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公开(公告)号：US20190100698A1
公开(公告)日：2019-04-04
申请号：US16144484
申请日：2018-09-27
发明人： Ricardo Antônio VICINTIN , Adriana DE OLIVEIRA VILELA , José URBANO ALVES , Thalis PACCELI DA SILVA E SOUZA
IPC分类号： C10B27/02 , C10B1/04 , F01K11/02 , C10B53/02 , C10B49/02 , C10B41/00 , C10B7/06 , C10B17/00 , C10B39/04 , C10B39/14 , C10B33/04 , C10B3/00
摘要： This patent of invention is related to a process and a furnace developed for production of charcoal with recovery of gases, tar and pyroligneous 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.
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122.发明授权Closed coke slurry system and method for gaining sellable petroleum coke pieces out of solidified petroleum coke in a coke drum unit 有权封闭焦炭浆料系统和方法，用于从焦炭罐单元中的固化石油焦中获得可销售的石油焦炭公开(公告)号：US09546322B2
公开(公告)日：2017-01-17
申请号：US14115926
申请日：2011-07-14
申请人： Ralf Gast
发明人： Ralf Gast
CPC分类号： C10B39/06 , C10B33/003 , C10B39/04 , C10B55/00
摘要： A closed system for gaining sellable petroleum coke pieces out of solidified petroleum coke in a coke drum unit, comprises a coke drum unit containing solidified petroleum coke; a coke crushing unit for crushing petroleum coke into sellable petroleum coke pieces; a closed slurry pipe leading petroleum coke slurry to a closed slurry pit; a dewatering bin unit for receiving petroleum coke slurry from the slurry pit, for collecting the sellable petroleum coke pieces and for leading filtered water and petroleum coke fines out of it; a closed drain water pit, separate from the slurry pit, for receiving the filtered water and the petroleum coke fines from the dewatering bin unit; a water settling tank receiving the filtered water and the petroleum coke from the drain water pit and for separating the petroleum coke fines from the water such that the petroleum coke fines collect in the bottom part of the water settling tank, and for leading the petroleum coke fines into the slurry pit where they mix with the petroleum coke slurry; a clean water tank for receiving the purified water from the upper part of the water settling tank; and a removal unit for removing the sellable petroleum coke pieces from the dewatering bin unit.
摘要翻译： 用于从焦炭罐单元中的固化石油焦中获得可销售石油焦炭的封闭系统包括含有固化石油焦的焦炭鼓单元; 用于将石油焦粉碎成可销售石油焦炭的焦炭破碎机组; 封闭的浆料管道将石油焦浆料引导到封闭的泥浆坑; 用于从泥浆坑接收石油焦浆料的脱水箱单元，用于收集可销售的石油焦炭碎片并将其从其中引出过滤的水和石油焦炭; 与泥浆坑分离的封闭排水水坑，用于接收来自脱水箱单元的过滤水和石油焦炭; 从排水水槽接收过滤水和石油焦的水沉淀池，并将石油焦炭与水分离，使石油焦粉收集在沉淀池的底部，并引导石油焦 将其与石油焦浆料混合进泥浆坑中; 一个用于从沉淀池上部接收净化水的清水箱; 以及用于从脱水箱单元去除可销售的石油焦炭件的去除单元。
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123.发明授权Method and device for breaking up a fresh and hot coke charge in a receiving trough 有权在接收槽中分解新鲜焦炭的方法和装置公开(公告)号：US09458383B2
公开(公告)日：2016-10-04
申请号：US13980940
申请日：2011-12-08
申请人： Ronald Kim , Franz-Josef Schuecker
发明人： Ronald Kim , Franz-Josef Schuecker
摘要： A method and a device for breaking up a fresh and hot coke charge in a receiving trough having mobile plate segments, the coke charge being conveyed to a quenching tower in the receiving trough of a flatbed transport car in which the coke charge is cooled down to ambient temperatures by mobile plate segments so that the coke structure is broken up and crevice-type cavities are formed in the compacted coke charge. These crevice-type cavities then allow an increased amount of water to flow into the interior of the coke charge during the subsequent quenching step, resulting in a high profitability of the method, a higher coke quality and a reduced burden on the environment due to reduced quenching times and lower water consumption. A device for carrying out the method is also disclosed.
