公开(公告)号：US11965139B2

公开(公告)日：2024-04-23

申请号：US17749035

申请日：2022-05-19

Applicant: Carbon Technology Holdings, LLC

Inventor： James A. Mennell ,  Daniel J. Despen

IPC: C10L5/44 ,  B01J21/18 ,  C01B32/312 ,  C01B32/318 ,  C10B39/00 ,  C10B39/02 ,  C10B41/00 ,  C10B43/02 ,  C10B45/00 ,  C10B47/30 ,  C10B49/02 ,  C10B53/02 ,  C10B57/02 ,  C10B57/06 ,  C10B57/10 ,  C10L5/04 ,  C10L5/36 ,  C21B5/00 ,  C21C5/52 ,  C22B4/02 ,  H01B1/04 ,  C21B13/00

CPC classification number: C10L5/447 ,  B01J21/18 ,  C01B32/312 ,  C01B32/318 ,  C10B39/00 ,  C10B39/02 ,  C10B41/00 ,  C10B43/02 ,  C10B45/00 ,  C10B47/30 ,  C10B49/02 ,  C10B53/02 ,  C10B57/02 ,  C10B57/06 ,  C10B57/10 ,  C10L5/04 ,  C10L5/36 ,  C10L5/363 ,  C10L5/365 ,  C10L5/366 ,  C10L5/442 ,  C21B5/007 ,  C21C5/52 ,  C22B4/02 ,  H01B1/04 ,  C10L2200/0204 ,  C10L2200/025 ,  C10L2200/0469 ,  C10L2290/02 ,  C10L2290/06 ,  C10L2290/08 ,  C10L2290/145 ,  C10L2290/28 ,  C10L2290/30 ,  C10L2290/50 ,  C10L2290/52 ,  C10L2290/58 ,  C10L2290/60 ,  C21B13/0066 ,  Y02E50/10 ,  Y02E50/30 ,  Y02P10/143 ,  Y02P20/129 ,  Y02P20/145 ,  Y02W10/30 ,  Y02W10/37

Abstract: This invention provides processes and systems for converting biomass into high carbon biogenic reagents that are suitable for a variety of commercial applications. Some embodiments employ pyrolysis in the presence of an inert gas to generate hot pyrolyzed solids, condensable vapors, and non-condensable gases, followed by separation of vapors and gases, and cooling of the hot pyrolyzed solids in the presence of the inert gas. Additives may be introduced during processing or combined with the reagent, or both. The biogenic reagent may include at least 70 wt %, 80 wt %, 90 wt %, 95 wt %, or more total carbon on a dry basis. The biogenic reagent may have an energy content of at least 12,000 Btu/lb, 13,000 Btu/lb, 14,000 Btu/lb, or 14,500 Btu/lb on a dry basis. The biogenic reagent may be formed into fine powders, or structural objects.

公开(公告)号：US20230174867A1

公开(公告)日：2023-06-08

申请号：US17713781

申请日：2022-04-05

Applicant: Zhejiang University

Inventor： Zhongyang Luo ,  Qinhui Wang ,  Chunjiang Yu ,  Jinsong Zhou ,  Mengxiang Fang ,  Yinchen Wang

IPC: C10B53/02 ,  B01D45/16 ,  C10B57/10 ,  C10B41/00

CPC classification number: C10B53/02 ,  B01D45/16 ,  C10B57/10 ,  C10B41/00

Abstract: The present invention provides a nitrogen oxide ultra-low emission and carbon negative emission system and a control method, and the system comprises: a carbon negative emission system, a nitrogen oxide ultra-low emission system, an air supply device and a flow control module. The carbon negative emission system is used for enabling biomass to produce inorganic carbon and pyrolysis gas/gasification gas to realize negative emission of carbon; the nitrogen oxide ultra-low emission system is used for enabling fuel to be in mixed combustion with the pyrolysis gas/gasification gas to remove nitrogen oxides, which realizes ultra-low emission of the nitrogen oxides; the air supply device is in communication with biomass pyrolysis coupling partial gasification via a first pipeline, the air supply device is in communication with the carbon negative emission system and the nitrogen oxide ultra-low emission system via a second pipeline, and the pyrolysis gas/gasification gas enters the nitrogen oxide ultra-low emission system via the second pipeline; the flow control module controls a flow ratio of a pyrolysis agent/gasification agent entering the carbon negative emission system and flow of the pyrolysis gas/gasification gas and air entering the nitrogen oxide ultra-low emission system.

