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公开(公告)号：US20230257657A1
公开(公告)日：2023-08-17
申请号：US18138642
申请日：2023-04-24
申请人： Kenneth D. MOSS
发明人： Kenneth D. MOSS
摘要： A fast pyrolysis heat exchanger system for economically and efficiently converting biomass and other combustible materials into bio-oil. The system employs multiple closed loop tubes situated inside the heat exchanger. As a granular solid heat carrier is deposited at the top of the heat exchanger and caused to move downwardly therethrough, heat is transferred from the tubes to the heat carrier which is then transferred to a reactor where it is placed in contact with the combustible materials.
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公开(公告)号：US20170327746A1
公开(公告)日：2017-11-16
申请号：US13722069
申请日：2012-12-20
申请人： Kenneth D. Moss
发明人： Kenneth D. Moss
IPC分类号： C10B21/20
摘要： A fast pyrolysis heat exchanger system and method for economically and efficiently converting biomass and other combustible materials into bio-oil. The system employs multiple closed loop tubes situated inside the heat exchanger. As heat carrier is deposited at the top of the heat exchanger and caused to move downwardly therethrough, heat is transferred from the tubes to the heat carrier which is then transferred to a reactor where it is placed in contact with the combustible materials. Vapor containing char fines is discharged from the reactor into a vacuum-operated blow back filter. The blow back filter is activated when a drop in vacuum level at the output of the reactor is detected. Thereby, excess char buildup on the blow back filter elements is removed.
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3.发明申请公开(公告)号：US20140048404A1
公开(公告)日：2014-02-20
申请号：US13589004
申请日：2012-08-17
申请人： John F. Quanci , Vince G. Reiling
发明人： John F. Quanci , Vince G. Reiling
IPC分类号： C10B21/20
摘要： A volatile matter sharing system includes a first stamp-charged coke oven, a second stamp-charged coke oven, a tunnel fluidly connecting the first stamp-charged coke oven to the second stamp-charged coke oven, and a control valve positioned in the tunnel for controlling fluid flow between the first stamp-charged coke oven and the second stamp-charged coke oven.
摘要翻译： 一种挥发性物质共享系统包括第一印花充电焦炉，第二加压焦炉，将第一加压焦炉与第二加压焦炉流体连接的隧道，以及位于隧道内的控制阀 用于控制第一带电焦化炉和第二带电焦化炉之间的流体流动。
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公开(公告)号：US20130319843A1
公开(公告)日：2013-12-05
申请号：US13909317
申请日：2013-06-04
发明人： Li-Feng Cheng , Hsien-Cheng Yu , Wen Chun Kuo
IPC分类号： C10B21/20
摘要： A thermal cracker device includes an outer furnace and a thermal cracking furnace accommodated in the outer furnace. The outer surface of the thermal cracking furnace and the inner surface of the outer furnace define a space. The outer surface of the thermal cracking furnace has a fin structure to define an air flow channel in the space.
摘要翻译： 热裂解装置包括容纳在外炉中的外炉和热裂解炉。 热裂解炉的外表面和外炉的内表面形成一个空间。 热裂解炉的外表面具有翅片结构，以在空间中限定空气流动通道。
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公开(公告)号：US20130126330A1
公开(公告)日：2013-05-23
申请号：US13813708
申请日：2010-09-19
申请人： Shucheng Zhu , Xibin Wang , Xiangyun Huang , Guochao Cao , Wei Liu
发明人： Shucheng Zhu , Xibin Wang , Xiangyun Huang , Guochao Cao , Wei Liu
IPC分类号： C10B21/20
摘要： Disclosed is a vertical pyrolysis equipment for coal material, which comprises an enclosed kiln body with an inlet and an outlet, a flame-gas heating pipelines provided inside the kiln body, coal material propulsion and pyrolysis passage formed between the flame-gas heating pipelines and inner wall of the kiln body, coal pyrolysis gas collecting tube communicated with the coal material propulsion and pyrolysis passage provided on the kiln. The heat generated by flame-gas heating pipelines is conducted and radiated to coal powder in the coal material propulsion and pyrolysis passage. The coal powder sufficiently absorbs the heat and is pyrolyzed into fuel gas, tar gas and coal with high heat value inside the coal material propulsion and pyrolysis passage. The pyrolyzed fuel gas and tar gas are transferred to the gas dedusting-liquifying mechanism outside the kiln through the connecting coal pyrolysis gas collecting tube for collecting, dedusting, separating and high-pressure liquefying.
