公开(公告)号：US08729331B2

公开(公告)日：2014-05-20

申请号：US13259863

申请日：2010-03-29

申请人： Joana Coelho Tsou ,  Alexander Panchenko ,  Annebart Engbert Wentink ,  Sebastian Ahrens ,  Thomas Heidemann ,  Guenther Huber ,  Albena Kostova

发明人： Joana Coelho Tsou ,  Alexander Panchenko ,  Annebart Engbert Wentink ,  Sebastian Ahrens ,  Thomas Heidemann ,  Guenther Huber ,  Albena Kostova

IPC分类号： C07C7/144

CPC分类号： H01M8/0656 ,  C01B3/505 ,  C01B2203/041 ,  C01B2203/048 ,  H01M4/92 ,  H01M4/921 ,  H01M8/0625 ,  H01M8/1213 ,  H01M2008/1095 ,  H01M2008/1293

摘要： The invention relates to a process for the electrochemical separation of hydrogen from a hydrogen-comprising reaction mixture R by means of a gastight membrane-electrode assembly comprising at least one selectively proton-conducting membrane and at least one electrode catalyst on each side of the membrane, where at least part of the hydrogen present in the reaction mixture R is oxidized to protons over the anode catalyst on the retentate side of the membrane and the protons are, after passing through the membrane to the permeate side, I reduced to hydrogen over the cathode catalyst and/or II reacted with oxygen over the cathode catalyst to form water, with the oxygen originating from an oxygen-comprising stream O which is brought into contact with the permeate side of the membrane, and also a reactor equipped with at least one membrane-electrode assembly.

摘要翻译： 本发明涉及通过包含至少一个选择性质子传导膜和至少一个电极催化剂的气密膜 - 电极组件从含氢的反应混合物R电化学分离氢的方法 其中存在于反应混合物R中的至少一部分氢被氧化成在膜的滞留侧上的阳极催化剂上的质子，质子在通过膜到达渗透侧之后被还原成氢 阴极催化剂和/或II在阴极催化剂上与氧反应形成水，其中氧源源于与膜的渗透侧接触的含氧物流O，以及装有至少一个 膜 - 电极组件。

公开(公告)号：US20120004482A1

公开(公告)日：2012-01-05

申请号：US13256536

申请日：2010-03-29

申请人： Joana Coelho Tsou ,  Alexander Panchenko ,  Annebart Engbert Wentink ,  Sebastian Ahrens ,  Thomas Heidemann

发明人： Joana Coelho Tsou ,  Alexander Panchenko ,  Annebart Engbert Wentink ,  Sebastian Ahrens ,  Thomas Heidemann

IPC分类号： C07C2/00

CPC分类号： C01B3/38 ,  C01B3/503 ,  C01B3/56 ,  C01B5/00 ,  C01B2203/02 ,  C01B2203/0405 ,  C01B2203/041 ,  C01B2203/043 ,  C01B2203/048 ,  C01B2203/062 ,  C01B2203/1241 ,  C07C2/76 ,  C10G50/00 ,  C10G2400/30 ,  Y02P20/52 ,  C07C15/00 ,  C07C15/04

摘要： The invention relates to a process for converting aliphatic hydrocarbons having from 1 to 4 carbon atoms into aromatic hydrocarbons, which comprises the steps: a) reaction of a feed stream E comprising at least one aliphatic hydrocarbon having from 1 to 4 carbon atoms in the presence of a catalyst under nonoxidative conditions to give a product stream P comprising aromatic hydrocarbons and hydrogen and b) electrochemical removal of at least part of the hydrogen formed in the reaction from the product stream P by means of a gastight membrane-electrode assembly comprising at least one selectively proton-conducting membrane and at least one electrode catalyst on each side of the membrane, where at least part of the hydrogen is oxidized to protons over the anode catalyst on the retentate side of the membrane and the protons are, after passing through the membrane on the permeate side, reacted with oxygen to form water over the cathode catalyst, with the oxygen originating from an oxygen-comprising stream O which is brought into contact with the permeate side of the membrane.

