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公开(公告)号：US4407699A
公开(公告)日：1983-10-04
申请号：US320742
申请日：1981-11-12
申请人： Claus Flockenhaus , Dietrich Wagener , Erich Hackler , Stefan Smieskol , Manfred Galow , Joachim Meckel , Dieter Breidenbach
发明人： Claus Flockenhaus , Dietrich Wagener , Erich Hackler , Stefan Smieskol , Manfred Galow , Joachim Meckel , Dieter Breidenbach
摘要： A process and apparatus for the dry cooling of coke involves the provision of a vessel having therein first and second zones in full communication with each other. Hot coke from a coking operation is introduced into the first zone and is passed through the first and second zones. Raw coke oven gas from the coking operation is introduced into the first zone, thereby reducing the temperature of the coke, while cleaning the raw coke oven gas to form cleaned coke oven gas. The cleaned coke oven gas is removed from the first zone, cooled, and then directly or indirectly utilized as a heat carrier gas introduced into the second zone to therein further reduce the temperature of the coke. The thereby further cooled coke is removed from the second zone.
摘要翻译： 用于干燥冷却焦炭的方法和设备涉及提供容器，其中第一和第二区域彼此完全相通。 来自焦化操作的热焦炭被引入第一区域并且通过第一和第二区域。 来自焦化操作的原焦炉气体被引入第一区域，从而降低焦炭的温度，同时清洁原焦炉气体以形成清洁的焦炉煤气。 将清洁的焦炉气体从第一区域移除，冷却，然后直接或间接地用作引入第二区域的热载体气体，从而进一步降低焦炭的温度。 由此进一步冷却的焦炭从第二区域去除。
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2.发明授权
公开(公告)号：US4444532A
公开(公告)日：1984-04-24
申请号：US421116
申请日：1982-09-20
申请人： Erich Hackler , Joachim Meckel , Dietrich Wagener , Manfred Galow
发明人： Erich Hackler , Joachim Meckel , Dietrich Wagener , Manfred Galow
CPC分类号： F26B17/103
摘要： Small, pourable particles of comminuted coal for coking purposes are gravity-discharged into a stream of hot gas flowing upwardly in a flight stream tube, in a direction inclined and generally opposite to the gas flow direction. Just prior to entry into the gas stream the particles are fluidized so that, on being entrained by the gas stream, they will become uniformly distributed throughout the cross-section of the same. A method and an apparatus are disclosed.
摘要翻译： 用于焦化目的的粉碎煤的小的可倾倒颗粒被重力排放到沿着与气体流动方向倾斜并且大致相反的方向在飞行流管中向上流动的热气流中。 在进入气流之前，颗粒被流化，使得在被气流夹带时，它们将在整个横截面中均匀地分布。 公开了一种方法和装置。
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公开(公告)号：US4468288A
公开(公告)日：1984-08-28
申请号：US358798
申请日：1982-03-16
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。
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公开(公告)号：US4178150A
公开(公告)日：1979-12-11
申请号：US863795
申请日：1977-12-23
申请人： Claus Flockenhaus , Horst Fach , Gunter Gabriel , Manfred Galow , Joachim Meckel
发明人： Claus Flockenhaus , Horst Fach , Gunter Gabriel , Manfred Galow , Joachim Meckel
CPC分类号： C10B57/08
摘要： Coal is passed in a two-stage process through a drying and heating zone. The coal coming from the drying zone is separated from the heat carrier gas which is then passed into the atmosphere after going through an electrodust separator. The dried coal is delivered into the heating zone. The hot gas for the heating zone is furnished by a combustion device. The exhaust gas from the heating zone is separated from the heated coal which is recovered while the exhaust gas is passed back into the drying zone. Part of the hot combustion gas coming from the combustion chamber is branched off and passed into the exhaust gas coming out of the drying zone either directly behind the drying zone or behind the separator for separating the dried coal from the exhaust gas. The temperature of the exhaust gas from the drying zone is thus prevented from sinking below the sulfuric acid dewpoint or water vapor dewpoint which might result in corrosive damage to the apparatus, particularly to the electrodust separator.
