公开(公告)号：US20200206669A1

公开(公告)日：2020-07-02

申请号：US16729157

申请日：2019-12-27

Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC

Inventor： John Francis QUANCI ,  Daniel C. CHARLES

IPC: B01D46/00 ,  C10B31/06 ,  G01N15/08 ,  G08B7/06 ,  G08B21/18

Abstract: Systems and methods for particle leak detection generally include a separation or collection device configured to filter particulate from a stream and a detection device downstream of the separation or collection device. The detection device can be positioned to detect particulate that passes the separation or collection device and can include a probe configured to detect the solid particles. The particle leak detection systems can be configured to be disposed on moveable systems, such as moveable systems in coke oven operations.

公开(公告)号：US20190161682A1

公开(公告)日：2019-05-30

申请号：US16047198

申请日：2018-07-27

Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC.

Inventor： John F. Quanci ,  Peter U. Chun ,  Milos J. Kaplarevic ,  Vince G. Reiling

IPC: C10B5/04 ,  F22B1/18 ,  C10B45/00 ,  C10B41/00 ,  C10B5/12 ,  C10B15/02

Abstract: A coke plant includes multiple coke ovens where each coke oven is adapted to produce exhaust gases, a common tunnel fluidly connected to the plurality of coke ovens and configured to receive the exhaust gases from each of the coke ovens, multiple standard heat recovery steam generators fluidly connected to the common tunnel where the ratio of coke ovens to standard heat recovery steam generators is at least 20:1, and a redundant heat recovery steam generator fluidly connected to the common tunnel where any one of the plurality of standard heat recovery steam generators and the redundant heat recovery steam generator is adapted to receive the exhaust gases from the plurality of ovens and extract heat from the exhaust gases and where the standard heat recovery steam generators and the redundant heat recovery steam generator are all connected in parallel with each other.

公开(公告)号：US10053627B2

公开(公告)日：2018-08-21

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 ,  C10B53/00 ,  C10B57/00 ,  G01N33/22 ,  B65D81/38 ,  G01N30/12

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.

公开(公告)号：US10016714B2

公开(公告)日：2018-07-10

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 McLaren

IPC: B01D53/02 ,  B01D53/64 ,  B01D53/50

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.

公开(公告)号：US20170183569A1

公开(公告)日：2017-06-29

申请号：US15392942

申请日：2016-12-28

Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC.

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

IPC: C10B41/00 ,  C10B31/08 ,  C10B31/04

Abstract: Systems and methods of dynamically charging coal in coke ovens related to the operation and output of coke plants including methods of automatically charging a coke oven using a charging ram in communication with a control system to increase the coke output and coke quality from coke plants. In some embodiments, the control system is capable of moving the charging ram in a horizontal first direction, a horizontal second direction and a vertical third direction while charging coal into the oven. In some embodiments, the coal charging system also includes a scanning system configured to scan an oven floor to generate an oven floor profile and/or oven capacity. The scanning system used in combination with the control system allows for dynamic leveling of the charging ram throughout the charging process. In some embodiments, the charging ram includes stiffener plates and support members to increase the mechanical strength of the charging ram and decrease the sag of the charging ram at a distal end.

公开(公告)号：US09476547B2

公开(公告)日：2016-10-25

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。 至少一个流动改性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。

公开(公告)号：US20160060534A1

公开(公告)日：2016-03-03

申请号：US14839384

申请日：2015-08-28

Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC

Inventor： JOHN FRANCIS QUANCI ,  CHUN WAI CHOI ,  DANNY E. SPARLING ,  DEXTER JUNIOR MOUNTS ,  MARK ANTHONY BALL

IPC: C10B31/10 ,  C10B57/08

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 coal charging systems used with coke ovens. In some embodiments, a coal charging system includes a charging head having opposing wings that extend outwardly from the charging head, leaving an open pathway through which coal may be directed toward side edges of the coal bed. In other embodiments, an extrusion plate is positioned on a rearward face of the charging head and oriented to engage and compress coal as the coal is charged along a length of the coking oven. In other embodiments, charging plates extend outwardly from inward faces of opposing wings.

Abstract translation: 本技术一般涉及与焦炉一起使用的充煤系统。 在一些实施例中，煤炭充填系统包括具有从充电头向外延伸的相对的翼的充电头，留下一个开放的通路，煤可以通过该开放通道被引向煤层的侧边缘。 在其他实施例中，挤压板位于充电头的后表面上，并且当煤沿着焦化炉的长度被充电时，它被定向成接合和压缩煤。 在其他实施例中，充电板从相对的翼的内表面向外延伸。

公开(公告)号：US20160060533A1

公开(公告)日：2016-03-03

申请号：US14839588

申请日：2015-08-28

Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC

Inventor： John Francis Quanci ,  Chun Wai Choi ,  Mark Anthony Ball ,  Dexter Junior Mounts ,  Roy Jimmy Griffey, II

IPC: C10B31/02 ,  C10B39/06 ,  C10B37/04 ,  C10B25/02

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 methods of increasing coke production rates for coke ovens. In some embodiments, a coal charging system includes a false door system with a false door that is vertically oriented to maximize an amount of coal being charged into the oven. A lower extension plate associated with embodiments of the false door is selectively, automatically extended beyond a lower end portion of the false door in order to extend an effective length of the false door. In other embodiments an extension plate may be coupled with an existing false door having an angled front surface to provide the existing false door with a vertically oriented face.

