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1. 发明授权

US08506924B2 Process and apparatus for preparing acetylene and synthesis gas 有权
标题翻译：制备乙炔和合成气的方法和装置
公开(公告)号：US08506924B2
公开(公告)日：2013-08-13
申请号：US13292777
申请日：2011-11-09
申请人： Dirk Grossschmidt , Michael Russ , Peter Renze , Maximilian Vicari , Christian Weichert , Kai Rainer Ehrhardt , Horst Neuhauser , Hans Zapf , Michael L. Hayes
发明人： Dirk Grossschmidt , Michael Russ , Peter Renze , Maximilian Vicari , Christian Weichert , Kai Rainer Ehrhardt , Horst Neuhauser , Hans Zapf , Michael L. Hayes
IPC分类号： C01B3/24 , C01B3/38
CPC分类号： 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
摘要： 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.
摘要翻译：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。

2. 发明授权

US08597546B2 Process and apparatus for preparing acetylene and synthesis gas 有权
标题翻译：制备乙炔和合成气的方法和装置
公开(公告)号：US08597546B2
公开(公告)日：2013-12-03
申请号：US13292691
申请日：2011-11-09
申请人： Michael Russ , Dirk Grossschmidt , Peter Renze , Maximilian Vicari , Horst Neuhauser , Kai Rainer Ehrhardt , Christian Weichert
发明人： Michael Russ , Dirk Grossschmidt , Peter Renze , Maximilian Vicari , Horst Neuhauser , Kai Rainer Ehrhardt , Christian Weichert
IPC分类号： C01B3/38 , C01B3/24
CPC分类号： 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
摘要： 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.
摘要翻译：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。

3. 发明申请

US20120119149A1 PROCESS AND APPARATUS FOR PREPARING ACETYLENE AND SYNTHESIS GAS 有权
标题翻译：制备乙烯和合成气的方法和装置
公开(公告)号：US20120119149A1
公开(公告)日：2012-05-17
申请号：US13292691
申请日：2011-11-09
申请人： Michael RUSS , Dirk Grossschmidt , Peter Renze , Maximilian Vicari , Horst Neuhauser , Kai Rainer Ehrhardt , Christian Weichert
发明人： Michael RUSS , Dirk Grossschmidt , Peter Renze , Maximilian Vicari , Horst Neuhauser , Kai Rainer Ehrhardt , Christian Weichert
IPC分类号： C09K3/00 , B01J19/00
CPC分类号： 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
摘要： 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.
摘要翻译：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。

4. 发明申请

US20120119150A1 PROCESS AND APPARATUS FOR PREPARING ACETYLENE AND SYNTHESIS GAS 有权
标题翻译：制备乙烯和合成气的方法和装置
公开(公告)号：US20120119150A1
公开(公告)日：2012-05-17
申请号：US13292777
申请日：2011-11-09
申请人： Dirk GROßSCHMIDT , Michael Russ , Peter Renze , Maximilian Vicari , Christian Weichert , Kai Rainer Ehrhardt , Horst Neuhauser , Hans Zapf , Michael L. Hayes
发明人： Dirk GROßSCHMIDT , Michael Russ , Peter Renze , Maximilian Vicari , Christian Weichert , Kai Rainer Ehrhardt , Horst Neuhauser , Hans Zapf , Michael L. Hayes
IPC分类号： C09K3/00 , B01J19/00
CPC分类号： 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
摘要： 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.
摘要翻译：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。

5. 发明申请

US20100016646A1 PROCESS FOR HYDROGENATING BUTADIYNE 有权
标题翻译：加氢丁二烯的方法
公开(公告)号：US20100016646A1
公开(公告)日：2010-01-21
申请号：US12485398
申请日：2009-06-16
申请人： Lucia KOENIGSMANN , Ekkehard Schwab , Piotr Makarczyk , Kai Rainer Ehrhardt , Maximilian Vicari , Thomas Heidemann , Dirk Grossschmidt , Gerrit Waters
发明人： Lucia KOENIGSMANN , Ekkehard Schwab , Piotr Makarczyk , Kai Rainer Ehrhardt , Maximilian Vicari , Thomas Heidemann , Dirk Grossschmidt , Gerrit Waters
IPC分类号： C07C7/167 , C07C5/09
CPC分类号： B01J23/44 , B01J21/04 , B01J23/40 , B01J35/08 , B01J35/1038 , B01J35/1061 , C07C5/08 , C07C5/09 , C07C7/167 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2523/44 , C07C9/10 , C07C11/08 , C07C11/24
摘要： In the process for hydrogenating butadiyne over a catalyst which comprises at least one platinum group metal on an inorganic metal oxide as a support, the hydrogenation is performed at a pressure in the range from 1 to 40 bar and a temperature in the range from 0 to 100° C., and from 0.05 to 5% by weight, based on the overall catalyst, of platinum group metal is present on the support.
摘要翻译：在包含在无机金属氧化物作为载体上的至少一种铂族金属的催化剂上氢化丁二炔的方法中，氢化在1至40巴的压力和0至 100℃，和0.05-5重量％，基于总催化剂，铂族金属存在于载体上。

