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公开(公告)号：US08597546B2
公开(公告)日：2013-12-03
申请号：US13292691
申请日：2011-11-09
Applicant: Michael Russ , Dirk Grossschmidt , Peter Renze , Maximilian Vicari , Horst Neuhauser , Kai Rainer Ehrhardt , Christian Weichert
Inventor： Michael Russ , Dirk Grossschmidt , Peter Renze , Maximilian Vicari , Horst Neuhauser , Kai Rainer Ehrhardt , Christian Weichert
CPC classification number: C01B3/363 , B01F3/02 , B01F5/0463 , B01F2215/0431 , B01F2215/045 , B01F2215/0468 , B01F2215/0472 , B01J4/002 , B01J12/005 , B01J19/0053 , B01J2219/00157 , C01B2203/0255 , C01B2203/049 , C01B2203/0877 , C01B2203/0894 , C01B2203/1241 , C01B2203/1282 , C07C2/78 , F23D14/22 , F23D14/32 , F23D14/62 , F23D14/76 , C07C11/24
Abstract: The present invention provides a process for preparing acetylene and synthesis gas by partial oxidation of hydrocarbons with oxygen, by first separately preheating the starting gases comprising a hydrocarbon-containing stream and an oxygen-containing stream and then mixing them in a mixing zone and, after they have flowed through the burner block, reacting them in the firing space and then cooling the products rapidly, wherein the surface on the firing space side of the burner block is covered with a purge gas stream and this purge gas stream is introduced through the burner block by means of several bores, where the averaged ratio of effective surface area of the burner block to number of these bores in the burner block for the purge gas stream is within a range from 5 to 100 cm2.
Abstract translation: 本发明提供了一种通过用氧气对烃进行部分氧化来制备乙炔和合成气的方法，首先单独地预热包含含烃流和含氧流的起始气体，然后将它们混合在混合区中 它们已经流过燃烧器块，使其在燃烧空间中反应，然后快速冷却产物，其中燃烧器块的燃烧空间侧上的表面被吹扫气流覆盖，并且该吹扫气流通过燃烧器 通过几个孔，其中燃烧器块的有效表面积与吹扫气流的燃烧器块中的这些孔的数量的平均比在5至100cm 2的范围内。
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公开(公告)号：US08506924B2
公开(公告)日：2013-08-13
申请号：US13292777
申请日：2011-11-09
Applicant: Dirk Grossschmidt , Michael Russ , Peter Renze , Maximilian Vicari , Christian Weichert , Kai Rainer Ehrhardt , Horst Neuhauser , Hans Zapf , Michael L. Hayes
Inventor： Dirk Grossschmidt , Michael Russ , Peter Renze , Maximilian Vicari , Christian Weichert , Kai Rainer Ehrhardt , Horst Neuhauser , Hans Zapf , Michael L. Hayes
CPC classification number: B01J4/004 , B01J4/005 , B01J19/2415 , B01J2204/002 , B01J2219/00123 , B01J2219/00157 , B01J2219/00159 , B01J2219/00247 , B01J2219/1923 , B01J2219/1928 , B01J2219/1943 , C01B3/363 , C01B2203/0255 , C07C2/78 , Y02P20/129 , C07C11/24
Abstract: A process for preparing acetylene and synthesis gas by partial oxidation of hydrocarbons with oxygen, by first separately preheating the hydrocarbon gas and oxygen gas, and then reacting the gases and cooling the products rapidly. The reactor wall is blanketed with a purge gas stream, introduced through a plurality of feed lines. These feed lines deliver purge gas in a vector direction within a 10° angle of the main flow direction of the reactive gas stream. The purge gas is delivered at multiple stages relative to the main flow direction of the reactive gas stream, and the free cross section of the firing space available to the reactive gas stream, at the height of the feed lines of the purge gas stream, is approximately constant.