摘要翻译： 煤通过干燥和加热区在两阶段过程中通过。 来自干燥区的煤与热载体分离，然后通过电极分离器后将其通入大气中。 干燥的煤被输送到加热区。 加热区的热气由燃烧装置提供。 来自加热区域的废气与废气再次返回到干燥区域中被回收的加热煤分离。 来自燃烧室的热燃烧气体的一部分被分支并且从干燥区域直接排出干燥区域的废气或分离器之后的废气中，从而将干燥的煤与废气分离。 因此，防止来自干燥区域的废气的温度低于硫酸露点或水蒸气露点，这可能导致对设备，特别是电极分离器的腐蚀性损坏。
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公开(公告)号：US4203803A
公开(公告)日：1980-05-20
申请号：US935107
申请日：1978-08-21
申请人： Joachim F. Meckel , Wolfgang Rohde , Werner Siebert , Dietrich Wagener , Claus Flockenhaus , Manfred Galow
发明人： Joachim F. Meckel , Wolfgang Rohde , Werner Siebert , Dietrich Wagener , Claus Flockenhaus , Manfred Galow
CPC分类号： C10B31/04
摘要： Method for charging a coke oven chamber. Where the chamber is charged through a single charging hole with a stream of flowable preheated particulate coal at a flow rate of between substantially 8-20 tons per minute. The coal flows sufficiently in the chamber to assure filling of the chamber to substantially 100% of the volumetric capacity of the same. Due to the flowability of the preheated coal the charge is self-leveling.
摘要翻译： 焦炉室充电方法。 其中通过具有大约8-20吨/分钟的流速的具有可流动的预热的颗粒煤的流的单个充电孔装入室。 煤气在室中充分流动，以确保室的填充量达到其基本上100％的容积。 由于预热煤的流动性，电荷是自流平的。
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公开(公告)号：US4950473A
公开(公告)日：1990-08-21
申请号：US263470
申请日：1988-10-27
CPC分类号： B01D53/56 , F23J15/003 , F23J2215/10
摘要： Apparatus and method for reducing nitrogen oxides in flue gas within a flue gas duct includes a number of distributor tubes for the injection of a reducing agent into the flue gas within the duct. Each distributor tube includes a control valve to be able to set an appropriate injection of the reducing agent to respond to different concentrations of the nitrogen oxides within the flue gas over the cross section of the flue gas duct. Each distributor tube comprises at least two parallel distributor tube segments which extend from opposite sides of the flue gas duct to the center of the flue gas duct. The two parallel distribution tube segments include a plurality of openings along the lengths thereof to supply the reducing agent generally evenly throughout their aligned portions of the cross section. The control valve is employed to adjust the reducing agent to provide the proper quantity thereof which corresponds to the particular concentration of nitrogen oxides within the flue gas at each corresponding portion of the entire cross section.
摘要翻译： 用于还原烟气管道内的烟气中的氮氧化物的装置和方法包括用于将还原剂注入管道内的烟道气中的多个分配管。 每个分配器管包括一个控制阀，以便能够设定合适的还原剂的注入，以响应烟道气中的氮氧化物在烟道气管道的横截面上的不同浓度。 每个分配器管包括至少两个平行的分配器管段，其从烟道气管道的相对侧延伸到烟气管道的中心。 两个平行的分配管段包括沿其长度的多个开口，以在整个横截面的整个对齐部分中大致均匀地供给还原剂。 使用控制阀来调节还原剂以提供适当的量，这对应于在整个横截面的每个对应部分处的烟道气中氮氧化物的特定浓度。
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公开(公告)号：US4282068A
公开(公告)日：1981-08-04
申请号：US108008
申请日：1979-12-28
CPC分类号： C10B33/003
摘要： In the process of transferring coke from a coke oven chamber in a battery of coke ovens to a quenching car, the coke is quenched by a water spray from above. The resulting steam is collected in a hood located above and movable with the quenching car and is either exhausted from the hood and conveyed to a condenser or is condensed in the hood with the condensate being collected, cooled and recirculated to provide the water for the quenching and condensing sprays. The apparatus and method of this invention provides for transferring and quenching the coke without emitting harmful gases and dust to the atmosphere.
摘要翻译： 在将焦炭从炼焦炉电炉中的焦炉转移到淬火车的过程中，焦炭通过上面的喷水骤冷。 所产生的蒸汽被收集在位于上方并且可以与淬火车一起移动的罩中，并且从发动机罩排出并被输送到冷凝器或在发动机罩中冷凝，冷凝物被收集，冷却和再循环以提供用于淬火的水 并凝结喷雾。 本发明的装置和方法提供了转移和淬火焦炭，而不会向大气中排放有害气体和灰尘。
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公开(公告)号：US4373997A
公开(公告)日：1983-02-15
申请号：US227749
申请日：1981-01-23
CPC分类号： C10B33/003
摘要： In the process of transferring coke from a coke oven chamber in a battery of coke ovens to a quenching car, the coke is quenched by a water spray from above. The resulting steam is collected in a hood located above and movable with the quenching car and is either exhausted from the hood and conveyed to a condenser or is condensed in the hood with the condensate being collected, cooled and recirculated to provide the water for the quenching and condensing sprays. The apparatus and method of this invention provides for transferring and quenching the coke without emitting harmful gases and dust to the atmosphere.
