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1. 发明授权

US5753012A Method for the cleaning of flue gases with different contents of acidic components 失效
标题翻译：用不同含量酸性成分清洗烟道气的方法
公开(公告)号：US5753012A
公开(公告)日：1998-05-19
申请号：US735865
申请日：1996-10-23
申请人： Bernhard Firnhaber , Michael Lang , Cort Starck , Wolfgang Schulte
发明人： Bernhard Firnhaber , Michael Lang , Cort Starck , Wolfgang Schulte
IPC分类号： B01D53/14 , B01D53/50 , B01D53/68 , B01D47/06
CPC分类号： B01D53/68 , B01D53/501 , Y10S261/09
摘要： A method of operating an apparatus for the cleaning of industrial waste gases and especially power plant flue gases. The gases are fed through a quencher to a first scrubber with its own recirculation and upstream of a second scrubber having its own recirculation and aerosols of halogen compounds which are eliminated by providing the quencher is part of a prescrubber or by forming the downstream scrubber with a wet electrostatic precipitator.
摘要翻译：一种操作用于清洁工业废气，特别是发电厂烟道气的设备的方法。气体通过猝灭剂进料到具有其自身再循环的第一洗涤器，并且具有其自身再循环的第二洗涤器的上游和通过提供猝灭剂而被消除的卤素化合物的气溶胶是预饱和的一部分，或者通过形成下游洗涤器湿静电除尘器。

2. 发明授权

US5306396A Leveling door 失效
标题翻译：调平门
公开(公告)号：US5306396A
公开(公告)日：1994-04-26
申请号：US885169
申请日：1992-05-18
申请人： Rainer Schlosser , Paul Greiwe
发明人： Rainer Schlosser , Paul Greiwe
IPC分类号： C10B25/06 , C10B25/16
CPC分类号： C10B25/16 , C10B25/06
摘要： A leveling door for sealing a leveling opening of a coke oven door has a leveling door body, a diaphragm sheet mounted on the leveling door body at its side facing a leveling opening so as to cover the leveling opening, the diaphragm sheet having an edge and being provided on the edge with a circumferential sealing frame, a plurality of pressing elements acting on the sealing frame and distributed over a periphery of the sealing frame, a plurality of socket pins mounting the pressing element on the leveling door body, and an exchangeable heat protective screen arranged in front of the diaphragm sheet at a side facing the leveling opening.
摘要翻译：用于密封焦炉门的调平开口的调平门具有调平门体，隔膜片安装在调平门体的面向平整开口的一侧以覆盖调平开口，隔膜片具有边缘和在边缘设置有周向密封框架，多个按压元件作用在密封框架上并分布在密封框架的周边上，多个插座销将按压元件安装在调平门主体上，并且可更换热量保护屏布置在面向平整开口的一侧的隔膜片的前面。

3. 发明授权

US5252200A Method of separating an aromatic from a hydrocarbon mixture 失效
标题翻译：从烃混合物中分离芳族化合物的方法
公开(公告)号：US5252200A
公开(公告)日：1993-10-12
申请号：US766445
申请日：1991-09-26
申请人： Luzian Skatulla , Hans-Christoph Schneider , Hans-Jurgen Vollmer
发明人： Luzian Skatulla , Hans-Christoph Schneider , Hans-Jurgen Vollmer
IPC分类号： C07C7/10 , C07C7/08 , C07C15/00 , C10G7/08 , C10G21/20 , C10G21/12
CPC分类号： C10G7/08 , C07C7/08
摘要： The process for separating an aromatic from an entry hydrocarbon mixture also containing nonaromatics, by an extractive distillation method using an extractive distillation column with a selective solvent consisting essentially of an N-substituted Morpholine having substituents each of which contain no more than seven carbon atoms, includes distilling off the nonaromatics from the top of the extractive distillation column as a top product, drawing the aromatic and selective solvent from the extractive distillation column and subsequently separating the selective solvent from the aromatic in a separator column. The extractive distillation column is provided with an additional column portion for separation of a selective solvent residue from the separated nonaromatics without a separate top product distillation column. The hydrocarbon entry mixture is heated prior to admission to the extractive distillation column by an indirect heat exchange with selective solvent drawn from the separator column and heated to a temperature of from 130.degree. to 150.degree. C. to form a heated entry hydrocarbon mixture.
摘要翻译：通过采用萃取蒸馏方法从萃取蒸馏法中分离含有非芳族化合物的进料烃混合物的方法，所述萃取蒸馏塔具有基本上由具有不超过7个碳原子的取代基的N-取代的吗啉组成的选择性溶剂，包括将萃取蒸馏塔顶部的非芳族化合物作为顶部产物蒸馏，从萃取蒸馏塔中抽出芳族和选择性溶剂，随后在分离塔中将选择性溶剂与芳族化合物分离。提取蒸馏塔具有另外的柱部分，用于在没有单独的顶部产物蒸馏塔的情况下将选择性溶剂残余物与分离的非芳族化合物分离。烃入口混合物在进入萃取蒸馏塔之前通过与从分离塔中抽出的选择性溶剂进行间接热交换而被加热，并加热到130℃至150℃的温度以形成加热的入口烃混合物。

