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公开(公告)号：US09683740B2
公开(公告)日：2017-06-20
申请号：US13631215
申请日：2012-09-28
Applicant: SunCoke Technology and Development LLC
Inventor： Bradley Thomas Rodgers , Justin Prien , Matt Gill , John Francis Quanci , Jacob Peter Sarpen
IPC: B01D45/00 , F23J15/06 , B01D45/08 , B01D45/16 , B01D45/12 , F23J15/00 , F23J15/02 , B01D50/00 , B03C3/41
CPC classification number: F23J15/06 , B01D45/08 , B01D45/12 , B01D45/16 , B01D50/002 , B03C3/41 , C10B27/04 , F23J15/006 , F23J15/022 , F23J2217/101 , F23J2217/102 , F23J2217/20 , F23J2217/40 , F23J2217/60 , Y02E20/363
Abstract: The present technology describes various embodiments of systems and methods for handling emissions. More specifically, some embodiments are directed to systems and methods for collecting heated particulate from a coal processing system. In one embodiment, a method of handling emissions from a coal processing system includes inletting the emissions into a duct. The emissions include heated particulate. The method further includes slowing a speed of the emissions traveling through the duct and disengaging the heated particulate from the emissions without the use of a physical barrier. In some embodiments, the heated particulate is slowed, cooled, and diverted from an emissions pathway into a collection bin.
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公开(公告)号：US20160152897A1
公开(公告)日：2016-06-02
申请号：US14952267
申请日：2015-11-25
Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC.
Inventor： John Francis Quanci , Bradley Thomas Rodgers , Khambath Vichitvongsa , Chun Wai Choi , Matt William Gill
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。
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63.发明申请METHODS FOR DECARBONIZING COKING OVENS, AND ASSOCIATED SYSTEMS AND DEVICES 审中-公开用于使烧焦烤箱和相关系统和设备脱盐的方法公开(公告)号：US20150247092A1
公开(公告)日：2015-09-03
申请号：US14587670
申请日：2014-12-31
Applicant: SunCoke Technology and Development LLC
Inventor： John Francis Quanci , Chun Wai Choi , Mark Ball , Bradley Thomas Rodgers , Tony Amadio , Gary West , Dwayne Johnson
Abstract: The present technology is generally directed to methods of decarbonizing coking ovens, and associated systems and devices. In some embodiments, a method of operating and decarbonizing a coking oven can include inserting a charge of coal into the coking oven and heating the coal. The method can further include removing at least a portion of the charge, leaving behind coking deposits in the coking oven. At least a portion of the deposits can be continuously removed from the coking oven. For example, in some embodiments, at least a portion of the deposits can be removed each time a new charge of coal is inserted in the coking oven.
Abstract translation: 本技术通常涉及焦化炉脱碳方法及相关系统和装置。 在一些实施例中，一种操作和脱碳焦化炉的方法可以包括将一定量的煤进入焦化炉并加热煤。 该方法还可以包括去除至少一部分电荷，留下焦化炉中的焦化沉积物。 沉淀物的至少一部分可以从焦化炉中连续地除去。 例如，在一些实施方案中，每当将新的煤炭装入焦化炉中时，至少一部分沉积物可被移除。
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64.发明申请公开(公告)号：US20250083980A1
公开(公告)日：2025-03-13
申请号：US18882384
申请日：2024-09-11
Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC
Inventor： John Francis QUANCI , John Michael RICHARDSON , Patrick James MULLARKEY , David James SCHWAKE , Andrew Michael BUTOR , Jonathan Hale PERKINS , Chun Wai CHOI
IPC: C02F1/52 , C02F103/16
Abstract: Treating cooling water in industrial production facilities and associated systems, devices, and methods are disclosed herein. The system can comprise a cooling tower with a first and second cell, each having a housing to receive return water and a sump below to maintain supply water configured to directly contact molten metal. The system includes an inlet and an inlet line to provide return water to the cooling tower and an outlet and an outlet line to direct supply water back to the industrial production facility. The inlet, outlet, and cooling tower form a closed-loop network. Additionally, a blowdown line is fluidically coupled to the outlet to divert a portion of the supply water away from the closed-loop network.