摘要翻译： 一种用于在具有移动板段的接收槽中分解新鲜和热的焦炭装料的方法和装置，该焦炭装料被输送到平板运输车的接收槽中的淬火塔，其中将焦炭装料冷却至 通过移动板段进行环境温度，使得焦炭结构被破碎，并且在压实的焦炭装料中形成缝隙型腔。 这些缝隙型空穴随后允许在随后的淬火步骤期间增加量的水流入焦炭进料的内部，从而导致该方法的高利润率，较高的焦炭质量以及减少的由于减少的环境负担 淬火次数和耗水量较少。 还公开了一种用于执行该方法的装置。
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公开(公告)号：US09273250B2
公开(公告)日：2016-03-01
申请号：US13843166
申请日：2013-03-15
发明人： Chun Wai Choi , Rajat Kapoor , John Francis Quanci
摘要： The present technology describes methods and systems for an improved quench tower. Some embodiments improve the quench tower's ability to recover particulate matter, steam, and emissions that escape from the base of the quench tower. Some embodiments improve the draft and draft distribution of the quench tower. Some embodiments include one or more sheds to enlarge the physical or effective perimeter of the quench tower to reduce the amount of particulate matter, emissions, and steam loss during the quenching process. Some embodiments include an improved quench baffle formed of a plurality of single-turn or multi-turn chevrons adapted to prevent particulate matter from escaping the quench tower. Some embodiments include an improved quench baffle spray nozzle used to wet the baffles, suppress dust, and/or clean baffles. Some embodiments include a quench nozzle that can fire in discrete stages during the quenching process.
摘要翻译： 本技术描述了用于改进的淬火塔的方法和系统。 一些实施方案提高了淬火塔回收从骤冷塔底部逸出的颗粒物，蒸汽和排放物的能力。 一些实施例改善了骤冷塔的吃水和吃水分布。 一些实施方案包括一个或多个棚以扩大骤冷塔的物理或有效周长以减少在淬火过程中的颗粒物质的量，排放量和蒸汽损失。 一些实施例包括由多个单匝或多匝人字形成的改进的骤冷挡板，其适于防止颗粒物质逸出骤冷塔。 一些实施例包括用于润湿挡板的改进的骤冷挡板喷嘴，抑制灰尘和/或清洁挡板。 一些实施方案包括淬火喷嘴，该淬火喷嘴可以在淬火过程中以分立的阶段燃烧。
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公开(公告)号：US5866753A
公开(公告)日：1999-02-02
申请号：US633556
申请日：1996-04-17
申请人： Rowan Thomas Deam , Trevor Neil Kearney , Ian Michael Ogilvy , Alan Edward Mundy , Paul Adrian Zemancheff , Athos Ivan Vit
发明人： Rowan Thomas Deam , Trevor Neil Kearney , Ian Michael Ogilvy , Alan Edward Mundy , Paul Adrian Zemancheff , Athos Ivan Vit
CPC分类号： C10B19/00 , C10B39/04 , C10B53/00 , Y10S588/90
摘要： A material treatment process and apparatus are described, wherein the formation within a pyrolyser of a plasma having a temperature of at least 10,000.degree. C. into which material to be treated is injected as a fine spray or gas and wherein said material is moved as a stream through the pyrolyser toward the exit while maintained at a high temperature.
摘要翻译： 描述了材料处理方法和装置，其中在具有至少10,000℃的温度的等离子体的热解器内形成，待处理的材料作为细的喷雾或气体注入其中，并且其中所述材料作为 在保持高温的同时通过热解器流向出口。
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公开(公告)号：US5616216A
公开(公告)日：1997-04-01
申请号：US458816
申请日：1995-06-02
申请人： Gerard Martin , Robert Gaulard
发明人： Gerard Martin , Robert Gaulard
摘要： Process for treating industrial and/or urban waste comprising notably a drying stage, a waste thermolysis stage and a dechlorination stage by washing the solids resulting from the thermolysis.According to the invention, said thermolysis is achieved by direct contact of the waste with warm gases having a low oxygen content.The invention further relates to the plant for implementing the process.
摘要翻译： 用于处理工业和/或城市废物的方法，其特别包括干燥阶段，废热解阶段和通过洗涤由热解产生的固体的脱氯阶段。 根据本发明，所述热解是通过将废物与具有低氧含量的热气体直接接触来实现的。 本发明还涉及用于实施该方法的设备。
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公开(公告)号：US4701243A
公开(公告)日：1987-10-20
申请号：US832527
申请日：1986-02-21
申请人： Kurt Lorenz , Horst Dungs , Karl-Hans Auge
发明人： Kurt Lorenz , Horst Dungs , Karl-Hans Auge
摘要： A method of cooling and dedusting coke after leaving the coke dry cooling system comprises directing the coke at a temperature of approximately 150.degree. to 200.degree. C. into an immersion tank which has a liquid temperature of approximately 100.degree. C., thereafter conveying the coke out of the immersion tank at a selected variable speed so as to free it of fine dust. The water content of the coke after leaving the immersion tank and after an adequate evaporation time is controlled by the speed of the conveyor which is located in the immersion tank and the water content is advantageously kept below 5%, preferably from 0 to 3%. The immersion tank comprises a closed housing overlying a box-shaped tank with a continuously revolving chain conveyor located so as to extend through the tank at its upper reach for conveying the coke into the tank and which has a lower return reach which is directed outside of the tank below the tank itself.