公开(公告)号：US10041002B2

公开(公告)日：2018-08-07

申请号：US14959450

申请日：2015-12-04

Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC.

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

IPC: C10B15/00 ,  C10B15/02 ,  C10B5/00 ,  C10B5/04 ,  C10B45/00 ,  F22B1/18 ,  C10B5/12 ,  C10B41/00 ,  C10B5/02 ,  C10B5/06 ,  C10B5/08 ,  C10B49/02

CPC classification number: C10B5/04 ,  C10B5/00 ,  C10B5/02 ,  C10B5/06 ,  C10B5/08 ,  C10B5/12 ,  C10B15/02 ,  C10B41/00 ,  C10B45/00 ,  C10B49/02 ,  F22B1/18

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：US09862889B2

公开(公告)日：2018-01-09

申请号：US14400566

申请日：2013-05-09

Applicant: BP Corporation North America Inc.

Inventor： Richard E. Lucas

IPC: G05B11/01 ,  C10B41/00 ,  C10B55/00

CPC classification number: C10B41/00 ,  C10B55/00 ,  G05B11/01

Abstract: An automatic batch sequence computer control system is configured to automatically operate process valves in a delayed coker for a complete coke drum cycle. Double verification of the movement of the process valves is used to confirm advancing to the next step. Primary verification is achieved by using position sensors on the valves. Secondary verification is achieved by using monitored process conditions and confirming the measured conditions correlate with expected process conditions for an arrangement of valve positions at a given sequence in the coke drum cycle. A safety interlock system may be integrated with the control system.

公开(公告)号：US09845440B2

公开(公告)日：2017-12-19

申请号：US14111240

申请日：2012-04-13

Applicant: James A. Mennell ,  Daniel J. Despen

Inventor： James A. Mennell ,  Daniel J. Despen

IPC: C10L5/44 ,  C01B31/02 ,  C10B49/02 ,  C10B53/02 ,  C10B57/02 ,  C10L5/04 ,  C10B39/00 ,  C10B47/30 ,  C10B43/02 ,  B01J21/18 ,  C01B31/08 ,  C10L5/36 ,  C21C5/52 ,  C22B4/02 ,  H01B1/04 ,  C21B5/00 ,  C10B39/02 ,  C10B41/00 ,  C10B57/06 ,  C10B57/10 ,  C10B45/00 ,  C01B32/30 ,  C21B13/00

CPC classification number: C10L5/447 ,  B01J21/18 ,  C01B32/30 ,  C01B32/312 ,  C01B32/318 ,  C10B39/00 ,  C10B39/02 ,  C10B41/00 ,  C10B43/02 ,  C10B45/00 ,  C10B47/30 ,  C10B49/02 ,  C10B53/02 ,  C10B57/02 ,  C10B57/06 ,  C10B57/10 ,  C10L5/04 ,  C10L5/36 ,  C10L5/363 ,  C10L5/365 ,  C10L5/366 ,  C10L5/442 ,  C10L2200/0204 ,  C10L2200/025 ,  C10L2200/0469 ,  C10L2290/02 ,  C10L2290/06 ,  C10L2290/08 ,  C10L2290/145 ,  C10L2290/28 ,  C10L2290/30 ,  C10L2290/50 ,  C10L2290/52 ,  C10L2290/58 ,  C10L2290/60 ,  C21B5/007 ,  C21B13/0066 ,  C21C5/52 ,  C22B4/02 ,  H01B1/04 ,  Y02E50/10 ,  Y02E50/14 ,  Y02E50/30 ,  Y02E50/32 ,  Y02P10/143 ,  Y02P20/129 ,  Y02P20/145 ,  Y02W10/30 ,  Y02W10/37