摘要翻译： 公开了一种用于煤材的立式热解设备，其包括具有入口和出口的封闭窑体，在窑体内设置的火焰气体加热管道，在火焰气体加热管道和火焰气体加热管道之间形成的煤材推进和热解通道 窑体内壁，煤热解气收集管与窑内提供的煤料推进和热解通道连通。 火焰气体加热管道产生的热量在煤质推进和热解通道中进行散热至煤粉。 煤粉充分吸收热量，并在煤材推进和热解通道内热解为燃料气，焦油和高热值煤。 热解燃料气和焦油气体通过连接煤热解气收集管转移到窑外的气体除尘机构，用于收集，除尘，分离和高压液化。
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6.发明申请METHOD AND DEVICE FOR KEEPING COKE FURNACE CHAMBERS HOT WHEN A WASTE HEAT BOILER IS STOPPED 有权当废热锅炉停止时，保持焦炉的方法和装置公开(公告)号：US20120152720A1
公开(公告)日：2012-06-21
申请号：US13381767
申请日：2010-05-05
IPC分类号： C10B21/20
CPC分类号： C10B15/02 , C10B21/04 , C10B21/12 , C10B21/18 , C10B21/20 , C10B29/00 , C10B49/02 , F22B1/18 , Y02P20/129
摘要： The invention relates to a process for keeping coke oven chambers hot during the stoppage of a waste heat boiler, wherein the coke oven chambers are kept hot during the stoppage after emptying using externally heated burners, as a result of which a flue gas low in pollutants is obtained from said burners, such that the waste heat boilers which, during normal operation, cool the flue gases from the coke oven benches and use said gases to produce steam can be shut off and overhauled, and a flue gas low in pollutants which can be dissipated directly into the atmosphere is obtained by the burner operation. The invention also relates to an apparatus for keeping coke oven chambers hot, said apparatus comprising in particular a coke oven chamber bench, a flue gas collection line, a flue gas chimney, a waste heat boiler, a waste gas collection line and a waste gas purification system, wherein the flue gas chimney and the waste heat boiler can be shut off on the flue gas side and on the waste gas side.
摘要翻译： 本发明涉及一种在废热锅炉停机期间保持焦炉室热的方法，其中焦炉室在使用外部加热的燃烧器排空之后的停止期间保持热，结果是污染物低的烟道气 使得在正常操作期间将来自焦炉台的烟道气冷却并使用所述气体产生蒸汽的废热锅炉可以被切断和大修，并且能够低污染的烟道气 通过燃烧器操作获得直接耗散到大气中。 本发明还涉及一种用于将焦炉室保持热的装置，所述装置特别包括焦炉室工作台，烟道气收集管线，烟道气烟囱，废热锅炉，废气收集管线和废气 净化系统，其中烟道气烟囱和废热锅炉可以在废气侧和废气侧关闭。
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7.发明授权
公开(公告)号：US6139692A
公开(公告)日：2000-10-31
申请号：US46621
申请日：1998-03-24
摘要： The pressure in the coking chamber of a coke oven is held at about atmospheric pressure, and the temperatures at the opposite longitudinal ends of the combustion chamber are independently controlled. Fuel gas is supplied to hold the temperature at the opposite longitudinal ends to be at least about 1000.degree. C. separately from a main burner for the combustion chamber, and the pressure in the coking chamber during the first part of coking is kept in a range from 5 mmH.sub.2 O below atmospheric to 10 mmH.sub.2 O above atmospheric pressure. This allows efficient coke production even with low moisture content coking coal, and coal crumbling near the oven doors is not a problem. The process is typically carried out in a coke oven having a pressure control system for each coking chamber including plural piping devices for supplying a pressure fluid and switching valves for selectively applying the pressure fluid to the nozzle in the rising pipe through any selected one of the piping systems. The fluid pressure applied to the nozzle and the pressure in the coking chamber are preferably changed over time based calculated relationships between carbonization time, coking chamber pressure, and fluid pressure applied to the nozzle.