摘要翻译： 本发明涉及一种将具有1至4个碳原子的脂族烃转化为芳族烃的方法，其包括以下步骤：a）在存在的情况下使包含至少一种具有1至4个碳原子的脂族烃的进料流E反应 的催化剂，以产生包含芳族烃和氢的产物流P和b）通过气密的膜 - 电极组合物从产物流P电化学去除反应中形成的氢的至少一部分，该气密膜电极组件至少包括 一个选择性质子传导膜和至少一个电极催化剂在膜的每一侧上，其中至少部分氢被氧化成在膜的滞留侧上的阳极催化剂上的质子，质子在通过 渗透物侧的膜与氧反应，在阴极催化剂上形成水，氧气源自氧-co 令人惊奇的流O与膜的渗透侧接触。

公开(公告)号：US08609914B2

公开(公告)日：2013-12-17

申请号：US13260053

申请日：2010-03-30

申请人： Joana Coelho Tsou ,  Alexander Panchenko ,  Annebart Engbert Wentink ,  Sebastian Ahrens ,  Thomas Heidemann

发明人： Joana Coelho Tsou ,  Alexander Panchenko ,  Annebart Engbert Wentink ,  Sebastian Ahrens ,  Thomas Heidemann

IPC分类号： C07C2/42

CPC分类号： C01B3/503 ,  B01D2256/16 ,  B01D2258/06 ,  C01B3/26 ,  C01B3/30 ,  C01B2203/0277 ,  C01B2203/0405 ,  C01B2203/041 ,  C01B2203/048 ,  C01B2203/06 ,  C01B2203/1241 ,  C01B2203/1247 ,  C07C2/76 ,  H01M8/0656 ,  Y02P20/582 ,  C07C15/02

摘要： The present invention relates to a process for converting aliphatic hydrocarbons having 1 to 4 carbon atoms to aromatic hydrocarbons in the presence of a catalyst under nonoxidative conditions, wherein at least some of the hydrogen formed in the conversion electrochemically removed is by means of a gas-tight membrane-electrode assembly.

摘要翻译： 本发明涉及一种在非氧化条件下在催化剂存在下将具有1至4个碳原子的脂族烃转化为芳族烃的方法，其中在电化学去除的转化中形成的至少一些氢是通过气 - 薄膜电极组件。

公开(公告)号：US20120012467A1

公开(公告)日：2012-01-19

申请号：US13260053

申请日：2010-03-30

申请人： Joana Coelho Tsou ,  Alexander Panchenko ,  Annebart Engbert Wentink ,  Sebastian Ahrens ,  Thomas Heidemann

发明人： Joana Coelho Tsou ,  Alexander Panchenko ,  Annebart Engbert Wentink ,  Sebastian Ahrens ,  Thomas Heidemann

IPC分类号： B01D53/32 ,  C25B1/02

CPC分类号： C01B3/503 ,  B01D2256/16 ,  B01D2258/06 ,  C01B3/26 ,  C01B3/30 ,  C01B2203/0277 ,  C01B2203/0405 ,  C01B2203/041 ,  C01B2203/048 ,  C01B2203/06 ,  C01B2203/1241 ,  C01B2203/1247 ,  C07C2/76 ,  H01M8/0656 ,  Y02P20/582 ,  C07C15/02

摘要： The present invention relates to a process for converting aliphatic hydrocarbons having 1 to 4 carbon atoms to aromatic hydrocarbons in the presence of a catalyst under nonoxidative conditions, wherein at least some of the hydrogen formed in the conversion electrochemically removed is by means of a gas-tight membrane-electrode assembly.

