WITH GAS SHARING PROVIDING EXTENDED PROCESS CYCLE 审中-公开
    降低输出速率烤炉操作与气体共享提供扩展过程循环

    公开(公告)号：WO2014046701A1

    公开(公告)日：2014-03-27

    申请号：PCT/US2012/072169

    申请日：2012-12-28

    Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC.

    Inventor： QUANCI, John, Francis ,  BALL, Mark, Anthony ,  SEATON, Ashley, Nicole

    IPC: C10B29/00 ,  C10B21/18

    CPC classification number: C10B21/00 ,  C10B5/00 ,  C10B5/06 ,  C10B5/10 ,  C10B15/02 ,  C10B21/08 ,  C10B21/10 ,  C10B27/00 ,  C10B27/06 ,  C10B41/08 ,  C10B49/02

    Abstract: The present technology is generally directed to systems and methods of controlling or reducing the output rate of a coke oven through gas sharing providing an extended process cycle. In some embodiments, a method of gas sharing between coke ovens to decrease a coke production rate includes operating a plurality of coke ovens to produce coke and heated exhaust gases. In some embodiments, a first coke oven is offset in operation cycle from a second coke oven. The method further includes directing the heated exhaust gases from the first coke oven to the second coke oven while the second coke oven is mid-cycle. The heat transfer allows the second coke oven to extend its cycle while staying above a critical operating temperature. By extending the operational cycle while generally maintaining output per cycle, overall production is decreased.

    Abstract translation: 本技术通常涉及通过气体共享来控制或降低焦炉的输出速率的系统和方法，从而提供延长的处理循环。 在一些实施方案中，焦炭炉之间气体共享以降低焦炭生产速率的方法包括操作多个焦炉以产生焦炭和加热废气。 在一些实施例中，第一焦炉在与第二焦炉的操作循环中偏移。 该方法还包括将加热的废气从第一焦炉引导到第二焦炉，而第二焦炉是中循环。 传热允许第二焦炉在保持高于临界工作温度的情况下延长其循环。 通过延长操作周期，同时通常保持每个周期的产量，总体生产减少。

    FOUNDRY COKE PRODUCTS, AND ASSOCIATED SYSTEMS AND METHODS
    6.
    发明申请
    FOUNDRY COKE PRODUCTS, AND ASSOCIATED SYSTEMS AND METHODS 审中-公开

    公开(公告)号：WO2022235839A1

    公开(公告)日：2022-11-10

    申请号：PCT/US2022/027722

    申请日：2022-05-04

    Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC

    Inventor： QUANCI, John Francis ,  PERKINS, Jonathan

    IPC: C10L5/36 ,  C10L5/04 ,  C10B5/00

    Abstract: Coke products configured to be combusted in a cupola furnace are disclosed herein. The coke products can include foundry coke products having a hydraulic diameter of at least 3.5", egg coke products having a hydraulic diameter of 1.5–3.5", and breeze coke products having a hydraulic diameter of 0.5–1.5". Individual foundry coke products can comprise an oblong shape including a length of at least 4", a width of at least 1.5", and a length:width ratio of at least 2.0. In some embodiments, the length of individual coke products can be between 6–12" and the width can be at least 2.5". Additionally, the foundry coke products can have a Coke Reactivity Index (CRI)of at least 40%.The coke products can be made from a blend of coal and breeze coke products in horizontal ovens, such as horizontal heat recovery or horizontal non-recovery ovens.