Abstract translation: 目前的技术通常涉及提高焦炉焦炭生产率的方法。 在一些实施例中，煤炭充填系统包括假门系统，其具有垂直定向的假门，以最大限度地增加装入炉中的煤量。 与假门的实施例相关联的下延伸板选择性地自动地延伸超过假门的下端部分，以延长假门的有效长度。 在其他实施例中，延伸板可以与具有成角度的前表面的现有假门联接，以向现有的假门提供垂直定向的面。

公开(公告)号：US20150361346A1

公开(公告)日：2015-12-17

申请号：US14655013

申请日：2012-12-28

Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC

Inventor： Gary Dean West ,  Chun Wai Choi ,  Thomas James Hurt

IPC: C10B27/06 ,  F16J15/00 ,  F23J13/08 ,  B23P19/04

CPC classification number: C10B27/06 ,  B23P19/04 ,  C10B15/02 ,  C10B21/10 ,  F16J15/002 ,  F23J13/08 ,  F23L13/00 ,  Y10T29/49828

Abstract: The present technology is generally directed to vent stack lids and associated systems and methods. In particular, several embodiments are directed to vent stack lids having improved sealing properties in a coke processing system. In a particular embodiment, a vent stack lid comprises a first lid portion proximate to and at least partially spaced apart from a second lid portion. The vent stack lid further comprises a first sealing portion coupled to the first lid portion and a second sealing portion coupled to the second lid portion. In several embodiments, the second sealing portion at least partially overlaps the first sealing portion over the space between the first and second lid portions. In further embodiments, at least one of the first or second sealing portions includes layers of tadpole seals, spring seals, rigid refractory material, and/or flexible refractory blanket.

Abstract translation: 本技术通常涉及排气盖盖和相关系统和方法。 特别地，几个实施例涉及在焦炭处理系统中具有改进的密封特性的排气叠盖。 在一个具体实施例中，排气叠盖包括靠近并且至少部分地间隔开第二盖部分的第一盖部分。 排气叠盖还包括联接到第一盖部分的第一密封部分和联接到第二盖部分的第二密封部分。 在几个实施例中，第二密封部分在第一和第二盖部分之间的空间上至少部分地与第一密封部分重叠。 在另外的实施例中，第一或第二密封部分中的至少一个包括t ole密封层，弹簧密封件，刚性耐火材料层和/或柔性耐火层。

公开(公告)号：US20140262139A1

公开(公告)日：2014-09-18

申请号：US13843166

申请日：2013-03-15

Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC

Inventor： Chun Wai Choi ,  Rajat Kapoor ,  John Francis Quanci

IPC: C10B39/08

CPC classification number: C10B39/08 ,  C10B39/00 ,  C10B39/04 ,  C10B41/00

Abstract: The present technology describes methods and systems for an improved quench tower. Some embodiments improve the quench tower's ability to recover particulate matter, steam, and emissions that escape from the base of the quench tower. Some embodiments improve the draft and draft distribution of the quench tower. Some embodiments include one or more sheds to enlarge the physical or effective perimeter of the quench tower to reduce the amount of particulate matter, emissions, and steam loss during the quenching process. Some embodiments include an improved quench baffle formed of a plurality of single-turn or multi-turn chevrons adapted to prevent particulate matter from escaping the quench tower. Some embodiments include an improved quench baffle spray nozzle used to wet the baffles, suppress dust, and/or clean baffles. Some embodiments include a quench nozzle that can fire in discrete stages during the quenching process.

Abstract translation: 本技术描述了用于改进的淬火塔的方法和系统。 一些实施方案提高了淬火塔回收从骤冷塔底部逸出的颗粒物，蒸汽和排放物的能力。 一些实施例改善了骤冷塔的吃水和吃水分布。 一些实施方案包括一个或多个棚以扩大骤冷塔的物理或有效周长以减少在淬火过程中的颗粒物质的量，排放量和蒸汽损失。 一些实施例包括由多个单匝或多匝人字形成的改进的骤冷挡板，其适于防止颗粒物质逸出骤冷塔。 一些实施例包括用于润湿挡板的改进的骤冷挡板喷嘴，抑制灰尘和/或清洁挡板。 一些实施方案包括淬火喷嘴，该淬火喷嘴可以在淬火过程中以分立的阶段燃烧。