摘要翻译： 焦炉的焦化室中的压力保持在大气压下，并且独立地控制燃烧室的相对纵向端部处的温度。 供给燃料气体以将相对的纵向端部的温度保持为与用于燃烧室的主燃烧器分开的至少约1000℃，并且在焦化的第一部分期间焦化室中的压力保持在一定范围内 从大气压下的5毫米汞柱到高于大气压的10毫赫汞柱。 这样即使在低含水率的焦煤中也能实现有效的焦炭生产，并且在炉门附近的煤粉碎不是问题。 该方法通常在具有用于每个焦化室的压力控制系统的焦炉中进行，该焦化室包括用于供应压力流体的多个管道装置和用于选择性地将压力流体施加到上升管中的喷嘴的任何选定的一个 管道系统。 施加到喷嘴的流体压力和焦化室中的压力优选根据计算的碳化时间，焦化室压力和施加到喷嘴的流体压力之间的关系随时间改变。
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公开(公告)号：US4655878A
公开(公告)日：1987-04-07
申请号：US668930
申请日：1984-11-07
申请人： Yoshio Yoshino , Koji Tsuchihashi , Yoshihiro Omae , Kenzo Tsujikawa , Takashi Takaoka , Yukio Yamaguchi
发明人： Yoshio Yoshino , Koji Tsuchihashi , Yoshihiro Omae , Kenzo Tsujikawa , Takashi Takaoka , Yukio Yamaguchi
CPC分类号： C10B21/20 , Y10T436/12
摘要： A method of regulating fuel for a coke oven by a programmed heating method in which a change of the fuel supply rate contains at least one substantial reduction during the coal carbonization process in the coke oven, wherein the improvement comprises setting up a standard curve for the ethylene concentration or the tar concentration based on the operating conditions of the coke oven and the conditions of feed coal, measuring the ethylene concentration or the tar concentration in the coke oven gas generated in the carbonization chamber, and controlling the fuel supply rate so as to minimize the difference between the measured value and the standard value.
摘要翻译： 一种通过程序化加热方法调节焦炉燃料的方法，其中燃料供应速率的变化在焦化炉中的煤炭碳化过程中包含至少一个显着的减少，其中改进包括建立标准曲线 基于焦炉的操作条件和进料煤条件的乙烯浓度或焦油浓度，测量在碳化室中产生的焦炉气体中的乙烯浓度或焦油浓度，并控制燃料供应速率，以便 最小化测量值与标准值之间的差异。
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9.发明授权Method for determining the end of devolatilizing in a coke oven and adjusting the coke cycle based thereon 失效用于确定在焦炉中脱挥发分的终点并基于其调节焦炭循环的方法
公开(公告)号：US4568424A
公开(公告)日：1986-02-04
申请号：US668539
申请日：1984-11-05
申请人： Edmund G. Bauer
发明人： Edmund G. Bauer
摘要： In the operation of a by-product coke oven, in order to provide a coking cycle that meets an aim push time and also includes a coke soaking period of pre-selected length, the method of obtaining a plurality of liquid catch specimens having condensed therein volatiles from samples of gas withdrawn from the oven; determining a light-transmitting value for such liquid catch specimens for the coke devolatilizing period and for the coke soaking period; determining the end of the devolatilizing period based upon the light-transmitting values so determined; and, if necessary, adjusting the heating rate of the coke oven on subsequent coking cycles. Apparatus for obtaining such liquid catch specimens, and for determining such light-transmitting values is disclosed.
摘要翻译： 在副产物焦炉的操作中，为了提供满足目标推动时间的焦化循环，并且还包括预选长度的焦炭浸泡时间，获得在其中冷凝的多个液体捕获试样的方法 从炉中取出的气体样品的挥发物; 确定用于焦炭脱挥发期和焦炭浸泡时间的这种液体捕获试样的透光值; 基于如此确定的透光值确定脱挥发期的结束; 并且如果需要，在随后的焦化循环中调节焦炉的加热速率。 公开了用于获得这种液体捕获试样并用于确定这种透光值的装置。
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公开(公告)号：US4351701A
公开(公告)日：1982-09-28
申请号：US224405
申请日：1981-01-12
申请人： Edmund G. Bauer
发明人： Edmund G. Bauer
摘要： The endpoint of devolatilization of a coal mass in a coke oven during a coking cycle is determined by providing a probe which is capable of supplying an electrical signal which indicates the effective thickness of a layer of carbon deposited on the probe by gas released from the coal mass and in addition indicates the rate of devolatilization of the coal mass which is a measure of the heat input to the coal mass and can be used to control heat input to the coke oven.
摘要翻译： 通过提供能够提供电信号的探针来确定煤焦化焦化循环中焦炭的终点，该电信号表示从煤中释放的气体沉积在探针上的碳层的有效厚度 质量，另外表示煤质量的脱挥发率，其是对煤质量的输入量的量度，并且可以用于控制对焦炉的热量输入。
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