摘要翻译： 本发明涉及一种在非氧化条件下在催化剂存在下将具有1至4个碳原子的脂族烃转化为芳族烃的方法，其中在电化学去除的转化中形成的至少一些氢是通过气 - 薄膜电极组件。

公开(公告)号：US20110303550A1

公开(公告)日：2011-12-15

申请号：US13202427

申请日：2010-03-30

申请人： Joana Coelho Tsou ,  Alexander Panchenko ,  Annebart Engbert Wentink ,  Sebastian Ahrens ,  Thomas Heidemann

发明人： Joana Coelho Tsou ,  Alexander Panchenko ,  Annebart Engbert Wentink ,  Sebastian Ahrens ,  Thomas Heidemann

IPC分类号： C25B3/02

CPC分类号： C01B3/503 ,  C01B3/26 ,  C01B3/30 ,  C01B2203/0277 ,  C01B2203/0405 ,  C01B2203/041 ,  C01B2203/048 ,  C01B2203/06 ,  C01B2203/1241 ,  C01B2203/1247 ,  C07C2/76 ,  C07C2523/28 ,  C07C2523/30 ,  C07C2523/36 ,  C07C2523/42 ,  C07C2523/44 ,  C07C2523/46 ,  C07C2523/72 ,  C07C2523/745 ,  C07C2523/75 ,  C07C2523/755 ,  C07C2529/40 ,  H01M8/0612 ,  H01M2008/1095 ,  Y02P20/582 ,  C07C15/24 ,  C07C15/46 ,  C07C15/073 ,  C07C15/08 ,  C07C15/04 ,  C07C15/06

摘要： The present invention relates to a process for converting aliphatic hydrocarbons having 1 to 4 carbon atoms to aromatic hydrocarbons, comprising the steps of: a) converting a reactant stream E which comprises at least one aliphatic hydrocarbon having 1 to 4 carbon atoms in the presence of a catalyst under nonoxidative conditions to a product stream P comprising aromatic hydrocarbons and hydrogen, and b) electrochemically removing at least some of the hydrogen formed in the conversion from the product stream P by means of a gas-tight membrane-electrode assembly which has at least one selectively proton-conducting membrane and, on each side of the membrane, at least one electrode catalyst, at least some of the hydrogen being oxidized to protons over the anode catalyst on the retentate side of the membrane, and the protons, after passing through the membrane, on the permeate side over the cathode catalyst, are partly, in b1) reduced to hydrogen with application of a voltage, and partly, in b2) reacted with oxygen to give water to generate electrical power, the oxygen originating from an oxygen-comprising stream O which is contacted with the permeate side of the membrane.

摘要翻译： 本发明涉及一种将具有1至4个碳原子的脂族烃转化成芳族烃的方法，包括以下步骤：a）在包含至少一种具有1至4个碳原子的脂族烃的反应物流E的存在下， 在非氧化条件下的催化剂与包含芳族烃和氢的产物流P，以及b）通过气密膜电极组件电化学去除从产物流P的转化中形成的至少一些氢， 至少一个选择性质子传导膜，并且在膜的每一侧上具有至少一个电极催化剂，至少一些氢被氧化成在膜的滞留侧上的阳极催化剂上的质子和通过后的质子 通过膜，在阴极催化剂上的渗透侧，部分地，b1）通过施加电压而还原为氢，并且部分地，i n b2）与氧反应以产生水以产生电力，所述氧源来自与所述膜的渗透侧接触的含氧流O。

公开(公告)号：US08575411B2

公开(公告)日：2013-11-05

申请号：US13256536

申请日：2010-03-29

申请人： Joana Coelho Tsou ,  Alexander Panchenko ,  Annebart Engbert Wentink ,  Sebastian Ahrens ,  Thomas Heidemann

发明人： Joana Coelho Tsou ,  Alexander Panchenko ,  Annebart Engbert Wentink ,  Sebastian Ahrens ,  Thomas Heidemann

