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1. 发明授权

US11773330B2 System and process for converting waste plastic into fuel 有权
公开(公告)号：US11773330B2
公开(公告)日：2023-10-03
申请号：US16907595
申请日：2020-06-22
申请人： BRAVEN ENVIRONMENTAL, LLC
发明人： Anthony F. Tenore , David Fowler , Oluwadare Oluwaseun , Anthony N. Tenore
IPC分类号： C10B47/44 , B30B9/12 , B01D53/00 , C10K1/02 , C10K1/04 , C10B31/08 , C10B53/07 , C10G1/02 , C10G1/10
CPC分类号： C10B47/44 , B01D53/002 , B30B9/121 , C10B31/08 , C10B53/07 , C10G1/02 , C10G1/10 , C10K1/026 , C10K1/04 , B01D2257/702 , C10G2300/1003 , C10G2400/02 , C10G2400/04 , Y02P20/133 , Y02P20/143
摘要： An apparatus is provided for processing reusable fuel comprising: a continuous material supply assembly; a heated airlock feeder configured to continuously receive and process the material supply received therein; a reactor configured to receive the processed material from the heated airlock feeder; and a vapor refining system configured to process vapor supplied by the reactor. The apparatus may comprise a char disposal system configured to eliminate char from the reactor. The apparatus may also comprise a thermal expansion system configured to allow thermal expansion of the reactor. A cooling system may be configured to receive processed fuel from the reactor.

2. 发明授权

US11053444B2 Method and system for optimizing coke plant operation and output 有权
公开(公告)号：US11053444B2
公开(公告)日：2021-07-06
申请号：US16251352
申请日：2019-01-18
申请人： SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC
发明人： John Francis Quanci , Chun Wai Choi , Parthasarathy Kesavan , Katharine E. Russell , Khambath Vichitvongsa , Jeffrey Scott Brombolich , Richard Alan Mrozowicz , Edward A. Glass
IPC分类号： 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
摘要： The present technology is generally directed to methods of increasing coal processing rates for coke ovens. In various embodiments, the present technology is applied to methods of coking relatively small coal charges over relatively short time periods, resulting in an increase in coal processing rate. In some embodiments, a coal charging system includes a charging head having opposing wings that extend outwardly and forwardly 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, a false door system includes a false door that is vertically oriented to maximize an amount of coal being charged into the oven.

3. 发明授权

US10526542B2 Method and system for dynamically charging a coke oven 有权
公开(公告)号：US10526542B2
公开(公告)日：2020-01-07
申请号：US15392942
申请日：2016-12-28
申请人： SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC.
发明人： John Francis Quanci , Chun Wai Choi , Mark Anthony Ball
IPC分类号： C10B31/08 , C10B41/00 , B65G21/00
摘要： 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.

4. 发明授权

US10197014B2 Feed zone delivery system having carbonaceous feedstock density reduction and gas mixing 有权
公开(公告)号：US10197014B2
公开(公告)日：2019-02-05
申请号：US15251586
申请日：2016-08-30
申请人： ThermoChem Recovery International, Inc.
发明人： Ravi Chandran , Daniel A. Burciaga , Daniel Michael Leo , Shawn Robert Freitas , Dave G. Newport , Justin Kevin Miller , Kaitlin Emily Harrington , Brian Christopher Attwood , Emily Jane Schultheis , Kelly Ann Kishton
IPC分类号： F02M21/02 , C10J3/72 , C10G2/00 , C10J3/82 , F02P13/00 , C01B3/50 , C01B3/02 , C10B27/06 , C10B41/00 , C10B31/08 , C10J3/50
摘要： A feedstock delivery system transfers a carbonaceous material, such as municipal solid waste, into a product gas generation system. The feedstock delivery system includes a splitter for splitting bulk carbonaceous material into a plurality of carbonaceous material streams. Each stream is processed using a weighing system for gauging the quantity of carbonaceous material, a densification system for forming plugs of carbonaceous material, a de-densification system for breaking up the plugs of carbonaceous material, and a gas and carbonaceous material mixing system for forming a carbonaceous material and gas mixture. A pressure of the mixing gas is reduced prior to mixing with the carbonaceous material, and the carbonaceous material to gas weight ratio is monitored. A transport assembly conveys the carbonaceous material and gas mixture to a first reactor where at least the carbonaceous material within the mixture is subject to thermochemical reactions to form the product gas.

5. 发明授权

US09976089B2 Coke oven charging system 有权
公开(公告)号：US09976089B2
公开(公告)日：2018-05-22
申请号：US15443246
申请日：2017-02-27
申请人： SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC
发明人： John Francis Quanci , Chun Wai Choi , Danny E. Sparling , Dexter Junior Mounts , Mark Anthony Ball
IPC分类号： C10B31/00 , C10B31/06 , C10B31/08 , C10B31/10 , C10B25/02 , C10B31/02 , C10B37/04 , C10B39/06 , C10B57/08 , C10B57/02 , C10B37/02 , C10B15/00 , C10B15/02 , C10B5/00
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 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.