Abstract translation: 通过首先分别预热烃气体和氧气，然后使气体反应并迅速冷却产物，通过用氧气对烃进行部分氧化来制备乙炔和合成气的方法。 反应器壁用吹扫气流覆盖，通过多条进料管线引入。 这些进料管线在反应气流的主流动方向的10°角内沿向量方向传送吹扫气体。 净化气体相对于反应性气体流的主流动方向以多个阶段递送，并且在吹扫气体流的进料管线的高度处可用于反应气体流的可燃空间的自由横截面为 大致恒定。
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公开(公告)号：US08801814B2
公开(公告)日：2014-08-12
申请号：US12918942
申请日：2009-02-20
Applicant: Dirk Grossschmidt , Maximilian Vicari , Christian Weichert , Hans Zapf , Andreas Joa , Ravindra Aglave , Jens Denecke
Inventor： Dirk Grossschmidt , Maximilian Vicari , Christian Weichert , Hans Zapf , Andreas Joa , Ravindra Aglave , Jens Denecke
IPC: C10J3/46
CPC classification number: F23D14/22 , B01J4/001 , B01J4/004 , B01J12/00 , B01J19/2405 , B01J2219/00123 , B01J2219/00157 , B01J2219/00247 , C01B3/36 , C01B2203/0255 , C01B2203/0816 , C07C2/78 , F23D2900/14241 , C07C11/24
Abstract: A process for partial oxidation of hydrocarbons in a reactor, in which a stream comprising the hydrocarbon and a stream comprising the oxygen are fed to the reactor, wherein both streams fed to the reactor are conducted within the reactor separately through in each case one or more spatially separate lines, these lines having turbulence generators in their interior, owing to which, as a result of the imposed deflection of the flow direction downstream of turbulence generators, a highly turbulent flow field forms, and the streams are then mixed in a mixing zone after exiting from the lines and then converted in a reaction zone.
Abstract translation: 在反应器中部分氧化烃的方法，其中将包含烃的物流和包含氧气的物流进料到反应器中，其中进料到反应器中的两个流分别在反应器内通过每种情况一个或多个进行 这些线在其内部具有湍流发生器，由于这些线由于在湍流发生器下游的流动方向的强制偏移而形成高度湍流的流场，然后将该物流混合在混合区 在从线出来然后在反应区中转化。
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公开(公告)号：US20120119149A1
公开(公告)日：2012-05-17
申请号：US13292691
申请日：2011-11-09
Applicant: Michael RUSS , Dirk Grossschmidt , Peter Renze , Maximilian Vicari , Horst Neuhauser , Kai Rainer Ehrhardt , Christian Weichert
Inventor： Michael RUSS , Dirk Grossschmidt , Peter Renze , Maximilian Vicari , Horst Neuhauser , Kai Rainer Ehrhardt , Christian Weichert
CPC classification number: C01B3/363 , B01F3/02 , B01F5/0463 , B01F2215/0431 , B01F2215/045 , B01F2215/0468 , B01F2215/0472 , B01J4/002 , B01J12/005 , B01J19/0053 , B01J2219/00157 , C01B2203/0255 , C01B2203/049 , C01B2203/0877 , C01B2203/0894 , C01B2203/1241 , C01B2203/1282 , C07C2/78 , F23D14/22 , F23D14/32 , F23D14/62 , F23D14/76 , C07C11/24
Abstract: The present invention provides a process for preparing acetylene and synthesis gas by partial oxidation of hydrocarbons with oxygen, by first separately preheating the starting gases comprising a hydrocarbon-containing stream and an oxygen-containing stream and then mixing them in a mixing zone and, after they have flowed through the burner block, reacting them in the firing space and then cooling the products rapidly, wherein the surface on the firing space side of the burner block is covered with a purge gas stream and this purge gas stream is introduced through the burner block by means of several bores, where the averaged ratio of effective surface area of the burner block to number of these bores in the burner block for the purge gas stream is within a range from 5 to 100 cm2.
