专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2023081821A1 FOUNDRY COKE PRODUCTS, AND ASSOCIATED SYSTEMS, DEVICES, AND METHODS 审中-公开
公开(公告)号：WO2023081821A1
公开(公告)日：2023-05-11
申请号：PCT/US2022/079299
申请日：2022-11-04
申请人： SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC , RICHARDSON, John Michael
发明人： QUANCI, John Francis , PERKINS, Jonathan Hale
IPC分类号： C10L5/04 , C10L5/36
摘要： 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%.

2. 发明申请

WO2016004106A1 HORIZONTAL HEAT RECOVERY COKE OVENS HAVING MONOLITH CROWNS 审中-公开
标题翻译：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
申请人： SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC
发明人： WEST, Gary Dean , QUANCI, John Francis
IPC分类号： C10B29/02 , C10B15/02
CPC分类号： C10B29/02 , C10B5/06 , C10B15/02 , C10B29/04
摘要： 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.
摘要翻译：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。

3. 发明申请

WO2014153050A1 HORIZONTAL HEAT RECOVERY COKE OVENS HAVING MONOLITH CROWNS 审中-公开
标题翻译：水平热回收焦烧烤炉
公开(公告)号：WO2014153050A1
公开(公告)日：2014-09-25
申请号：PCT/US2014/028837
申请日：2014-03-14
申请人： SUNCOKE TECHNOLOGY AND DEVELOPMENT, LLC
发明人： WEST, Gary Dean , QUANCI, John Francis
IPC分类号： C10B21/00 , C10B29/00
CPC分类号： C10B29/02 , C10B5/00 , C10B15/02 , C10B21/10 , C10B29/04
摘要： The present technology is generally directed to horizontal 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. 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.
摘要翻译：本技术通常涉及具有整体冠的水平热回收焦化炉。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，冠包含热容积稳定的材料。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。

4. 发明申请

WO2022235839A1 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
申请人： SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC
发明人： QUANCI, John Francis , PERKINS, Jonathan
IPC分类号： C10L5/36 , C10L5/04 , C10B5/00
摘要： 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.

5. 发明申请

WO2016044347A1 COKE OVENS HAVING MONOLITH COMPONENT CONSTRUCTION 审中-公开
标题翻译：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
申请人： SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC
发明人： WEST, Gary Dean , QUANCI, John Francis
IPC分类号： C10B29/02 , C10B15/02
CPC分类号： C10B15/02 , C10B5/06 , C10B29/02 , C10B29/04
摘要： 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.
摘要翻译：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。

6. 发明申请

WO2016033530A1 METHOD AND SYSTEM FOR OPTIMIZING COKE PLANT OPERATION AND OUTPUT 审中-公开
标题翻译：用于优化焦化厂操作和输出的方法和系统
公开(公告)号：WO2016033530A1
公开(公告)日：2016-03-03
申请号：PCT/US2015/047542
申请日：2015-08-28
申请人： SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC
发明人： QUANCI, John Francis , CHOI, Chun Wai , BALL, Mark Anthony , MOUNTS, Dexter Junior , GRIFFEY II, Roy Jimmy
IPC分类号： C10G31/00
CPC分类号： 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
摘要： 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.
摘要翻译：本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，煤炭充填系统包括具有垂直定向的假门的假门系统，以最大限度地增加装入烘箱的煤量。与假门的实施例相关联的下延伸板被选择性地自动延伸超过假门的下端部分，以便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。

7. 发明申请

WO2020142389A1 IMPROVED SYSTEMS AND METHODS FOR UTILIZING FLUE GAS 审中-公开
公开(公告)号：WO2020142389A1
公开(公告)日：2020-07-09
申请号：PCT/US2019/068808
申请日：2019-12-27
申请人： SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC , MCLAREN, Jennifer
发明人： MCLAREN, Jennifer , QUANCI, John Francis , HANLIN, Anthony
IPC分类号： F22B1/18 , C10B45/00 , F01K25/14 , F22G5/04 , F22B37/04
摘要： Systems and apparatuses for cooling flue gases emitted from an industrial facility, such as a coke oven in a coke manufacturing plant. A representative system includes a heat recovery steam generator (HRSG) having a steam generation system that converts liquid feedwater into steam by absorbing heat from the flue gases. The steam generation system includes a plurality of tubes that carry the liquid water feedwater and the steam. Some or all of the tubes include steel and a non-corrosive material cladded to the steel that helps to reduce corrosion caused by the high temperature flue gases and extremely corrosive contaminants within the flue gas that can corrode steel.

8. 发明申请

WO2016109854A1 INTEGRATED COKE PLANT AUTOMATION AND OPTIMIZATION USING ADVANCED CONTROL AND OPTIMIZATION TECHNIQUES 审中-公开
标题翻译：一体化焦化厂自动化与优化采用先进的控制和优化技术
公开(公告)号：WO2016109854A1
公开(公告)日：2016-07-07
申请号：PCT/US2016/012085
申请日：2016-01-04
申请人： SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC , KAPLEREVIC, Milos
发明人： QUANCI, John Francis , KESAVAN, Parthasarathy , ZIEGLER, Jack , RUSSELL, Katie , MUHLBAIER, Mike , KHANNA, Rakshak , EVATT, Sharla , CHUN, Peter
IPC分类号： C10B21/10 , C10B41/00 , C10B45/00
CPC分类号： C10B41/00 , C10B15/02 , C10B45/00
摘要： The present technology is generally directed to integrated control of coke ovens in a coke plant in order to optimize coking rate, product recovery, byproducts and/or unit lime consumption Optimization objectives are achieved through controlling certain variables (called control variables) by manipulating available handles (called manipulated variables) subject to constraints and system disturbances that affect the controlled variables.
摘要翻译：目前的技术通常涉及焦化设备中焦炉的综合控制，以优化焦化率，产物回收率，副产物和/或单位石灰消耗。通过控制可用手柄来控制某些变量（称为控制变量）来实现优化目标（称为操纵变量）受制于影响受控变量的约束和系统干扰。

9. 发明申请

WO2016033524A1 IMPROVED BURN PROFILES FOR COKE OPERATIONS 审中-公开
标题翻译：改进的烧焦轮廓用于咖啡操作
公开(公告)号：WO2016033524A1
公开(公告)日：2016-03-03
申请号：PCT/US2015/047533
申请日：2015-08-28
申请人： SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC
发明人： QUANCI, John Francis , KESAVAN, Parthasarathy , CHUN, Ung-Kyung , KANDULA, Rajesh Kumar , FERNANDEZ, Mayela Carolina , VICHITVONGSA, Khambath , BROMBOLICH, Jeffrey Scott , MROZOWICZ, Richard Alan , GLASS, Edward A.
IPC分类号： C10B21/10 , C10B21/12
CPC分类号： 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
摘要： 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.
摘要翻译：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，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。

10. 发明申请

WO2021225988A1 HIGH-QUALITY COKE PRODUCTS 审中-公开
公开(公告)号：WO2021225988A1
公开(公告)日：2021-11-11
申请号：PCT/US2021/030520
申请日：2021-05-03
申请人： SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC
发明人： QUANCI, John Francis , PERKINS, Jonathan
IPC分类号： C10B53/02 , C10B57/00 , C10B57/02 , C10L5/36
摘要： High quality coke products made in horizontal ovens such as heat recovery, non-recovery or Thompson ovens from an optimized coal blend. The coke products have unique properties such as an oblong shape and improved Coke Strength after Reaction (CSR) and Coke Reactivity Index (CRI) properties.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式