6. 发明授权

US08487150B2 Process for hydrogenating butadiyne 有权
标题翻译：氢化丁二炔的方法
公开(公告)号：US08487150B2
公开(公告)日：2013-07-16
申请号：US12485398
申请日：2009-06-16
申请人： Lucia Koenigsmann , Ekkehard Schwab , Piotr Makarczyk , Kai Rainer Ehrhardt , Maximilian Vicari , Thomas Heidemann , Dirk Grossschmidt , Gerrit Waters
发明人： Lucia Koenigsmann , Ekkehard Schwab , Piotr Makarczyk , Kai Rainer Ehrhardt , Maximilian Vicari , Thomas Heidemann , Dirk Grossschmidt , Gerrit Waters
IPC分类号： C07C7/167
CPC分类号： B01J23/44 , B01J21/04 , B01J23/40 , B01J35/08 , B01J35/1038 , B01J35/1061 , C07C5/08 , C07C5/09 , C07C7/167 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2523/44 , C07C9/10 , C07C11/08 , C07C11/24
摘要： In the process for hydrogenating butadiyne over a catalyst which comprises at least one platinum group metal on an inorganic metal oxide as a support, the hydrogenation is performed at a pressure in the range from 1 to 40 bar and a temperature in the range from 0 to 100° C., and from 0.05 to 5% by weight, based on the overall catalyst, of platinum group metal is present on the support.
摘要翻译：在包含在无机金属氧化物作为载体上的至少一种铂族金属的催化剂上氢化丁二炔的方法中，氢化在1至40巴的压力和0至 100℃，和0.05-5重量％，基于总催化剂，铂族金属存在于载体上。

7. 发明申请

US20090152499A1 Method for the production of olefins and synthesis gas 审中-公开
标题翻译：生产烯烃和合成气的方法
公开(公告)号：US20090152499A1
公开(公告)日：2009-06-18
申请号：US11587305
申请日：2005-04-21
申请人： Bernd Bartenbach , Julian Prölß , Petra Schmitz-Bäder , Christian Weichert , Kai Rainer Ehrhardt
发明人： Bernd Bartenbach , Julian Prölß , Petra Schmitz-Bäder , Christian Weichert , Kai Rainer Ehrhardt
IPC分类号： C01B3/24
CPC分类号： C01B3/36 , C01B2203/0255 , C01B2203/06 , C01B2203/1247 , C01B2203/1252 , C10G2400/20 , C10G2400/22
摘要： 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.
摘要翻译：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。