摘要翻译： 在将焦炭从炼焦炉电炉中的焦炉转移到淬火车的过程中，焦炭通过上面的喷水骤冷。 所产生的蒸汽被收集在位于上方并且可以与淬火车一起移动的罩中，并且从发动机罩排出并被输送到冷凝器或在发动机罩中冷凝，冷凝物被收集，冷却和再循环以提供用于淬火的水 并凝结喷雾。 本发明的装置和方法提供了转移和淬火焦炭，而不会向大气中排放有害气体和灰尘。
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9.发明授权Method of preventing the entry of air into the housing of a charging device which conveys coal 失效防止空气进入输送煤的充电装置的壳体中的方法
公开(公告)号：US4369094A
公开(公告)日：1983-01-18
申请号：US329565
申请日：1981-12-10
申请人： Claus Flockenhaus , Gunter Gabriel , Gunter Ziolkowski, deceased , Paul-Heinz Heesen , Joachim F. Meckel , Manfred Galow
发明人： Claus Flockenhaus , Gunter Gabriel , Gunter Ziolkowski, deceased , Paul-Heinz Heesen , Joachim F. Meckel , Manfred Galow
CPC分类号： C10B31/04
摘要： Superheated steam is continuously made to flow through the housing of a device which conveys coal from a bunker to the charging holes of coke ovens. While no charging takes place, the steam is vented from the housing and condensed. When charging does take place, the steam enters the coke oven with the coal, is then discharged from the coke oven, and thereupon condensed. The pressure of the steam in the housing may be greater than ambient atmospheric pressure and/or the pressure of the coking gas in the oven, to reliably prevent the entry of the air and/or the gas into the housing and thus to avoid the formation of dangerous gas mixtures therein.
摘要翻译： 过热蒸汽被连续地流过设备的壳体，该设备将煤从煤仓输送到焦化炉的充气孔。 当不发生充电时，蒸汽从壳体排出并冷凝。 当进行充电时，蒸汽与煤炭一起进入焦炉，然后从焦炉中排出，然后冷凝。 壳体中的蒸汽的压力可以大于环境大气压力和/或炉中焦化气体的压力，以可靠地防止空气和/或气体进入壳体并因此避免形成 的危险气体混合物。
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10.发明授权Process for the manufacture of catalyst members for the reduction of oxides of nitrogen and catalyst members produced thereby 失效用于制造用于还原由此产生的氮氧化物和催化剂构件的催化剂构件的方法
公开(公告)号：US4935392A
公开(公告)日：1990-06-19
申请号：US330335
申请日：1989-03-29
申请人： Hartmut Kainer , Bernhard Vedder , Daniel Grimm , Wilfried Schnelle , Albert Kleinevoss , Hans-Eugen Buhler , Klaus Merkel , Claus Flockenhaus , Karl-Heinrich Laue , Manfred Galow
发明人： Hartmut Kainer , Bernhard Vedder , Daniel Grimm , Wilfried Schnelle , Albert Kleinevoss , Hans-Eugen Buhler , Klaus Merkel , Claus Flockenhaus , Karl-Heinrich Laue , Manfred Galow
CPC分类号： B01J35/04 , B01D53/8625 , B01D53/8628 , B01J37/0225
摘要： This invention relates to a process for the manufacture of catalysts for the reduction of oxides of nitrogen from exhaust gases and in chemical air cleaning processes in which a catalytically active material containing iron ores, chromium ores and/or zeolite is placed in contact with a carrier means having a series of openings; e.g., wire mesh, expanded or perforated metal or any type of grid-like structure to form a catalytic member. The carrier means is etched with an acid etchant before forming the catalytic member or, instead, the catalytic member is etched with an acid etchant. The catalytic member is bonded by a thermal treatment; e.g., drying, tempering and/or fixing. This invention also relates to catalytic members or products produced by the process. This invention proposes the use of pressure bonding to obtain a catalytic member product which has significantly improved catalytic activity, greater mechanical strength and higher resistance to chipping.
摘要翻译： 本发明涉及一种用于制造用于从废气中还原氮氧化物的催化剂的方法和在其中将含有铁矿石，铬矿石和/或沸石的催化活性材料与载体接触的化学空气清洁方法中 意指具有一系列开口; 例如金属丝网，膨胀或穿孔的金属或任何类型的栅格状结构以形成催化部件。 在形成催化剂部件之前，使用酸蚀刻剂对载体装置进行蚀刻，或者用酸蚀刻剂蚀刻催化剂部件。 催化剂部件通过热处理结合; 例如干燥，回火和/或固定。 本发明还涉及通过该方法生产的催化剂构件或产品。 本发明提出使用压力粘合来获得催化剂成分产物，它具有显着提高的催化活性，更大的机械强度和较高的耐碎裂性。
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