IPC分类号： C07C2/76

CPC分类号： C01B3/38 ,  C01B3/503 ,  C01B3/56 ,  C01B5/00 ,  C01B2203/02 ,  C01B2203/0405 ,  C01B2203/041 ,  C01B2203/043 ,  C01B2203/048 ,  C01B2203/062 ,  C01B2203/1241 ,  C07C2/76 ,  C10G50/00 ,  C10G2400/30 ,  Y02P20/52 ,  C07C15/00 ,  C07C15/04

摘要： The invention relates to a process for converting aliphatic hydrocarbons having from 1 to 4 carbon atoms into aromatic hydrocarbons, which comprises the steps: a) reaction of a feed stream E comprising at least one aliphatic hydrocarbon having from 1 to 4 carbon atoms in the presence of a catalyst under nonoxidative conditions to give a product stream P comprising aromatic hydrocarbons and hydrogen and b) electrochemical removal of at least part of the hydrogen formed in the reaction from the product stream P by means of a gastight membrane-electrode assembly comprising at least one selectively proton-conducting membrane and at least one electrode catalyst on each side of the membrane, where at least part of the hydrogen is oxidized to protons over the anode catalyst on the retentate side of the membrane and the protons are, after passing through the membrane on the permeate side, reacted with oxygen to form water over the cathode catalyst, with the oxygen originating from an oxygen-comprising stream O which is brought into contact with the permeate side of the membrane.

摘要翻译： 本发明涉及一种将具有1至4个碳原子的脂族烃转化为芳族烃的方法，其包括以下步骤：a）在存在的情况下使包含至少一种具有1至4个碳原子的脂族烃的进料流E反应 的催化剂，以产生包含芳族烃和氢的产物流P和b）通过气密的膜 - 电极组合物从产物流P电化学去除反应中形成的氢的至少一部分，该气密膜电极组件至少包括 一个选择性质子传导膜和至少一个电极催化剂在膜的每一侧上，其中至少部分氢被氧化成在膜的滞留侧上的阳极催化剂上的质子，质子在通过 渗透物侧的膜与氧反应，在阴极催化剂上形成水，氧气源自氧-co 令人惊奇的流O与膜的渗透侧接触。

公开(公告)号：US08487152B2

公开(公告)日：2013-07-16

申请号：US13202427

申请日：2010-03-30

申请人： Joana Coelho Tsou ,  Alexander Panchenko ,  Annebart Engbert Wentink ,  Sebastian Ahrens ,  Thomas Heidemann

发明人： Joana Coelho Tsou ,  Alexander Panchenko ,  Annebart Engbert Wentink ,  Sebastian Ahrens ,  Thomas Heidemann

IPC分类号： C07C2/76 ,  C07C2/42

CPC分类号： C01B3/503 ,  C01B3/26 ,  C01B3/30 ,  C01B2203/0277 ,  C01B2203/0405 ,  C01B2203/041 ,  C01B2203/048 ,  C01B2203/06 ,  C01B2203/1241 ,  C01B2203/1247 ,  C07C2/76 ,  C07C2523/28 ,  C07C2523/30 ,  C07C2523/36 ,  C07C2523/42 ,  C07C2523/44 ,  C07C2523/46 ,  C07C2523/72 ,  C07C2523/745 ,  C07C2523/75 ,  C07C2523/755 ,  C07C2529/40 ,  H01M8/0612 ,  H01M2008/1095 ,  Y02P20/582 ,  C07C15/24 ,  C07C15/46 ,  C07C15/073 ,  C07C15/08 ,  C07C15/04 ,  C07C15/06

摘要： The present invention relates to a process for converting aliphatic hydrocarbons having 1 to 4 carbon atoms to aromatic hydrocarbons, comprising the steps of: a) converting a reactant stream E which comprises at least one aliphatic hydrocarbon having 1 to 4 carbon atoms in the presence of a catalyst under nonoxidative conditions to a product stream P comprising aromatic hydrocarbons and hydrogen, and b) electrochemically removing at least some of the hydrogen formed in the conversion from the product stream P by means of a gas-tight membrane-electrode assembly which has at least one selectively proton-conducting membrane and, on each side of the membrane, at least one electrode catalyst, at least some of the hydrogen being oxidized to protons over the anode catalyst on the retentate side of the membrane, and the protons, after passing through the membrane, on the permeate side over the cathode catalyst, are partly, in b1) reduced to hydrogen with application of a voltage, and partly, in b2) reacted with oxygen to give water to generate electrical power, the oxygen originating from an oxygen-comprising stream O which is contacted with the permeate side of the membrane.

