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1. 发明申请

US20160207849A1 COMBINED PREPARATION OF AT LEAST BUTENE AND OCTENE FROM ETHENE 审中-公开
标题翻译：从乙烯组合制备最小的泡沫和硬度
公开(公告)号：US20160207849A1
公开(公告)日：2016-07-21
申请号：US15000837
申请日：2016-01-19
申请人： Guido STOCHNIOL , Stephan PEITZ , Dietrich MASCHMEYER , Helene REEKER , Joerg SCHALLENBERG
发明人： Guido STOCHNIOL , Stephan PEITZ , Dietrich MASCHMEYER , Helene REEKER , Joerg SCHALLENBERG
IPC分类号： C07C2/24
CPC分类号： C07C2/24 , C07C2/10 , C07C7/04 , C07C2521/12 , C07C2523/755 , C07C11/08 , C07C11/107 , C07C11/02
摘要： A process for the combined preparation of at least butene and octene from ethane, proceeds by a) providing an inert solvent having a boiling point or boiling range below the boiling point of butene; b) providing a first feed mixture comprising at least the inert solvent and ethene dissolved therein; c) converting the first feed mixture in a first synthesis; d) in the first synthesis, oligomerizing at least a portion of the ethene present in the first feed mixture in the presence of a first heterogeneous catalyst and in the presence of the inert solvent to obtain a first reaction mixture comprising at least the inert solvent, butene, hexene and octene; e) working-up of the first reaction mixture and/or a substance stream based thereon into a low boiler fraction comprising the inert solvent, at least one C4-fraction comprising butenes, a C6-fraction comprising hexenes, a C8-fraction comprising octenes and into a C8+-fraction comprising hydrocarbons having more than eight carbon atoms; f) using at least a portion of the low boiler fraction for providing the first feed mixture; g) providing a second feed mixture comprising at least hexene and ethene dissolved in the hexene using at least a portion of the C6-fraction; h) converting the second feed mixture in a second synthesis, wherein the second synthesis is spatially separated from the first synthesis; i) in the second synthesis, reacting at least a portion of the ethene present in the second feed mixture with at least a portion of the hexene present in the second feed mixture in the presence of a second heterogeneous catalyst to obtain a second reaction mixture comprising at least octene; and k) joint working-up of the second reaction mixture with the first reaction mixture or with the substance stream based thereon.
摘要翻译：从乙烷中至少组合制备丁烯和辛烯的方法是：a）提供沸点或沸点低于丁烯沸点的惰性溶剂; b）提供至少包含溶解在其中的惰性溶剂和乙烯的第一进料混合物; c）在第一合成中转化第一进料混合物; d）在第一种合成中，在存在第一种非均相催化剂的情况下和在惰性溶剂存在下使存在于第一进料混合物中的至少一部分乙烯低聚，得到包含至少惰性溶剂的第一反应混合物，丁烯，己烯和辛烯; e）将第一反应混合物和/或基于其的物质流加工到包含惰性溶剂的低沸点馏分中，至少一种包含丁烯的C 4馏分，包含己烯的C 6馏分，包含辛烯的C 8馏分并进入包含具有多于8个碳原子的烃的C8 +分馏; f）使用低沸点馏分的至少一部分来提供第一进料混合物; g）使用C 6馏分的至少一部分提供包含至少己烯和溶解在己烯中的乙烯的第二进料混合物; h）在第二合成中转化所述第二进料混合物，其中所述第二合成在空间上与所述第一合成分离; i）在第二合成中，使第二进料混合物中存在的乙烯的至少一部分与存在于第二进料混合物中的至少一部分己烯存在于第二种非均相催化剂中，以获得第二反应混合物，至少辛烯; 和k）第二反应混合物与第一反应混合物或其上的物质流的联合处理。