Abstract: This invention provides processes and systems for converting biomass into high-carbon biogenic reagents that are suitable for a variety of commercial applications. Some embodiments employ pyrolysis in the presence of an inert gas to generate hot pyrolyzed solids, condensable vapors, and non-condensable gases, followed by separation of vapors and gases, and cooling of the hot pyrolyzed solids in the presence of the inert gas. Additives may be introduced during processing or combined with the reagent, or both. The biogenic reagent may include at least 70 wt %, 80 wt %, 90 wt %, 95 wt %, or more total carbon on a dry basis. The biogenic reagent may have an energy content of at least 12,000 Btu/lb, 13,000 Btu/lb, 14,000 Btu/lb, or 14,500 Btu/lb on a dry basis. The biogenic reagent may be formed into fine powders, or structural objects. The structural objects may have a structure and/or strength that derive from the feedstock, heat rate, and additives.

公开(公告)号：US20170218275A1

公开(公告)日：2017-08-03

申请号：US15309910

申请日：2015-05-07

Applicant: BOCAIUVA MECANICA LTDA.

Inventor： Ricardo Antônio VICITIN ,  Adriana DE OLIVEIRA VILELA ,  José URBANO ALVES ,  Thalis PACCELI DA SILVA E SOUZA

IPC: C10B27/02 ,  C10B3/00 ,  C10B49/02 ,  C10B33/04 ,  F01K11/02 ,  C10B7/06 ,  C10B41/00 ,  C10B39/04 ,  C10B39/14 ,  C10B53/02 ,  C10B17/00

CPC classification number: C10B27/02 ,  C10B1/04 ,  C10B3/00 ,  C10B7/06 ,  C10B17/00 ,  C10B33/04 ,  C10B39/04 ,  C10B39/14 ,  C10B41/00 ,  C10B49/02 ,  C10B53/02 ,  F01K11/02 ,  Y02E50/14

Abstract: This patent of invention is related to a process and a furnace developed for production of charcoal with recovery of gases, tar and pyrolgneous extract. The unity system is composed by a metallic furnace, a loading platform, a carbonization platform and unloading platform. For continuous generation of gases, the process operates with multiple carbonization platforms and one or more furnaces for carbonization platform. The furnace is provided with air inputs in strategic side points and mechanism for relieving pressure. The carbonization system is composed by an exhauster, special pipes for conducting the gases, and devices for the recovery of condensable. The gases generated in the process are directed to a burner, a gasifier or directly in a boiler to generate thermal and/or electrical energy. The technology presents, exclusively, a gravimetric yield in fuel gas superior to 60% and a productivity on charcoal above 800 kg/h, so that each operating cycle of the furnace takes less than 5 hours. The coal is discharged hot, after carbonization and loaded on wooden billets immediately after unloading. The process combines technical, economic, operational, and environmentally viable solutions

公开(公告)号：US09580656B2

公开(公告)日：2017-02-28

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: C10B5/00 ,  C10B15/02 ,  C10B31/06 ,  C10B31/08 ,  C10B31/00 ,  C10B25/02 ,  C10B31/02 ,  C10B37/04 ,  C10B39/06 ,  C10B31/10 ,  C10B57/08 ,  C10B57/02 ,  C10B37/02

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 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：US20170037334A1