摘要翻译： 离开焦炭干燥冷却系统后冷却除尘焦炭的方法包括将焦炭在约150℃至200℃的温度下引入液体温度约为100℃的浸渍槽中，之后输送焦炭 以选择的可变速度从浸没池中排出，以便使其具有细小的灰尘。 离开浸渍池后的焦炭和充分的蒸发时间之后的焦炭的含水量由位于浸渍槽中的输送机的速度控制，并且水含量有利地保持在5％以下，优选0-3％。 浸没式水箱包括一个封闭的壳体，其上覆盖着一个连续旋转链式输送机的箱形箱，该连续输送机定位成在其上部延伸穿过罐体，以将焦炭输送到罐中，并且具有较低的返回范围， 罐下面的坦克本身。
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128.发明授权
公开(公告)号：US4556458A
公开(公告)日：1985-12-03
申请号：US604053
申请日：1984-06-29
摘要： An apparatus and process are provided for depressurizing, cooling, and, optionally, moisturizing retorted oil shale produced in an oil shale retort operated at superatmospheric pressure. Hot retorted oil shale particles are gravitated from the retort and into an elongated, multichambered vessel. In the upper chambers of the vessel the particles are partially cooled by contact with a controlled flow of liquid water. The water, having been totally vaporized, is removed from the particles at a rate which prevents the substantial flow of gases between the vessel and the retort. In the lower chambers of the vessel, the particles are first stripped of entrained hydrocarbon gas by gravitating through a countercurrently flowing stream of stripping gas and then brought to ambient pressure by gravitating through a long, narrow seal leg. Optionally, the depressurized and partially cooled particles are then further cooled and moisturized by admixing with a controlled flow of liquid water.
摘要翻译： 提供了一种设备和方法，用于在超大气压下操作的油页岩蒸馏器中产生的压浆，冷却和任选的保湿的蒸馏油页岩。 热蒸馏油页岩颗粒从蒸馏器中引入并延伸到细长的多重容器中。 在容器的上腔室中，颗粒通过与受控流动的液体水接触而被部分冷却。 已经完全蒸发的水以防止容器和蒸馏器之间的大量气体流动的速率从颗粒中除去。 在容器的下腔室中，首先通过引流通过逆流流动的汽提气体将颗粒从夹带的烃气体中汽提出来，然后通过长而窄的密封腿引起环境压力。 任选地，然后将减压和部分冷却的颗粒进一步冷却并通过与受控流动的液体水混合来保湿。
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公开(公告)号：US4409067A
公开(公告)日：1983-10-11
申请号：US374944
申请日：1982-05-05
申请人： Jimmy B. Smith
发明人： Jimmy B. Smith
CPC分类号： C10B39/04
摘要： A column of hot coke from a shaft furnace moves downwardly into a vessel which it fills and forms a pile. A gap is left between the angle of repose of the coke surface and the upper portion of the vessel. Water is sprayed onto hot coke as it enters the vessel. The gap is vented to an exhaust duct. A baffle near the center of the vessel deflects the material to the sides and creates a void in the center of the vessel, which void is also vented to the exhaust duct. More water is sprayed on the coke adjacent the void. Steam pressure in the vessel is reduced by a fan which pulls steam through the exhaust ducts. The steam pressure is regulated by a pressure controller which modulates a damper in the exhaust duct. A temperature controller regulates the flow of quench water to the vessel. This regulates the temperature and moisture content of the material being cooled.
摘要翻译： 来自竖炉的一列热焦炭向下移动到其填充并形成堆的容器中。 在焦炭表面的休止角与容器的上部之间留有间隙。 当水进入容器时，水被喷到热焦炭上。 间隙被排放到排气管。 容器中心附近的挡板将材料偏转到侧面，并在容器的中心形成空隙，该空隙也被排放到排气管道。 更多的水喷洒在与空隙相邻的焦炭上。 容器中的蒸汽压力通过将蒸汽引导通过排气管道的风扇而减少。 蒸汽压力由调节排气管道中的阻尼器的压力控制器调节。 温度控制器调节骤冷水流向容器。 这调节被冷却材料的温度和水分含量。
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公开(公告)号：US4394217A
公开(公告)日：1983-07-19
申请号：US248452
申请日：1981-03-27
申请人： Wilhelm Holz , Helmut Lukaszewicz , Karl Gregor
发明人： Wilhelm Holz , Helmut Lukaszewicz , Karl Gregor
IPC分类号： C10B33/06 , C10B33/14 , C10B39/04 , C10B39/14 , C10B43/02 , C10B45/00 , C10B39/12 , C10B43/06
摘要： Apparatus for servicing coke ovens has a framework movable along the coke oven battery. A horizontally rotatable and vertically pivotable boom has one end mounted on the gantry and a coke oven work tool on the other. The framework includes a coke quenching apparatus and conveying equipment.
摘要翻译： 用于维修焦炉的设备具有可沿着焦炉电池移动的框架。 水平旋转和垂直可枢转的吊臂的一端安装在台架上，另一端安装在焦炉工作工具上。 框架包括焦炭淬火设备和输送设备。
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