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公开(公告)号：US5628977A
公开(公告)日：1997-05-13
申请号：US436471
申请日：1995-05-26
Applicant: Michael Heisel , Freimut Marold
Inventor： Michael Heisel , Freimut Marold
CPC classification number: C01B17/0404 , B01D53/1481 , B01D53/8612 , C01B17/04 , C01B17/0456 , F23J15/04
Abstract: The invention relates to a process for the desulfurization of a crude gas stream containing at least H.sub.2 S in a Claus plant, afterburning of Claus waste gas, and gas washing of the waste gas from the afterburning to remove SO.sub.2, in which SO.sub.2 recovered by the gas washing is recycled to a point before the Claus plant. According to the invention, within the Claus plant, between 60% and 90%, preferably between 67% and 85%, and especially preferably between 67% and 80% of the sulfur contained in the crude gas is separated directly from the crude gas, and between 33% and 10%, preferably between 25% and 10%, and especially preferably between 20% and 15% of the sulfur originally contained in the crude gas is recycled as SO.sub.2. The gas washing to remove SO.sub.2 is advantageously carried out with an absorbing agent having a physical action. A partial stream of the crude gas can be conveyed directly into the afterburning, bypassing the Claus plant. In addition to a Claus reactor operated at a temperature of between 850.degree. and 1300.degree. C., preferably between 900.degree. and 1100.degree. C., the Claus plant can contain one or more catalytic and/or thermal reactors for sulfur production and condensers for sulfur recovery, use only thermal stages for sulfur production, or consist of a direct-oxidation Claus plant.
Abstract translation: PCT No.PCT / EP93 / 03300 Sec。 371日期：1995年5月26日 102（e）日期1995年5月26日PCT提交1993年11月24日PCT公布。 公开号WO94 / 12430 日期：1994年7月9日本发明涉及在克劳斯装置中至少含有H 2 S的粗气流脱硫，Claus废气再燃烧和从后燃除去废气中去除SO2的方法，其中 通过气体洗涤回收的SO2再循环到克劳斯植物之前的一个点。 根据本发明，在克劳斯工厂内，粗气中所含的硫的60％至90％，优选67％至85％，特别优选67％至80％的硫直接从粗气中分离出来， 并且原始气体中原始含有的硫的33％至10％，优选25％至10％，特别优选20％至15％被再循环为SO 2。 用于除去SO 2的气体洗涤有利地用具有物理作用的吸收剂进行。 粗气体的一部分流可以直接进入后燃，绕过克劳斯工厂。 除了在850℃至1300℃之间，优选在900℃至1100℃之间操作的克劳斯反应器之外，克劳斯设备可以含有一个或多个用于硫生产的催化和/或热反应器以及用于 硫回收，仅使用硫化氢的阶段，或由直接氧化的克劳斯工厂组成。
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公开(公告)号：US4664903A
公开(公告)日：1987-05-12
申请号：US742447
申请日：1985-06-07
Applicant: Hans Becker , Michael Heisel , Karl Baur
Inventor： Hans Becker , Michael Heisel , Karl Baur
CPC classification number: C01B17/05 , B01D53/1418 , B01D53/1468 , C07C7/11 , C10K1/16
Abstract: For the removal of sulfur compounds, especially H.sub.2 S, from gases that contain hydrocarbons, and/or CO.sub.2, the gases are scrubbed with a physical solvent, which is to be regenerated and reused. To obtain sulfur free of hydrocarbons, as well as a practically sulfur-free LPG fraction and optionally a C.sub.5+ fraction, an oxidizing agent is added to the solvent for reacting the sulfur compounds to elemental sulfur, and the sulfur is separated. The concomitantly absorbed hydrocarbons and/or CO.sub.2 can then be desorbed from the separated solvent by physical regeneration and can be recovered.
Abstract translation: 为了从含有碳氢化合物和/或二氧化碳的气体中除去硫化合物，特别是硫化氢，气体被物理溶剂洗涤，物理溶剂将被再生和再利用。 为了获得无硫的烃，以及几乎无硫的LPG馏分和任选的C5 +馏分，将氧化剂加入到溶剂中以使硫化合物与元素硫反应，并且硫被分离。 然后伴随吸收的烃和/或CO 2可以通过物理再生从分离的溶剂中解吸并可以回收。
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公开(公告)号：US20110024136A1
公开(公告)日：2011-02-03
申请号：US12900573
申请日：2010-10-08
Applicant: Michael Heisel , Ron Clark Lee
Inventor： Michael Heisel , Ron Clark Lee
IPC: A62C3/00
CPC classification number: A62C3/04
Abstract: The invention relates to a method for extinguishing a smouldering fire in a silo by introducing inert gas into the silo. The inert gas is introduced through a venturi-type nozzle above the stored content in the silo with a slow streaming velocity in such a way that mass ratio of the entrained surrounding gas to the incoming liquid inert gas is between 0.5 and 20. Thus a closed inert gas layer is formed above the smouldering fire.