Abstract translation: 本发明提供了一种通过用氧气对烃进行部分氧化来制备乙炔和合成气的方法，首先单独地预热包含含烃流和含氧流的起始气体，然后将它们混合在混合区中 它们已经流过燃烧器块，使其在燃烧空间中反应，然后快速冷却产物，其中燃烧器块的燃烧空间侧上的表面被吹扫气流覆盖，并且该吹扫气流通过燃烧器 通过几个孔，其中燃烧器块的有效表面积与吹扫气流的燃烧器块中的这些孔的数量的平均比在5至100cm 2的范围内。
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Patent Agency Ranking
公开(公告)号：US20090152499A1
公开(公告)日：2009-06-18
申请号：US11587305
申请日：2005-04-21
Applicant: Bernd Bartenbach , Julian Prölß , Petra Schmitz-Bäder , Christian Weichert , Kai Rainer Ehrhardt
Inventor： Bernd Bartenbach , Julian Prölß , Petra Schmitz-Bäder , Christian Weichert , Kai Rainer Ehrhardt
IPC: C01B3/24
CPC classification number: C01B3/36 , C01B2203/0255 , C01B2203/06 , C01B2203/1247 , C01B2203/1252 , C10G2400/20 , C10G2400/22
Abstract: Methods comprising: (a) providing a starting mixture comprising at least one hydrocarbon and at least one oxygen source, wherein the starting mixture has a fuel number of at least 4; (b) heating the starting mixture to a temperature of not more than 1400° C. and subjecting it to a single-stage, autothermal, uncatalyzed reaction to form a reaction gas; and (c) subjecting the reaction gas to rapid cooling to form at least one olefin and synthesis gas are described.
Abstract translation: 方法包括：（a）提供包含至少一种烃和至少一种氧源的起始混合物，其中起始混合物的燃料数量至少为4; （b）将起始混合物加热至不高于1400℃的温度，并进行单级自热未催化反应以形成反应气体; 和（c）对反应气体进行快速冷却以形成至少一种烯烃和合成气。
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公开(公告)号：US20120119150A1
公开(公告)日：2012-05-17
申请号：US13292777
申请日：2011-11-09
Applicant: Dirk GROßSCHMIDT , Michael Russ , Peter Renze , Maximilian Vicari , Christian Weichert , Kai Rainer Ehrhardt , Horst Neuhauser , Hans Zapf , Michael L. Hayes
Inventor： Dirk GROßSCHMIDT , Michael Russ , Peter Renze , Maximilian Vicari , Christian Weichert , Kai Rainer Ehrhardt , Horst Neuhauser , Hans Zapf , Michael L. Hayes
CPC classification number: B01J4/004 , B01J4/005 , B01J19/2415 , B01J2204/002 , B01J2219/00123 , B01J2219/00157 , B01J2219/00159 , B01J2219/00247 , B01J2219/1923 , B01J2219/1928 , B01J2219/1943 , C01B3/363 , C01B2203/0255 , C07C2/78 , Y02P20/129 , C07C11/24
Abstract: A process for preparing acetylene and synthesis gas by partial oxidation of hydrocarbons with oxygen, by first separately preheating the hydrocarbon gas and oxygen gas, and then reacting the gases and cooling the products rapidly. The reactor wall is blanketed with a purge gas stream, introduced through a plurality of feed lines. These feed lines deliver purge gas in a vector direction within a 10° angle of the main flow direction of the reactive gas stream. The purge gas is delivered at multiple stages relative to the main flow direction of the reactive gas stream, and the free cross section of the firing space available to the reactive gas stream, at the height of the feed lines of the purge gas stream, is approximately constant.
Abstract translation: 通过首先分别预热烃气体和氧气，然后使气体反应并迅速冷却产物，通过用氧气对烃进行部分氧化来制备乙炔和合成气的方法。 反应器壁用吹扫气流覆盖，通过多条进料管线引入。 这些进料管线在反应气流的主流动方向的10°角内沿向量方向传送吹扫气体。 净化气体相对于反应性气体流的主流动方向以多个阶段递送，并且在吹扫气体流的进料管线的高度处可用于反应气体流的可燃空间的自由横截面为 大致恒定。
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公开(公告)号：US20110016790A1
公开(公告)日：2011-01-27
申请号：US12918942
申请日：2009-02-20
Applicant: Dirk Grossschmidt , Maximilian Vicari , Christian Weichert , Hans Zapf , Andreas Joa , Ravindra Aglave , Jens Denecke
Inventor： Dirk Grossschmidt , Maximilian Vicari , Christian Weichert , Hans Zapf , Andreas Joa , Ravindra Aglave , Jens Denecke
CPC classification number: F23D14/22 , B01J4/001 , B01J4/004 , B01J12/00 , B01J19/2405 , B01J2219/00123 , B01J2219/00157 , B01J2219/00247 , C01B3/36 , C01B2203/0255 , C01B2203/0816 , C07C2/78 , F23D2900/14241 , C07C11/24
Abstract: A process for partial oxidation of hydrocarbons in a reactor, in which a stream comprising the hydrocarbon and a stream comprising the oxygen are fed to the reactor, wherein both streams fed to the reactor are conducted within the reactor separately through in each case one or more spatially separate lines, these lines having turbulence generators in their interior, owing to which, as a result of the imposed deflection of the flow direction downstream of turbulence generators, a highly turbulent flow field forms, and the streams are then mixed in a mixing zone after exiting from the lines and then converted in a reaction zone.