2. 发明申请

US20150258535A1 PRODUCTION OF CATALYSTS BASED ON BORON ZEOLITES 审中-公开
标题翻译：基于硼硼沸石生产催化剂
公开(公告)号：US20150258535A1
公开(公告)日：2015-09-17
申请号：US14432928
申请日：2013-09-24
申请人： Asli Nau , Horst-Werner Zanthoff , Frank Geilen , Thomas Quandt , Dietrich Maschmeyer , Markus Winterberg , Stephan Peitz , Reiner Bukohl , Christian Boeing
发明人： Asli Nau , Horst-Werner Zanthoff , Frank Geilen , Thomas Quandt , Dietrich Maschmeyer , Markus Winterberg , Stephan Peitz , Reiner Bukohl , Christian Boeing
IPC分类号： B01J29/86 , B01J37/00 , B01J37/08 , B01J37/04 , B01J37/06
CPC分类号： B01J29/86 , B01J37/009 , B01J37/04 , B01J37/06 , B01J37/08 , B01J2229/37 , C01B37/007
摘要： The process described here has made it possible to obtain boron-containing silicates having a zeolitic structure which display negligible DME and C8 selectivities combined with high activities when used as catalysts for the dissociation of MTBE.
摘要翻译：这里描述的方法使得可以获得具有沸石结构的含硼硅酸盐，当用作MTBE解离的催化剂时，可以显示出可忽略的DME和C8选择性与高活性相结合。

3. 发明授权

US08680356B2 Catalyst and process for preparing isoolefins 有权
标题翻译：催化剂和制备异烯烃的方法
公开(公告)号：US08680356B2
公开(公告)日：2014-03-25
申请号：US13035382
申请日：2011-02-25
申请人： Horst-Werner Zanthoff , Dietrich Maschmeyer , Thomas Quandt , Franz Nierlich , Silvia Santiago Fernandez , Stephan Houbrechts , Georg Skillas , Kurt-Alfred Gaudschun
发明人： Horst-Werner Zanthoff , Dietrich Maschmeyer , Thomas Quandt , Franz Nierlich , Silvia Santiago Fernandez , Stephan Houbrechts , Georg Skillas , Kurt-Alfred Gaudschun
IPC分类号： C07C1/20 , C07C1/24
CPC分类号： B01J21/12 , B01D3/009 , B01J19/30 , B01J19/32 , B01J23/02 , B01J29/0308 , B01J29/08 , B01J29/40 , B01J35/1019 , B01J35/1042 , B01J35/1047 , B01J35/1061 , B01J37/0201 , B01J37/0213 , B01J37/0225 , B01J2219/30408 , B01J2219/30475 , B01J2219/32416 , B01J2219/32466 , B01J2229/18 , C07C1/20 , C07C1/24 , C07C2521/10 , C07C2521/12 , Y02P20/127 , Y02P20/582 , C07C11/09
摘要： The present invention relates to a process for preparing a catalyst which, in a formal sense, comprises 0.1 to 20% by mass of alkali metal and/or alkaline earth metal oxide, 0.1 to 99% by mass of oxide and 0.1 to 99% by mass of silicon dioxide, which is characterized in that it aluminum comprises the steps of treating an aluminosilicate with an aqueous alkali metal and/or alkaline earth metal salt solution under acidic conditions and calcining the aluminosilicate treated with aqueous alkali metal and/or alkaline earth metal salt solution, and to a catalyst which is obtainable by this process and, in a formal sense, comprises alkali metal and/or alkaline earth metal oxide, aluminum oxide and silicon dioxide, which is characterized in that the catalyst, in a formal sense, has a content of alkali metal and/or alkaline earth metal oxides of 0.5 to 20% by mass, a content of aluminum oxide of 4 to 30% by mass and a content of silicon dioxide of 60 to 95% by mass, and to the use of this catalyst in a process for preparing isoolefins having 4 to 6 carbon atoms by catalytic gas phase cleavage of tertiary alcohols or alkyl tert-alkyl ethers.
摘要翻译：本发明涉及一种制备催化剂的方法，其形式上包括0.1至20质量％的碱金属和/或碱土金属氧化物，0.1至99质量％的氧化物和0.1至99％的催化剂二氧化硅质量的特征在于其铝包括在酸性条件下用碱金属和/或碱土金属盐水溶液处理铝硅酸盐并煅烧用碱金属和/或碱土金属水溶液处理的硅铝酸盐的步骤盐溶液和可通过该方法获得的催化剂，并且在正式意义上包括碱金属和/或碱土金属氧化物，氧化铝和二氧化硅，其特征在于，形式上的催化剂，碱土金属和/或碱土金属氧化物的含量为0.5〜20质量％，氧化铝含量为4〜30质量％，二氧化硅含量为60〜95质量％使用这种催化剂在通过叔醇或烷基叔烷基醚的催化气相裂解制备具有4-6个碳原子的异烯烃的方法中。