6. 发明申请

US20150368562A1 BIOMASS GAS AND BIOMASS CHARCOAL PREPARATION SYSTEM 审中-公开
标题翻译：生物质气体和生物质焦炭制备系统
公开(公告)号：US20150368562A1
公开(公告)日：2015-12-24
申请号：US14309780
申请日：2014-06-19
申请人： Suzhou GreenGen Tech Energy Inc.
发明人： Maopei Cui , Xuesen Jing , Xiaoxia Li , Chihua Chen
IPC分类号： C10B7/10 , C10B31/08 , C10B53/02
CPC分类号： C10B7/10 , C10B49/02 , C10B53/02 , Y02E50/14
摘要： The present invention relates to a biomass gas and biomass charcoal preparation system, including three successive working units: a feeding unit, a pyrolysis reaction unit, and a discharging unit, and further having a pyrolysis reaction control system. The pyrolysis reaction unit has a pyrolysis reaction body. The pyrolysis reaction body is provided therein with a helical propulsion device and an air supply device. The pyrolysis reaction body is a rectangular cavity having a metal shell. The cavity of the pyrolysis reaction body is divided into two parts: an upper part and a lower part that are separable. In the present invention, the pyrolysis reaction body is provided therein with a thermal insulating layer, which effectively separates the metal shell from a high-temperature reaction medium, so requirements for the heat resistance of the material of the cavity of the pyrolysis reaction body are lowered, a common carbon steel material can be used and the cost is reduced, and the metal shell is effectively relieved of thermal deformation, and heat loss is reduced; the pyrolysis reaction body is divided into an upper part and a lower part, so it is easier to disassemble wearing parts on the bottom of the reaction body to facilitate maintenance and replacement.
摘要翻译：本发明涉及生物质气体和生物质炭制备系统，其包括三个连续的工作单元：进料单元，热解反应单元和排放单元，并且还具有热解反应控制系统。热解反应单元具有热解反应体。热解反应体在其中设置有螺旋推进装置和空气供应装置。热解反应体是具有金属壳的矩形空腔。热解反应体的空腔分为两部分：可分离的上部和下部。在本发明中，在热解反应体中设置有绝热层，其有效地将金属壳与高温反应介质分离，因此对热解反应体的空腔材料的耐热性的要求是可以使用普通的碳钢材料，降低成本，有效减轻金属外壳的热变形，减少热损失; 热分解反应体分为上部和下部，因此易于拆卸反应体底部的易损件以便于维护和更换。

7. 发明授权

US4468288A Method of preheating coal and supplying preheated coal to a coke oven 失效
标题翻译：预热煤并将预热煤供应到焦炉的方法
公开(公告)号：US4468288A
公开(公告)日：1984-08-28
申请号：US358798
申请日：1982-03-16
申请人： Manfred Galow , Claus Flockenhaus , Joachim Meckel , Horst G. Joseph , Gunter Gabriel
发明人： Manfred Galow , Claus Flockenhaus , Joachim Meckel , Horst G. Joseph , Gunter Gabriel
IPC分类号： C10B31/00 , C10B57/10 , C10B31/08
CPC分类号： C10B57/10 , C10B31/00
摘要： Moist bulk coal is supplied into a fluidized bed drier into which is introduced a first heat carrier gas to thereby dry the moist coal to form dried coal. The dried coal is discharged from the drier and is transferred to a generally horizontal bulk material conveyor. A second heat carrier gas is injected through the bottom of the bulk material conveyor, thereby transporting the coal generally horizontally and preheating the coal to form preheated coal. The preheated coal is then discharged from the bulk material conveyor and is filled into a selected charging opening of a coke oven battery.
摘要翻译：将潮湿散装煤供应到流化床干燥器中，其中引入第一热载体气体，从而干燥湿煤以形成干燥的煤。干燥的煤从干燥器中排出并转移到大致水平的散装物料输送机上。第二个热载体气体通过大量材料输送机的底部注入，从而大体上水平地输送煤，并预热煤以形成预热的煤。然后将预热的煤从散装物料输送机排出，并填充到焦炉电池的选定的装料口中。

8. 发明授权

US3536589A Ammonium nitrate treatment of finely divided coal to reduce swelling and coking 失效
标题翻译：硝酸铵处理精细分解煤，减少破裂和结焦
公开(公告)号：US3536589A
公开(公告)日：1970-10-27
申请号：US3536589D
申请日：1967-07-19
申请人： HUBER CORP J M
发明人： VOET ANDRIES , LAMOND TREVOR GEORGE
IPC分类号： C01B31/12 , C10B57/08 , C10B31/08
CPC分类号： C01B32/348

9. 发明授权

US11441078B2 Burn profiles for coke operations 有权
公开(公告)号：US11441078B2
公开(公告)日：2022-09-13
申请号：US17155719
申请日：2021-01-22
申请人： SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC
发明人： 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分类号： 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
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.

10. 发明授权

US11214739B2 Method and system for dynamically charging a coke oven 有权
公开(公告)号：US11214739B2
公开(公告)日：2022-01-04
申请号：US16735103
申请日：2020-01-06
申请人： SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC
发明人： John Francis Quanci , Chun Wai Choi , Mark Anthony Ball
IPC分类号： C10B31/08 , C10B31/00 , C10B41/00 , B65G21/00 , C10B31/04
摘要： 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.

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