Abstract translation: 本发明涉及一种通过将惰性气体引入料仓来熄灭料仓中的闷烧火的方法。 惰性气体通过文丘里型喷嘴在筒仓内存储的物质上方以缓慢的流速引入，使得夹带的周围气体与进入的液体惰性气体的质量比在0.5和20之间。因此，封闭 惰性气体层形成在阴燃之上。
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公开(公告)号：US20100206556A1
公开(公告)日：2010-08-19
申请号：US12579865
申请日：2009-10-15
Applicant: Michael Heisel , Jörg Steinke
Inventor： Michael Heisel , Jörg Steinke
IPC: E21B43/16
CPC classification number: E21B43/168
Abstract: Described is a method for introducing at least one manufactured gas in the area of an oil reservoir for the purpose of enhancing the recovery of the oil reservoir. The gas is at least temporarily introduced in shock waves.
Abstract translation: 描述了一种用于在储油器的区域中引入至少一种制造气体以提高储油器回收率的方法。 气体至少暂时引入冲击波。
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公开(公告)号：US07267809B2
公开(公告)日：2007-09-11
申请号：US10432775
申请日：2001-10-18
Applicant: Harald Ranke , Michael Heisel , Sebastian Muschelknautz , Hanno Tautz
Inventor： Harald Ranke , Michael Heisel , Sebastian Muschelknautz , Hanno Tautz
CPC classification number: F23D14/32 , F23D14/24 , F23D14/64 , F23D2900/14021
Abstract: The invention relates to a burner with a burner head (1) and a gas feed pipe (2) that is located in the burner head (1) and that is surrounded by an ring channel (3) for feed of another gas. In the gas feed pipe (2) and in the ring channel (3), there are means (10, 11) for producing a swirl of the gas flowing through the gas feed pipe (2) and that flowing through the ring channel (3).
Abstract translation: 本发明涉及一种具有燃烧器头部（1）和气体供给管（2）的燃烧器，其位于燃烧器头部（1）中并被环形通道（3）包围以供给另一种气体。 在气体供给管（2）和环形通道（3）中，存在用于产生流过气体供给管（2）的气体的涡流并且流过环形通道（3）的装置（10,11） ）。
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Patent Agency Ranking
公开(公告)号：US5439664A
公开(公告)日：1995-08-08
申请号：US905567
申请日：1992-06-29
Applicant: Michael Heisel , Freimut Marold
Inventor： Michael Heisel , Freimut Marold
CPC classification number: C01B17/04 , C01B17/0421 , Y02P20/129
Abstract: For the thermal conversion of hydrogen sulfide contained in a gaseous stream, the gaseous stream is introduced into a non-catalytic reactor together with sulfur dioxide obtained from a waste gas purification facility arranged downstream of the reactor. If necessary, the sulfur yield can be regulated by feeding additional fuel gas and/or reducing gas and/or process air into the reactor. The thus-produced vapor-phase sulfur is condensed out by cooling and is obtained as a product; the resultant gaseous stream extensively freed of sulfur compounds is discharged and fed into the aforesaid downstream waste gas purification facility.
Abstract translation: 对于气流中所含的硫化氢的热转化，将气流与排放在反应器下游的废气净化装置获得的二氧化硫一起引入非催化反应器。 如果需要，可以通过向反应器中加入额外的燃料气体和/或还原气体和/或处理空气来调节硫产量。 由此产生的气相硫通过冷却冷凝，得到产物; 大量释放硫化合物的所得气流被排出并进料到上述下游废气净化设备中。
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公开(公告)号：US4988431A
公开(公告)日：1991-01-29
申请号：US097000
申请日：1987-09-16
Applicant: Michael Heisel , Freimut Marold , Reiner Lohmueller
Inventor： Michael Heisel , Freimut Marold , Reiner Lohmueller
CPC classification number: B01J8/0496 , B01J8/0453 , C01B23/00 , B01J2208/00132 , B01J2208/00141
Abstract: A process for performing catalytic reactions with intensive heat of reaction, in which a reaction mixture is conducted through a catalyst bed, from which the reaction heat is removed or to which it is fed by indirect heat exchange with a heat exchange medium. The catalyst bed adjoins at least one bed of a catalytically inert material, which also is in indirect heat exchange with the heat exchange medium.