摘要翻译： 本发明涉及一种将具有1至4个碳原子的脂族烃转化成芳族烃的方法，包括以下步骤：a）在包含至少一种具有1至4个碳原子的脂族烃的反应物流E的存在下， 在非氧化条件下的催化剂与包含芳族烃和氢的产物流P，以及b）通过气密膜电极组件电化学去除从产物流P的转化中形成的至少一些氢， 至少一个选择性质子传导膜，并且在膜的每一侧上具有至少一个电极催化剂，至少一些氢被氧化成在膜的滞留侧上的阳极催化剂上的质子和通过后的质子 通过膜，在阴极催化剂上的渗透侧，部分地，b1）通过施加电压而还原为氢，并且部分地，i n b2）与氧反应以产生水以产生电力，所述氧源来自与所述膜的渗透侧接触的含氧流O。

公开(公告)号：US20120012471A1

公开(公告)日：2012-01-19

申请号：US13259863

申请日：2010-03-29

申请人： Joana Coelho Tsou ,  Alexander Panchenko ,  Annebart Engbert Wentink ,  Sebastian Ahrens ,  Thomas Heidemann ,  Guenther Huber ,  Albena Kostova

发明人： Joana Coelho Tsou ,  Alexander Panchenko ,  Annebart Engbert Wentink ,  Sebastian Ahrens ,  Thomas Heidemann ,  Guenther Huber ,  Albena Kostova

IPC分类号： C25B9/10 ,  B01D53/32

CPC分类号： H01M8/0656 ,  C01B3/505 ,  C01B2203/041 ,  C01B2203/048 ,  H01M4/92 ,  H01M4/921 ,  H01M8/0625 ,  H01M8/1213 ,  H01M2008/1095 ,  H01M2008/1293

摘要： The invention relates to a process for the electrochemical separation of hydrogen from a hydrogen-comprising reaction mixture R by means of a gastight membrane-electrode assembly comprising at least one selectively proton-conducting membrane and at least one electrode catalyst on each side of the membrane, where at least part of the hydrogen present in the reaction mixture R is oxidized to protons over the anode catalyst on the retentate side of the membrane and the protons are, after passing through the membrane to the permeate side,I reduced to hydrogen over the cathode catalyst and/orII reacted with oxygen over the cathode catalyst to form water, with the oxygen originating from an oxygen-comprising stream O which is brought into contact with the permeate side of the membrane,and also a reactor equipped with at least one membrane-electrode assembly.

摘要翻译： 本发明涉及通过包含至少一个选择性质子传导膜和至少一个电极催化剂的气密膜 - 电极组件从含氢的反应混合物R电化学分离氢的方法 其中存在于反应混合物R中的至少一部分氢被氧化成在膜的滞留侧上的阳极催化剂上的质子，质子在通过膜到达渗透侧之后被还原成氢 阴极催化剂和/或II在阴极催化剂上与氧反应形成水，其中氧源源于与膜的渗透侧接触的含氧物流O，以及装有至少一个 膜 - 电极组件。

公开(公告)号：US20120022310A1

公开(公告)日：2012-01-26

申请号：US13186592

申请日：2011-07-20

申请人： Christian SCHNEIDER ,  Sebastian Ahrens ,  Kati Bachmann ,  Joana Coelho Tsou ,  Thomas Heidemann ,  Annebart Engbert Wentink

发明人： Christian SCHNEIDER ,  Sebastian Ahrens ,  Kati Bachmann ,  Joana Coelho Tsou ,  Thomas Heidemann ,  Annebart Engbert Wentink