    COKE OVENS HAVING MONOLITH COMPONENT CONSTRUCTION
    7.
    发明申请
    COKE OVENS HAVING MONOLITH COMPONENT CONSTRUCTION 审中-公开
    具有单组件构造的烤炉

    公开(公告)号：WO2016044347A1

    公开(公告)日：2016-03-24

    申请号：PCT/US2015/050295

    申请日：2015-09-15

    Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC

    Inventor： WEST, Gary Dean ,  QUANCI, John Francis

    IPC: C10B29/02 ,  C10B15/02

    CPC classification number: C10B15/02 ,  C10B5/06 ,  C10B29/02 ,  C10B29/04

    Abstract: The present technology is generally directed to horizontal heat recovery and non-heat recovery coke ovens having monolith components. In some embodiments, an HHR coke oven includes a monolith component that spans the width of the oven between opposing oven sidewalls. The monolith expands upon heating and contracts upon cooling as a single structure. In further embodiments, the monolith component comprises a thermally-volume-stable material. The monolith component may be a crown, a wall, a floor, a sole flue or combination of some or all of the oven components to create a monolith structure. In further embodiments, the component is formed as several monolith segments spanning between supports such as oven sidewalls. The monolith component and thermally-volume-stable features can be used in combination or alone. These designs can allow the oven to be turned down below traditionally feasible temperatures while maintaining the structural integrity of the oven.

    Abstract translation: 本技术通常涉及具有整体部件的水平热回收和非热回收焦炉。 在一些实施例中，HHR焦炉包括跨过相对的炉壁之间的炉的宽度的整料部件。 整体在加热时膨胀并且作为单一结构在冷却时收缩。 在另外的实施方案中，整料组分包括热体积稳定的材料。 整料部件可以是冠部，壁，地板，唯一的烟道或部分或全部烤箱部件的组合，以产生整料结构。 在另外的实施例中，部件形成为跨越诸如烤箱侧壁的支撑之间的多个整料段。 整体组件和热容量稳定特征可以组合使用或单独使用。 这些设计可以使烤箱在传统的可行温度下降低，同时保持烘箱的结构完整性。

    METHODS AND SYSTEMS FOR IMPROVED COKE QUENCHING
    9.
    发明申请
    METHODS AND SYSTEMS FOR IMPROVED COKE QUENCHING 审中-公开
    改进焙烧的方法和系统

    公开(公告)号：WO2014105068A1

    公开(公告)日：2014-07-03

    申请号：PCT/US2012/072187

    申请日：2012-12-28

    Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC.

    Inventor： QUANCI, John, Francis ,  ESSMAN, John, Shannon ,  BOND, James, Eric ,  CHOI, Chun, Wai ,  VICHITVONGSA, Khambath

    IPC: C10B39/00 ,  C10B29/00 ,  C10B45/00

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

    Abstract translation: 本技术描述了用于改进焦炭淬火的方法和系统的各种实施例。 更具体地，一些实施方案涉及用于通过在焦炭淬火之前部分裂解焦炭来改善焦炭淬火过程的方法和系统。 在一个实施例中，当与一个或多个不平坦表面水平连通时，焦炭部分破裂。 在另一个实施例中，当焦炭面条落在小于焦炭面包的高度的垂直距离时，部分断裂。 在另一个实施例中，当第一次与一个或多个不平坦表面垂直连通时，焦炭质量部分断裂，然后与相同或不同的一个或多个不平坦表面水平连通。 在一些实施例中，一个或多个不平坦表面可以安装到焦炉，火车，热车，淬火车或组合的热车/淬火车。

    EXHAUST FLOW MODIFIER, DUCT INTERSECTION INCORPORATING THE SAME, AND METHODS THEREFOR
    10.
    发明申请
    EXHAUST FLOW MODIFIER, DUCT INTERSECTION INCORPORATING THE SAME, AND METHODS THEREFOR 审中-公开
    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：WO2014105067A1

    公开(公告)日：2014-07-03

    申请号：PCT/US2012/072181

    申请日：2012-12-28

    Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC.

    Inventor： QUANCI, John, Francis ,  KAPOOR, Rajat ,  CHOI, Chun, Wai ,  CHUN, Ung-kyung

    IPC: C10B27/06 ,  C10B45/00

    CPC classification number: C10B15/02 ,  F15D1/04 ,  F15D1/14 ,  F23J11/00

    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。

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