公开(公告)号：US20160060532A1

公开(公告)日：2016-03-03

申请号：US14839551

申请日：2015-08-28

Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC

Inventor： John Francis Quanci ,  Parthasarathy Kesavan ,  Ung-Kyung Chun ,  Rajesh Kumar Kandula ,  Mayela Carolina Fernandez ,  Khambath Vichitvongsa ,  Jeffrey Scott Brombolich ,  Richard Alan Mrozowicz ,  Edward A. Glass

IPC: C10B21/16 ,  C10B41/00

CPC classification number: C10B25/02 ,  C10B5/00 ,  C10B15/00 ,  C10B15/02 ,  C10B31/00 ,  C10B31/02 ,  C10B31/06 ,  C10B31/08 ,  C10B31/10 ,  C10B35/00 ,  C10B37/02 ,  C10B37/04 ,  C10B39/06 ,  C10B41/00 ,  C10B57/02 ,  C10B57/08

Abstract: The present technology is generally directed to systems and methods for optimizing the burn profiles for coke ovens, such as horizontal heat recovery ovens. In various embodiments the burn profile is at least partially optimized by controlling air distribution in the coke oven. In some embodiments, the air distribution is controlled according to temperature readings in the coke oven. In particular embodiments, the system monitors the crown temperature of the coke oven. After the crown reaches a particular temperature range the flow of volatile matter is transferred to the sole flue to increase sole flue temperatures throughout the coking cycle. Embodiments of the present technology include an air distribution system having a plurality of crown air inlets positioned above the oven floor.

Abstract translation: 本技术通常涉及用于优化焦炉的燃烧曲线的系统和方法，例如水平热回收炉。 在各种实施例中，通过控制焦炉中的空气分布来至少部分地优化燃烧轮廓。 在一些实施例中，根据焦炉中的温度读数来控制空气分布。 在具体实施方案中，系统监测焦炉的表冠温度。 在表冠达到特定温度范围之后，挥发性物质的流动被转移到唯一的烟道以增加整个焦化循环中的单一烟道温度。 本技术的实施例包括一种空气分配系统，其具有位于烤箱地板上方的多个冠气流入口。

公开(公告)号：US09273249B2

公开(公告)日：2016-03-01

申请号：US13730735

申请日：2012-12-28

Applicant: SunCoke Technology and Development LLC.

Inventor： John Francis Quanci ,  Mark Anthony Ball ,  Chun Wai Choi ,  Rajat Kapoor

IPC: C10B15/02 ,  C10B21/10 ,  C10B49/02 ,  F23C7/00 ,  F23C7/08 ,  F23C7/06 ,  C10B15/00

CPC classification number: C10B15/02 ,  C10B15/00 ,  C10B21/10 ,  C10B49/02 ,  F23C7/00 ,  F23C7/06 ,  F23C7/08 ,  F23L2900/15043 ,  Y02P20/129 ,  Y10S122/03 ,  Y10S165/034

Abstract: The present technology is generally directed to systems and methods for controlling air distribution in a coke oven. In a particular embodiment, a coke oven air distribution system comprises an oven chamber having an oven floor configured to support a coal bed, a plurality of sidewalls extending upward from the oven floor, and an oven crown covering a top portion of the oven chamber. The air distribution system further includes an air inlet positioned above the oven floor and a distributor proximate to the inlet. The inlet is configured to introduce air into the oven chamber and the distributor is configured to at least one of preheat, redirect, or spread air within the oven chamber.

Abstract translation: 本技术通常涉及用于控制焦炉中的空气分布的系统和方法。 在特定实施例中，焦炉空气分配系统包括具有被配置为支撑煤层的烘箱底板，从烘箱底部向上延伸的多个侧壁以及覆盖烤箱室顶部的炉冠的烤箱室。 空气分配系统还包括位于烤箱地板上方的空气入口和靠近入口的分配器。 入口构造成将空气引入烘箱室中，并且分配器构造成在烘箱室内的预热，重定向或扩散空气中的至少一个。

公开(公告)号：US20160032193A1

公开(公告)日：2016-02-04

申请号：US14865581

申请日：2015-09-25

Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC

Inventor： Jacob P. Sarpen ,  John F. Quanci ,  Mark A. Ball ,  Paul J. Norton ,  Roy J. Griffey ,  Jose Eustaquio daSilva

IPC: C10B45/00 ,  B65D81/38 ,  G01N33/22

CPC classification number: C10B45/00 ,  B65D81/38 ,  C10B53/00 ,  C10B57/00 ,  G01N33/222 ,  G01N2030/125

Abstract: A method of testing the coking qualities of sample quantities of coal in a test container and the structure of the test container are disclosed. A test container which is ideally reusable is adapted to receive one or more samples of coal to be tested and then the test container is inserted into a coking oven along with additional, conventional coal during a conventional coking operation. Following the completion or substantial completion of the coking operation, the test container is recovered and from the conventional converted coke and the sample(s) of coke are removed from the container for testing and evaluation. The container is recharged with one or more additional samples of coke and reused in another conventional coking operation.

Abstract translation: 公开了测试容器中煤样品的焦化质量和测试容器的结构的方法。 理想地可重复使用的测试容器适于接收待测试的一个或多个煤样品，然后在常规焦化操作期间将测试容器与另外的常规煤一起插入焦化炉中。 在焦化操作完成或基本完成之后，回收测试容器并从常规转化焦炭中回收并将焦炭样品从容器中取出进行测试和评价。 容器用一个或多个附加的焦炭样品再充电，并在另一个常规焦化操作中重新使用。

公开(公告)号：US20150328576A1

公开(公告)日：2015-11-19

申请号：US14655204

申请日：2012-12-28

Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC.

Inventor： John Francis Quanci ,  Ashley Nicole Seaton ,  Justin Leigh Prien ,  Jennifer Renee Mcclaren

IPC: B01D53/02

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。

公开(公告)号：US20140182195A1

公开(公告)日：2014-07-03

申请号：US13730796

申请日：2012-12-28

Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC.

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

IPC: C10B57/02 ,  C10B39/12

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.

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，骤冷车或组合的热车/淬火车。