公开(公告)日：2017-02-09

申请号：US15180763

申请日：2016-06-13

Applicant: Biogenic Reagents Ventures, LLC

Inventor： James A. Mennell ,  Daniel J. Despen

IPC: C10L5/44 ,  C10B53/02 ,  C10B57/02 ,  C10B47/30 ,  C10B57/10 ,  C10B41/00 ,  C10B45/00 ,  C10B39/02 ,  C10B57/06

CPC classification number: C10L5/447 ,  B01J21/18 ,  C01B32/30 ,  C01B32/312 ,  C01B32/318 ,  C10B39/00 ,  C10B39/02 ,  C10B41/00 ,  C10B43/02 ,  C10B45/00 ,  C10B47/30 ,  C10B49/02 ,  C10B53/02 ,  C10B57/02 ,  C10B57/06 ,  C10B57/10 ,  C10L5/04 ,  C10L5/36 ,  C10L5/363 ,  C10L5/365 ,  C10L5/366 ,  C10L5/442 ,  C10L2200/0204 ,  C10L2200/025 ,  C10L2200/0469 ,  C10L2290/02 ,  C10L2290/06 ,  C10L2290/08 ,  C10L2290/145 ,  C10L2290/28 ,  C10L2290/30 ,  C10L2290/50 ,  C10L2290/52 ,  C10L2290/58 ,  C10L2290/60 ,  C21B5/007 ,  C21B13/0066 ,  C21C5/52 ,  C22B4/02 ,  H01B1/04 ,  Y02E50/10 ,  Y02E50/14 ,  Y02E50/30 ,  Y02E50/32 ,  Y02P10/143 ,  Y02P20/129 ,  Y02P20/145 ,  Y02W10/30 ,  Y02W10/37

Abstract: This invention provides processes and systems for converting biomass into highcarbon biogenic reagents that are suitable for a variety of commercial applications. Some embodiments employ pyrolysis in the presence of an inert gas to generate hot pyrolyzed solids, condensable vapors, and non-condensable gases, followed by separation of vapors and gases, and cooling of the hot pyrolyzed solids in the presence of the inert gas. Additives may be introduced during processing or combined with the reagent, or both. The biogenic reagent may include at least 70 wt %, 80 wt %, 90 wt %, 95 wt %, or more total carbon on a dry basis. The biogenic reagent may have an energy content of at least 12,000 Btu/lb, 13,000 Btu/lb, 14,000 Btu/lb, or 14,500 Btu/lb on a dry basis. The biogenic reagent may be formed into fine powders, or structural objects.

Abstract translation: 本发明提供了将生物质转化成适用于各种商业应用的高碳生物源试剂的方法和系统。 一些实施例在惰性气体存在下采用热解产生热的热解固体，可冷凝的蒸气和不可冷凝的气体，然后分离出蒸气和气体，并在惰性气体存在下冷却热的热解固体。 可以在加工过程中引入添加剂或与试剂或二者结合。 生物源试剂可以包括至少70重量％，80重量％，90重量％，95重量％或更多的总碳。 生物制剂可以具有至少12,000Btu / lb，13,000Btu / lb，14,000Btu / lb或14,500Btu / lb的能量含量。 生物制剂可以形成细粉末或结构物。

公开(公告)号：US20170029707A1

公开(公告)日：2017-02-02

申请号：US15014874

申请日：2016-02-03

Applicant: Blizzard Energy, Inc.

Inventor： Chuck Schneider

IPC: C10B53/07 ,  C10B21/12 ,  C10B7/14 ,  C10B27/06

CPC classification number: C10B53/07 ,  C09C1/48 ,  C09C1/482 ,  C10B7/14 ,  C10B21/12 ,  C10B27/06 ,  C10B41/00 ,  C10B45/00 ,  C10B47/06 ,  C10B57/02 ,  Y02P20/143

Abstract: Systems and methods for processing pyrolyzable materials in order to recover one or more usable end products are provided. Pyrolysis methods and systems according to various aspects of the present invention are able to thermally decompose carbon-containing materials, including, for example, tires and other rubber-containing materials, in order recover hydrocarbon-containing products including synthesis gas, pyrolysis oil, and carbon black. Systems and methods according to aspects of the present invention may be successful on a commercial scale, and may be suitable for processing a variety of feedstocks, including, but not limited to, used tires and other types of industrial, agricultural, and consumer waste materials.