8. 发明授权

US07294325B2 Method for the production of hydrocyanic acid by oxidation of nitrogen-containing hydrocarbons in a flame 失效
标题翻译：通过在火焰中氧化含氮烃类来生产氢氰酸的方法
公开(公告)号：US07294325B2
公开(公告)日：2007-11-13
申请号：US10517814
申请日：2003-07-24
申请人： Kai Rainer Ehrhardt , Mayke Mueller-Eversbusch , Dieter Stapf
发明人： Kai Rainer Ehrhardt , Mayke Mueller-Eversbusch , Dieter Stapf
IPC分类号： C01C3/02 , C01C3/04
CPC分类号： C01C3/0245
摘要： A process is described for preparing hydrogen cyanide by autothermal noncatalytic oxidation of one or more nitrogenous hydrocarbons or a nitrogenous hydrocarbon mixture in which the nitrogenous hydrocarbons, an oxygen-containing gas, with or without ammonia, with or without water, with or without a gas containing nitrogen oxides and with or without other essentially inert feed gas constituents are introduced into a flame reaction zone, react in the flame reaction zone and a post-reaction zone at a temperature of from 1000 to 1800° C. for a reaction time of 0.03 to 0.3 s to form a cleavage gas which comprises at least the constituents hydrogen cyanide, carbon oxides, hydrogen, water, ammonia, nitrogen, light hydrocarbons with or without other cleavage gas constituents, the atomic C/N ratio in the reaction zones being from 1 to 7 and the atomic air ratio λato being
摘要翻译：描述了一种通过一种或多种含氮烃或含氮烃混合物的自热非催化氧化制备氰化氢的方法，其中含有或不含氨的含氮气体，含或不含氨，含或不含有气体含有氮氧化物和有或没有其它基本上惰性的进料气体成分被引入到火焰反应区中，在火焰反应区和后反应区中在1000至1800℃的温度下反应，反应时间为0.03 至0.3秒以形成裂解气体，其至少包括具有或不具有其它裂解气体组分的氰化氢，碳氧化物，氢，水，氨，氮，轻烃的组分，反应区中的原子C / N比来自 1至7，原子空气比λA <0.6，裂解气被冷却和分离。

9. 发明授权

US08173853B2 Process for preparing acetylene by partial oxidation of hydrocarbons 有权
标题翻译：通过烃的部分氧化制备乙炔的方法
公开(公告)号：US08173853B2
公开(公告)日：2012-05-08
申请号：US12297015
申请日：2007-04-04
申请人： Kai Rainer Ehrhardt , Raymond Poche , William R. Scullin , Michael L. Hayes
发明人： Kai Rainer Ehrhardt , Raymond Poche , William R. Scullin , Michael L. Hayes
IPC分类号： C07C5/00 , C07C2/80
CPC分类号： C07C2/78 , Y10S585/921 , Y10S585/922 , C07C11/24
摘要： A process is proposed for continuously operating a plant for preparing acetylene from hydrocarbons by partial oxidation, cleavage in an arc or pyrolysis of hydrocarbons to obtain a reaction gas mixture which is conducted through one or more compressors, the pressure of the reaction gas mixture on the suction side of the compressor being controlled within a predefined range by means of a conventional controller, which comprises additionally using a higher-level model-supported predictive controller which reacts to abrupt changes in the mass flow rate of the reaction gas mixture.
摘要翻译：提出了一种用于连续操作用于通过部分氧化，电弧切割或烃热解来从烃制备乙炔的设备的工艺，以获得通过一个或多个压缩机进行的反应气体混合物，反应气体混合物在压缩机的吸入侧通过常规控制器控制在预定范围内，其包括另外使用对反应气体混合物的质量流量的突然变化作出反应的更高级别的模型支持的预测控制器。

10. 发明授权

US08017823B2 Process for the manufacture of acetylene by partial oxidation of hydrocarbons 有权
标题翻译：通过烃的部分氧化制造乙炔的方法
公开(公告)号：US08017823B2
公开(公告)日：2011-09-13
申请号：US11402326
申请日：2006-04-11
申请人： Kai Rainer Ehrhardt , Raymond Poche , William R. Scullin , Michael L. Hayes
发明人： Kai Rainer Ehrhardt , Raymond Poche , William R. Scullin , Michael L. Hayes
IPC分类号： C07C4/02 , C07C2/02
CPC分类号： C07C2/78 , Y10S585/921 , Y10S585/922 , C07C11/24
摘要： A process is proposed for continuously operating a plant for preparing acetylene from hydrocarbons by partial oxidation, cleavage in an arc or pyrolysis of hydrocarbons to obtain a reaction gas mixture which is conducted through one or more compressors, the pressure of the reaction gas mixture on the suction side of the compressor being controlled within a predefined range by means of a conventional controller, which comprises additionally using a high-level model-supported predictive controller which reacts to abrupt changes in the mass flow rate of the reaction gas mixture.
摘要翻译：提出了一种用于连续操作用于通过部分氧化，电弧切割或烃热解来从烃制备乙炔的设备的工艺，以获得通过一个或多个压缩机进行的反应气体混合物，反应气体混合物在压缩机的吸入侧通过常规控制器控制在预定范围内，其包括另外使用对反应气体混合物的质量流量的突然变化作出反应的高级模型支持的预测控制器。

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