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公开(公告)号：US20210163822A1
公开(公告)日：2021-06-03
申请号：US17155719
申请日：2021-01-22
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 Mrozowick , Edward A. Glass
IPC: C10B25/02 , C10B15/02 , C10B31/06 , C10B31/08 , C10B37/02 , C10B35/00 , C10B41/00 , C10B31/02 , C10B37/04 , C10B39/06 , C10B31/10 , C10B57/08 , C10B31/00 , C10B57/02
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.
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公开(公告)号：US10047295B2
公开(公告)日：2018-08-14
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
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.
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3.发明授权Exhaust flow modifier, duct intersection incorporating the same, and methods therefor 有权排气流量调节器，结合其的管道交叉口及其方法公开(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。
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4.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
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。
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5.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。
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Patent Agency Ranking
公开(公告)号：US10975309B2
公开(公告)日：2021-04-13
申请号：US15281891
申请日：2016-09-30
Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC
Inventor： John Francis Quanci , Rajat Kapoor , Chun Wai Choi , Ung-Kyung Chun
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.
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公开(公告)号：US10920148B2
公开(公告)日：2021-02-16
申请号：US16428014
申请日：2019-05-31
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: C10B15/02 , C10B21/10 , C10B25/02 , C10B31/06 , C10B31/08 , C10B37/02 , C10B35/00 , C10B41/00 , C10B31/02 , C10B37/04 , C10B39/06 , C10B31/10 , C10B57/08 , C10B31/00 , C10B57/02 , C10B5/00 , C10B15/00
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.
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公开(公告)号：US20200157430A1
公开(公告)日：2020-05-21
申请号：US16428014
申请日：2019-05-31
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: C10B25/02 , C10B15/02 , C10B31/06 , C10B31/08 , C10B37/02 , C10B35/00 , C10B41/00 , C10B31/02 , C10B37/04 , C10B39/06 , C10B31/10 , C10B57/08 , C10B31/00 , C10B57/02
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.
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公开(公告)号：US10308876B2
公开(公告)日：2019-06-04
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: C10B15/02 , C10B21/10 , C10B25/02 , C10B31/06 , C10B31/02 , C10B37/04 , C10B39/06 , C10B31/10 , C10B57/08 , C10B31/00 , C10B57/02 , C10B31/08 , C10B37/02 , C10B35/00 , C10B41/00 , C10B5/00 , C10B15/00
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.
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公开(公告)号：US11441078B2
公开(公告)日：2022-09-13
申请号：US17155719
申请日：2021-01-22
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: C10B15/02 , C10B25/02 , C10B31/06 , C10B31/08 , C10B37/02 , C10B35/00 , C10B41/00 , C10B31/02 , C10B37/04 , C10B39/06 , C10B31/10 , C10B57/08 , C10B31/00 , C10B57/02 , C10B5/00 , C10B15/00 , C10B21/10
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.
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