Abstract translation: 在反应器中部分氧化烃的方法，其中将包含烃的物流和包含氧气的物流进料到反应器中，其中进料到反应器中的两个流分别在反应器内通过每种情况一个或多个进行 这些线在其内部具有湍流发生器，由于这些线由于在湍流发生器下游的流动方向的强制偏移而形成高度湍流的流场，然后将该物流混合在混合区 在从线出来然后在反应区中转化。
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8.发明申请Supported catalyst with a defined pore distribution in the mesopore range 审中-公开在中孔范围内具有规定的孔分布的负载型催化剂公开(公告)号：US20070191212A1
公开(公告)日：2007-08-16
申请号：US10590978
申请日：2005-02-24
Applicant: Markus Schubert , Jurgen Stephan , Volker Bohm , Andreas Brodhagen , Frank Poplow , Christian Weichert , Holger Borchert
Inventor： Markus Schubert , Jurgen Stephan , Volker Bohm , Andreas Brodhagen , Frank Poplow , Christian Weichert , Holger Borchert
IPC: B01J35/08
CPC classification number: B01J35/10 , B01J21/04 , B01J23/36 , B01J35/1019 , B01J35/1042 , B01J35/1061 , B01J35/108 , B01J37/0018 , C07C5/333 , C07C11/02 , C07C11/08
Abstract: Supported catalyst comprising a support (S) in which Al2O3 is present in a proportion of at least 75% by weight and rhenium compounds as active component (A), wherein the maximum of the distribution function of the pore diameters in the mesopore range is at from 0.008 to 0.050 μm.
Abstract translation: 含有其中Al 2 O 3 N 3的载体（S）的负载型催化剂以至少75重量％的比例存在，铼化合物作为活性组分（A）， 其中中孔范围内孔径分布函数的最大值为0.008至0.050μm。
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公开(公告)号：US20060183627A1
公开(公告)日：2006-08-17
申请号：US10547293
申请日：2004-02-16
Applicant: Jurgen Stephan , Markus Schubert , Christian Weichert , Wilhelm Ruppel , Peter Resch , Soeren Zimdahl , Frank Mrzena , Andreas Molitor , Stefan Berg , Mathias Fohrmann
Inventor： Jurgen Stephan , Markus Schubert , Christian Weichert , Wilhelm Ruppel , Peter Resch , Soeren Zimdahl , Frank Mrzena , Andreas Molitor , Stefan Berg , Mathias Fohrmann
IPC: B01J38/12
Abstract: Method of regenerating an Re2O7-doped supported catalyst which has been deactivated by use in the metathesis of a hydrocarbon mixture comprising C2-C6-olefins (C2-6= feed) (deactivated catalyst), which comprises treating the deactivated catalyst with an inert gas (regeneration gas K1) at from 400 to 800° C. and subsequently treating the deactivated catalyst which has been pretreated with regeneration gas K1 with an oxygen-containing gas (regeneration gas K2).
Abstract translation: 通过在包含C 2 -C 6烷基的烃混合物的复分解中使用已经失活的Re 2 O 2 O 7重掺合载体催化剂的再生方法， C 6 - 6 - 烯烃（C 2-6）进料）（失活催化剂），其包括用惰性气体处理失活的催化剂（再生 气体K 1），然后用含氧气体（再生气体K 2）处理已经用再生气体K 1预处理的失活催化剂。
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