4. 发明授权

US5058534A Pipe wall of hot reaction chambers 失效
标题翻译：热反应室管壁
公开(公告)号：US5058534A
公开(公告)日：1991-10-22
申请号：US571294
申请日：1990-08-17
申请人： Hans-Christoph Pohl , Klaus Kohnen
发明人： Hans-Christoph Pohl , Klaus Kohnen
IPC分类号： C21B7/10 , F27B1/24 , F27B3/24 , F27D1/12 , F27D1/14 , F27D9/00
CPC分类号： C21B7/10 , F27B1/24 , F27D1/12 , F27D1/141 , F27D2009/0024 , F27D2009/0051
摘要： A pipe wall for hot reaction chambers comprises a plurality of pipes which together define a side to be heat loaded, and a plurality of holding elements arranged on the heat-loaded side for holding a temperature resistant coating. The pipes on the heat-loaded side together forming a substantially flat surface.
摘要翻译：用于热反应室的管壁包括一起限定要加热的一侧的多个管，以及布置在热负荷侧的多个保持元件，用于保持耐温涂层。热负荷侧的管道一起形成基本平坦的表面。

5. 发明授权

US5034102A Column for distillation of charge products having a tendency for two-phase formation in sump 失效
标题翻译：具有在贮槽中形成两相趋势的电荷产物的蒸馏塔
公开(公告)号：US5034102A
公开(公告)日：1991-07-23
申请号：US411101
申请日：1989-09-22
申请人： Ulrich Rudel
发明人： Ulrich Rudel
IPC分类号： B01D3/02 , B01D3/32
CPC分类号： B01D3/322 , Y10S203/20 , Y10T137/3006
摘要： The column for distillation of charge products which form a heavier liquid phase and a lighter liquid phase and connected sump circulating boiler are provided with a liquid impermeable collecting bottom plate located in a lower part of the column. The bottom plate has a discharge passage and the column is provided with a liquid withdrawal outlet arranged closely underneath the collecting bottom plate but above the lower end of the discharge passage so that the heavier phase can be prevented from reaching the liquid withdrawal outlet by gravity. One pipe connects the sump circulating boiler with the liquid withdrawal outlet to provide a free flow of liquid from the column to the sump circulating boiler for heating and another pipe connects the column with the sump circulating boiler above the collecting bottom plate so that the reheated liquid can flow from the sump circulating boiler to the column without a circulating pump. The column also has a column sump arranged so that the lower part of the column opens into the column sump, which has a cross-section which is smaller than the cross-section of the remaining portion of the column; and a separating layer regulator for regulating a separating layer between the lighter and the heavier phase of the charge product and connected with the column sump having the smaller cross-section for greater sensitivity and reliability.
摘要翻译：用于蒸馏形成较重液相的电荷产物柱和较轻液相以及连接的贮槽循环锅炉的塔设有位于塔下部的不透液的收集底板。底板具有排出通道，并且柱设置有紧靠在收集底板下方但排出通道下端的排液出口，从而可以通过重力防止较重的相到达排液口。一个管道将贮槽循环锅炉与液体排出口连接，以提供液体从塔到池底循环锅炉的加热自由流动，另一个管道将塔与收集底板上方的集水循环锅炉连接，使得再加热液体可以从贮槽循环锅炉流出，而不用循环泵。该柱还具有排出的柱状沉积物，使得柱的下部通向柱状沉积物，其具有比柱的剩余部分的横截面小的横截面; 以及分离层调节器，用于调节电荷产物的较轻和较重相之间的分离层，并与具有较小横截面的柱槽连接，以提高灵敏度和可靠性。