Abstract translation: 提供了用于处理可热解材料以便回收一种或多种可用的最终产品的系统和方法。 根据本发明的各个方面的热解方法和系统能够将包含例如轮胎和其它含橡胶材料的含碳材料热分解，以回收含烃产物，包括合成气，热解油和 碳黑。 根据本发明的方面的系统和方法可以以商业规模成功，并且可以适用于加工各种原料，包括但不限于废旧轮胎和其它类型的工业，农业和消费废料 。

公开(公告)号：US09388355B2

公开(公告)日：2016-07-12

申请号：US14111226

申请日：2012-04-13

Applicant: James A. Mennell ,  Daniel J. Despen

Inventor： James A. Mennell ,  Daniel J. Despen

IPC: C10L5/00 ,  C10L5/44 ,  C10L5/04 ,  C10L5/36

CPC classification number: C10L5/447 ,  B01J21/18 ,  C01B32/30 ,  C01B32/312 ,  C01B32/318 ,  C10B39/00 ,  C10B39/02 ,  C10B41/00 ,  C10B43/02 ,  C10B45/00 ,  C10B47/30 ,  C10B49/02 ,  C10B53/02 ,  C10B57/02 ,  C10B57/06 ,  C10B57/10 ,  C10L5/04 ,  C10L5/36 ,  C10L5/363 ,  C10L5/365 ,  C10L5/366 ,  C10L5/442 ,  C10L2200/0204 ,  C10L2200/025 ,  C10L2200/0469 ,  C10L2290/02 ,  C10L2290/06 ,  C10L2290/08 ,  C10L2290/145 ,  C10L2290/28 ,  C10L2290/30 ,  C10L2290/50 ,  C10L2290/52 ,  C10L2290/58 ,  C10L2290/60 ,  C21B5/007 ,  C21B13/0066 ,  C21C5/52 ,  C22B4/02 ,  H01B1/04 ,  Y02E50/10 ,  Y02E50/14 ,  Y02E50/30 ,  Y02E50/32 ,  Y02P10/143 ,  Y02P20/129 ,  Y02P20/145 ,  Y02W10/30 ,  Y02W10/37

Abstract: This invention provides processes and systems for converting biomass into high-carbon biogenic reagents that are suitable for a variety of commercial applications. Some embodiments employ pyrolysis in the presence of an inert gas to generate hot pyrolyzed solids, condensable vapors, and non-condensable gases, followed by separation of vapors and gases, and cooling of the hot pyrolyzed solids in the presence of the inert gas. Additives may be introduced during processing or combined with the reagent, or both. The biogenic reagent may include at least 70 wt %, 80 wt %, 90 wt %, 95 wt %, or more total carbon on a dry basis. The biogenic reagent may have an energy content of at least 12,000 Btu/lb, 13,000 Btu/lb, 14,000 Btu/lb, or 14,500 Btu/lb on a dry basis. The biogenic reagent may be formed into fine powders, or structural objects. The structural objects may have a structure and/or strength that derive from the feedstock, heat rate, and additives.

Abstract translation: 本发明提供了将生物质转化成适用于各种商业应用的高碳生物源试剂的方法和系统。 一些实施例在惰性气体存在下采用热解产生热的热解固体，可冷凝的蒸汽和不可冷凝的气体，然后分离出蒸汽和气体，并在惰性气体存在下冷却热的热解固体。 可以在加工过程中引入添加剂或与试剂或二者结合。 生物源试剂可以包括至少70重量％，80重量％，90重量％，95重量％或更多的总碳。 生物制剂可以具有至少12,000Btu / lb，13,000Btu / lb，14,000Btu / lb或14,500Btu / lb的能量含量。 生物制剂可以形成细粉末或结构物。 结构物体可以具有源自原料，加热速率和添加剂的结构和/或强度。