IPC分类号： C07C2/00

CPC分类号： C07C2/76 ,  B01J8/1827 ,  B01J8/388 ,  B01J2208/00513 ,  B01J2208/00991 ,  C07C2521/04 ,  C07C2523/28 ,  C07C2523/30 ,  C07C2523/34 ,  C07C2523/42 ,  C07C2523/44 ,  C07C2523/46 ,  C07C2523/50 ,  C07C2523/52 ,  C07C2523/72 ,  C07C2523/745 ,  C07C2523/75 ,  C07C2523/755 ,  Y02P20/584 ,  C07C15/04 ,  C07C15/06 ,  C07C15/073 ,  C07C15/08 ,  C07C15/46 ,  C07C15/24

摘要： The present invention relates to a process for carrying out endothermic, heterogeneously catalyzed reactions in which the reaction of the starting materials is carried out in the presence of a mixture of inert heat transfer particles and catalyst particles, where the catalyst particles are regenerated in a nonoxidative atmosphere at regular intervals and the heat of reaction required is introduced by separating off the inert heat transfer particles, heating the heat transfer particles in a heating zone and recirculating the heated heat transfer particles to the reaction zone. The process of the invention is particularly suitable for the nonoxidative dehydroaromatization of C1-C4-aliphatics in the presence of zeolite-comprising catalysts.

摘要翻译： 本发明涉及一种进行吸热异相催化反应的方法，其中原料的反应在惰性传热颗粒和催化剂颗粒的混合物存在下进行，其中催化剂颗粒在非氧化反应中再生 通过分离惰性传热颗粒，加热加热区中的传热颗粒并将加热的传热颗粒再循环到反应区而引入需要的反应热。 本发明的方法特别适用于在含沸石的催化剂存在下C1-C4-脂族烃的非氧化脱氢芳构化。

公开(公告)号：US20110124933A1

公开(公告)日：2011-05-26

申请号：US12937062

申请日：2009-04-08

申请人： Frank Kiesslich ,  Joana Coelho Tsou ,  Bilge Yilmaz ,  Sebastian Ahrens ,  Thomas Heidemann ,  Veronika Will ,  Christian Bechtold

发明人： Frank Kiesslich ,  Joana Coelho Tsou ,  Bilge Yilmaz ,  Sebastian Ahrens ,  Thomas Heidemann ,  Veronika Will ,  Christian Bechtold

IPC分类号： C07C2/76 ,  B01J29/076 ,  B01J37/08

CPC分类号： B01J29/48 ,  B01J29/7876 ,  B01J35/1019 ,  B01J2229/16 ,  B01J2229/186 ,  B01J2229/42 ,  C07C2/76 ,  C07C2529/48 ,  C07C15/00

摘要： The present invention relates to a catalyst for dehydroaromatizing C1-C4-aliphatics, said catalyst being obtainable by twice treating a zeolite from the group of MFI and MWW with NH4-containing mixtures, in each case with subsequent drying and calcination. The catalyst comprises molybdenum and, if appropriate, as further elements, Cu, Ni, Fe, Co, Mn, Cr, Nb, Ta, Zr, V, Zn and/or Ga.The present invention further provides a process for dehydroaromatizing a mixture comprising C1-C4-aliphatics by conversion in the presence of the catalyst.

摘要翻译： 本发明涉及一种用于使C1-C4-脂肪族脱氢芳香化的催化剂，所述催化剂可通过用含有NH 4的混合物两次处理来自MFI和MWW的沸石的两种方法获得，在每种情况下随后进行干燥和煅烧。 该催化剂包括钼，如果合适的话，作为另外的元素Cu，Ni，Fe，Co，Mn，Cr，Nb，Ta，Zr，V，Zn和/或Ga。本发明还提供了一种使混合物脱氢芳构化的方法 在催化剂存在下通过转化而包含C1-C4-脂族烃。