6. 发明授权

US4994093A Method of producing methanol synthesis gas 失效
标题翻译：生产甲醇合成气的方法
公开(公告)号：US4994093A
公开(公告)日：1991-02-19
申请号：US550133
申请日：1990-07-06
申请人： Rolf Wetzel , Bernhard Firnhaber
发明人： Rolf Wetzel , Bernhard Firnhaber
IPC分类号： C01B3/50 , C07C29/151 , C10J20060101 , C10J3/46
CPC分类号： C07C29/1518 , C01B3/50 , C10J3/46 , C10J3/86 , C10K1/002 , C10K1/003 , C10K1/004 , C10K1/005 , C10K1/02 , C10K1/04 , C10K1/101 , C10K3/04 , C01B2203/0465 , C01B2203/0475 , C01B2203/0485 , C10J2300/1223 , C10J2300/1621 , C10J2300/1665 , C10J2300/1846 , C10J2300/1884 , Y02P20/129
摘要： In accordance with a method of producing of methanol synthesis gas from a partial oxidation crude gas, the gas is cooled after a waste heat boiler of a gasifier by adding a converted circulating gas in a quenching zone. The resulting gas mixture is dedusted and then separated into a product gas partial stream and a circulating gas partial stream. The product gas partial stream is supplied after corresponding gas treatment to the synthesis reactor while the circulating gas partial stream is subjected to a CO-conversion and supplied back to the quenching zone.
摘要翻译：根据从部分氧化粗气体生产甲醇合成气的方法，通过在淬火区域中加入转化的循环气体，在气化器的废热锅炉之后冷却气体。将所得气体混合物除尘，然后分离成产物气体部分流和循环气体部分流。在对合成反应器进行相应的气体处理之后，将产物气体部分流供给到循环气体部分流进行CO转化并供给到淬火区域。

7. 发明授权

US4973340A Method of removing hydrosulfide from partial oxidation gas 失效
标题翻译：从部分氧化气体中除去氢硫化物的方法
公开(公告)号：US4973340A
公开(公告)日：1990-11-27
申请号：US448019
申请日：1989-12-08
申请人： Manfred Gross , Ulrich Meisl
发明人： Manfred Gross , Ulrich Meisl
IPC分类号： B01D53/14 , C10K1/14 , C10K1/16
CPC分类号： C10K1/16 , B01D53/1468 , B01D53/1493 , C10K1/14
摘要： A method of removing hydrosulfide from a crude gas produced by partial oxidation of carbon-containing material comprises the steps of treating a gas at a temperature between 10.degree. and 60.degree. C. with a suitable absorption solution, regenerating the absorption solution loaded durhg the treating, and cooling the crude gas which has been precleaned and pre-cooled to a temperature of 110.degree.-150.degree. C. before entering the absorption column, in a stepped manner in indirect heat exchange, the cooling including supplying the gas first through a reboiler of a desorption column and then through a heat exchanger which serves for preheating of the loaded absorption solution.
摘要翻译：从通过含碳材料的部分氧化产生的粗气体中除去氢硫化物的方法包括以下步骤：用合适的吸收溶液处理在10℃至60℃之间的温度的气体，再次在处理过程中加载吸收溶液在进入吸收塔之前将经预清洗和预冷却的粗气体以分级方式以间接热交换的方式冷却，冷却包括首先通过再沸器供应气体的解吸柱，然后通过用于预加载的吸收溶液的热交换器。