Abstract translation: 一种用强烈的反应热进行催化反应的方法，其中将反应混合物通过催化剂床进行，反应热从该催化剂床除去，或通过与热交换介质的间接热交换进料。 催化剂床邻近至少一个催化惰性材料床，其也与热交换介质进行间接热交换。
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公开(公告)号：US20090020296A1
公开(公告)日：2009-01-22
申请号：US11879911
申请日：2007-07-19
Applicant: Ron C. Lee , Michael Heisel , Hans-Rudolf Himmen
Inventor： Ron C. Lee , Michael Heisel , Hans-Rudolf Himmen
CPC classification number: A62C3/04 , A62C99/0027
Abstract: The invention relates to a method for extinguishing burning deposited goods situated in a silo, inert gas being introduced into the silo above the burning deposited goods and off gas being extracted above the burning deposited goods from the silo.
Abstract translation: 本发明涉及一种用于熄灭位于筒仓中的燃烧沉积物的方法，将惰性气体引入到燃烧的沉积物上方的料仓中，并将废气从筒仓中提取到燃烧的沉积物上方。
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公开(公告)号：US06676906B1
公开(公告)日：2004-01-13
申请号：US09435355
申请日：1999-11-08
Applicant: Michael Heisel
Inventor： Michael Heisel
IPC: B01J800
CPC classification number: C01B17/043 , B01J8/0207 , B01J8/0214 , B01J8/0285 , B01J12/007 , B01J2208/0015 , B01J2208/022 , B01J2219/182 , C01B3/16 , C01B17/0465 , C01B17/78 , C01C1/0411 , C07C1/042 , C07C5/02 , C07C29/152 , Y02P20/52 , C07C31/04
Abstract: The invention relates to a reactor for carrying out reactions having a high enthalpy change containing catalyst particles between cooled dividing walls. According to the invention, the cooled dividing walls are formed by metal plates/metallic components in which hollow or intermediate spaces in the form of channels are provided in the metal plates/components for accommodating and conveying a cooling medium so as to cool the reactor. The reactor can be used for carrying out strongly exothermic catalytic reactions, for example for the selective hydrogenation of acetylene to ethylene.
Abstract translation: 本发明涉及一种用于进行具有高焓变的反应的反应器，其中含有在冷却的分隔壁之间的催化剂颗粒。 根据本发明，冷却的分隔壁由金属板/金属部件形成，其中通道形式的中空或中间空间设置在金属板/部件中，用于容纳和输送冷却介质以冷却反应器。 该反应器可用于进行强烈的放热催化反应，例如用于将乙炔选择性氢化成乙烯。
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公开(公告)号：US06172244B2
公开(公告)日：2001-01-09
申请号：US09423247
申请日：2000-05-24
Applicant: Michael Heisel
Inventor： Michael Heisel
IPC: C07D30110
CPC classification number: B01J8/0285 , B01J19/249 , B01J2208/0015 , B01J2208/00274 , B01J2219/0002 , B01J2219/2453 , B01J2219/2454 , B01J2219/2462 , B01J2219/2485 , B01J2219/2486 , C07D301/08
Abstract: The invention relates to a process for the production of ethylene oxide from a gaseous feedstock—in a cooled exothermic catalytic reaction of ethylene and oxygen from this feed gas in parallel flow-through reaction zones. According to the invention, the reaction zones are limited by cooled dividing walls, and the cooling is achieved by a fluid that flows inside the dividing walls. In addition, the invention relates to a reactor for this purpose with catalyst particles between cooled dividing walls. According to the invention, the cooled dividing walls are formed with the aid of metal plates, and cavities in the form of channels for receiving and for passing through a coolant are arranged for cooling in the metal plates.
Abstract translation: 本发明涉及一种用于从气态原料生产环氧乙烷的方法，该方法是在平行流通反应区中来自该进料气体的乙烯和氧气的冷却放热催化反应中。 根据本发明，反应区域受到冷却分隔壁的限制，并且冷却通过在分隔壁内流动的流体来实现。 此外，本发明涉及一种用于此目的的反应器，其具有在冷却的分隔壁之间的催化剂颗粒。 根据本发明，冷却的分隔壁借助于金属板形成，并且用于接收和通过冷却剂的通道形式的空腔被布置用于在金属板中冷却。
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