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65.发明申请公开(公告)号：US20250083232A1
公开(公告)日：2025-03-13
申请号：US18882638
申请日：2024-09-11
Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC
Inventor： John Francis QUANCI , John Michael RICHARDSON , Patrick James MULLARKEY , David James SCHWAKE , Andrew Michael BUTOR , Jonathan Hale PERKINS , Chun Wai CHOI
Abstract: Systems for continuous granulated metallic unit (GMU) production, and associated devices and methods are disclosed herein. In some embodiments, a continuous GMU production system includes a furnace unit, a desulfurization unit, a plurality of granulator units, and a cooling system. The furnace unit can receive input materials such as iron ore and output molten metal. The desulfurization unit can reduce a sulfur content of the molten metallics received from the furnace unit. Each of the plurality of granulator units can include a tundish that can control the flow of molten metallics and a reactor that can granulate the molten metallics to form GMUs. The cooling system can provide cooled water to the reactor. Continuous GMU production systems configured in accordance with embodiments of the present technology can produce GMUs under continuous operations cycles for, e.g., at least 6 hours.
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Patent Agency Ranking
公开(公告)号：US20250083231A1
公开(公告)日：2025-03-13
申请号：US18882465
申请日：2024-09-11
Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC
Inventor： John Francis QUANCI , John Michael RICHARDSON , Patrick James MULLARKEY , David James SCHWAKE , Andrew Michael BUTOR , Jonathan Hale PERKINS , Chun Wai CHOI
Abstract: Reduced-waste systems and methods for granulated metallic units (GMUs) production are disclosed herein. A representative method can include receiving a first supply of molten iron and producing GMUs by granulating the molten iron poured onto a target material of a reactor. The method can include removing residual fines of the GMUs via a classifier based on a threshold particle size and mixing the residual fines with a second supply of molten iron to produce additional GMUs.
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公开(公告)号：US12215289B2
公开(公告)日：2025-02-04
申请号：US18793631
申请日：2024-08-02
Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC
Inventor： John Francis Quanci , Jonathan Perkins
Abstract: High quality coke products including unique properties, such as Coke Reactivity Index (CRI) properties, fixed carbon content, and sulfur content.
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公开(公告)号：US20240229172A1
公开(公告)日：2024-07-11
申请号：US18506746
申请日：2023-11-10
Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC
Inventor： John Francis Quanci , John Michael Richardson , Jonathan Hale Perkins
IPC: C21B5/00
CPC classification number: C21B5/007
Abstract: A coke product configured to be used in foundry cupolas to melt iron and produce cast iron products is disclosed herein. In some embodiments, the coke product has a Coke Reactivity Index (CRI) of at least 30% and an ash fusion temperature (AFT) less than 1316° C. Additionally or alternatively, the coke product can comprise (i) an ash content of at least 8.0%, (ii) a volatile matter content of no more than 1.0%, (iii) a Coke Strength After Reaction (CSR) of no more than 40%, (iv) a 2-inch drop shatter of at least 90%, and/or (v) a fixed carbon content of at least 85%.
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公开(公告)号：US20240209265A1
公开(公告)日：2024-06-27
申请号：US18492913
申请日：2023-10-24
Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC
Inventor： John Francis Quanci , Chun Wai Choi , Mark Anthony Ball , Jason Crum , Milos J. Kaplarevic
Abstract: A coke oven includes an oven chamber configured to support and heat a coal bed, a castable slab below the oven chamber, and a foundation supporting the heat recovery oven. One or more beams are positioned between the castable slab and the foundation. The beams extend from a first end of the oven chamber to a second end of the oven chamber, forming a plurality of air gaps between the castable slab and the foundation. Heat from the oven chamber is dissipated by the one or more beams.
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公开(公告)号：US20240110103A1
公开(公告)日：2024-04-04
申请号：US18313622
申请日：2023-05-08
Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC
Inventor： John Francis QUANCI , Daniel C. CHARLES , Gary Dean WEST , Sharla EVATT , Mark Anthony BALL , Jason Francis CRUM
Abstract: Systems and methods for removing carbonaceous clinker material from a coke oven are described. A coke oven can be provided including an oven floor, coke, and clinker material deposited on the oven floor. After a temperature of the coke oven has reached a first temperature (e.g., after heating coal in the oven to produce coke), the method includes increasing the temperature of the coke oven to a second temperature that is higher than the first temperature for a predetermined amount of time. After the predetermined amount of time, the temperature is reduced to a third temperature that is lower than the first temperature.
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