8. 发明授权

US4971777A Process for the removal of acid components and nitrogen oxides from the waste gases of industrial furnaces 失效
标题翻译：从工业炉废气中除去酸性成分和氮氧化物的方法
公开(公告)号：US4971777A
公开(公告)日：1990-11-20
申请号：US271094
申请日：1988-11-14
申请人： Bernhard Firnhaber , Karl Schmid , Cort Starck , Hans-Werner Gosch , Richard Wenderoth , Rolf Wetzel , Wolfgang Schulte
发明人： Bernhard Firnhaber , Karl Schmid , Cort Starck , Hans-Werner Gosch , Richard Wenderoth , Rolf Wetzel , Wolfgang Schulte
IPC分类号： B01D53/56 , B01D53/60 , B01D53/68 , B01D53/77
CPC分类号： B01D53/56 , B01D53/60 , B01D53/68
摘要： The process removes acid components including sulfur oxides and nitrogen oxides from the exhaust gases of industrial furnaces and includes oxidizing the nitrogen oxide contained in the exhaust gases with the oxygen contained in the exhaust gases at a exhaust gases temperature between 300.degree. and 900.degree. C. before entry of the gases into a first absorption stage, with an addition to the exhaust gases of an organic compound, preferably methanol, as a radical former. After oxidation of nitrogen oxides the exhaust gases undergo a two-stage absorption using aqueous ammonium salt solutions as absorption liquid, whose pH-value is continuously adjusted to less than 5 by addition of aqueous ammonia solution. The mol ratio of NO.sub.2 to SO.sub.2 in the exhaust gases introduced to the second absorption stage is maintained between 0.01 and 0.5 by diverting a portion of the exhaust gases prior to the first absorption stage to the second absorption stage. The salt solutions obtained thereby are neutralized together and evaporated, whereby the salts so produced, after pelletization or granulation represent a useful fertilizer.
摘要翻译：该方法从工业炉排气中除去含硫氧化物和氮氧化物的酸组分，包括在排气温度在300-900℃之间用废气中所含的氧氧化废气中所含的氮氧化物。在气体进入第一吸收阶段之前，加入有机化合物（优选甲醇）的废气作为基团前体。在氧化氮氧化物之后，废气通过使用含水铵盐溶液作为吸收液进行二阶段吸收，其pH值通过加入氨水溶液连续地调节到小于5。通过将第一吸收阶段之前的一部分排气转移到第二吸收阶段，引入第二吸收阶段的废气中的NO 2与SO 2的摩尔比保持在0.01至0.5之间。将由此得到的盐溶液中和在一起并蒸发，由此在造粒或造粒后生成的盐代表有用的肥料。

9. 发明授权

US4971600A Arrangement for gasifying fuel 失效
标题翻译：气化燃料排列
公开(公告)号：US4971600A
公开(公告)日：1990-11-20
申请号：US339236
申请日：1989-04-14
申请人： Hans-Richard Baumann , Adolf Linke , Hans-Reiner Schweimanns , Karl-Heinz Dutz
发明人： Hans-Richard Baumann , Adolf Linke , Hans-Reiner Schweimanns , Karl-Heinz Dutz
IPC分类号： C10J3/48
CPC分类号： C10J3/506 , C10J3/466 , C10J2300/1223 , Y10S48/04
摘要： An arrangement for gasification of fuels within the range from fine grain fuel to dust shaped fuels, in a dust cloud with gas comprises a gasification reactor provided with at least two burners, a supply container for accommodating a fuel, a distributor connected to the supply container for receiving the fuel from the supply container, and a plurality of conduits connected with the distributor and supplying the fuel from the latter to the burners, the conduits having a different geometrical parameter including at least one of a length and a direction.
摘要翻译：在气体的灰尘云中，从细粒燃料到粉尘形状的燃料的范围内的燃料的气化装置包括设置有至少两个燃烧器的气化反应器，用于容纳燃料的供应容器，连接到供应容器的分配器用于从供应容器接收燃料，以及与分配器连接并将燃料从燃料供给到燃料器的多个管道，该管道具有包括长度和方向中的至少一个的不同几何参数。

10. 发明授权

US4936873A Method of cooling hot product gas exiting from a gasification reactor 失效
标题翻译：冷却从气化反应器排出的热产物气体的方法
公开(公告)号：US4936873A
公开(公告)日：1990-06-26
申请号：US322077
申请日：1989-03-10
申请人： Hans-Gunter Richard
发明人： Hans-Gunter Richard
IPC分类号： C10J3/84 , C10K1/04
CPC分类号： C10J3/84 , C10K1/04 , C10J2300/1603 , Y10S48/02
摘要： The cooling of a stream of hot product gas exiting from an outlet opening of a gasification reactor is made by way of two separate partial streams of cooling fluid such as a cooling gas, vapor or liquid. The first partial stream of the cooling fluid is fed from the outside substantially in a radial direction against an outer layer of the product gas stream. The second partial stream of cooling liquid is fed axially in a counter direction to the product gas stream to impinge against a central portion thereof. In this manner the path of mixing of the product gas with the cooling fluid is substantially shortened.
摘要翻译：从气化反应器的出口开口排出的热产物气流的冷却是通过冷却流体（例如冷却气体，蒸汽或液体）的两个分开的部分流来制造的。冷却流体的第一部分流从外部基本上沿径向从产品气流的外层进料。第二部分冷却液体流沿着与产品气流反向的方向被轴向地进给以撞击其中心部分。以这种方式，产物气体与冷却流体的混合路径显着缩短。

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