4. 发明授权

US08143468B2 Process for preparing 3-methylbut-1-ene 有权
标题翻译： 3-甲基丁-1-烯的制备方法
公开(公告)号：US08143468B2
公开(公告)日：2012-03-27
申请号：US12300224
申请日：2007-05-11
申请人： Alfred Kaizik , Klaus-Diether Wiese , Dietrich Maschmeyer , Dieter Hess , Wilfried Bueschken , Franz Nierlich
发明人： Alfred Kaizik , Klaus-Diether Wiese , Dietrich Maschmeyer , Dieter Hess , Wilfried Bueschken , Franz Nierlich
IPC分类号： C08F110/08 , C07C5/27
CPC分类号： C07C1/24 , Y02P20/127 , C07C11/10
摘要： The present invention relates to the preparation of 3-methylbut-1-ene from a hydrocarbon stream I comprising isobutene by feeding a hydrocarbon stream II which comprises at least 70% by mass of isobutene in relation to the olefins present in the hydrocarbon stream and which has been obtained from hydrocarbon stream I or is identical to it to a process step for hydroformylation in which isobutene is hydroformylated in the presence of a rhodium catalyst, hydrogenating the aldehyde obtained from the hydroformylation of isobutene to the corresponding alcohol and preparing 3-methylbut-1-ene by water elimination from the alcohol.
摘要翻译：本发明涉及从包含异丁烯的烃流I中制备3-甲基丁-1-烯，该烃流包含相对于存在于烃流中的烯烃至少70质量％的异丁烯的烃流II，其中已经从烃流I获得或者与加氢甲酰化的方法步骤相同，其中异丁烯在铑催化剂的存在下被加氢甲酰化，氢化从异丁烯的加氢甲酰化得到的醛到相应的醇，并制备3-甲基丁酸， 1-ene由酒精消除水分。

5. 发明授权

US07968758B2 Process for the dissociation of MTBE 有权
标题翻译： MTBE解离过程
公开(公告)号：US07968758B2
公开(公告)日：2011-06-28
申请号：US11758285
申请日：2007-06-05
申请人： Markus Winterberg , Franz Nierlich , Silvia Santiago Fernandez , Walter Luh , Stephan Houbrechts , Dietrich Maschmeyer , Horst-Werner Zanthoff , Wilfried Büschken
发明人： Markus Winterberg , Franz Nierlich , Silvia Santiago Fernandez , Walter Luh , Stephan Houbrechts , Dietrich Maschmeyer , Horst-Werner Zanthoff , Wilfried Büschken
IPC分类号： C07C1/20
CPC分类号： C07C1/20 , C07C29/80 , C07C41/42 , C07C11/09 , C07C31/04 , C07C43/04
摘要： A process for the dissociation of methyl tert-butyl ether (MTBE), which includes at least a) catalytic dissociation of MTBE which is present in two streams I and VII over a catalyst to give a dissociation product II, b) separation by distillation of the dissociation product II obtained in a) into an overhead stream III containing more than 90% by mass and a bottom stream IV containing diisobutene, MTBE and more than 80% of the methanol present in the dissociation product II, c) separation by distillation of the bottom stream IV obtained in b) into a methanol-containing bottom stream V, a side stream VI containing diisobutene, methanol and MTBE and an overhead stream VII containing MTBE and methanol and d) recirculation of the overhead stream VII to a).
摘要翻译：解离甲基叔丁基醚（MTBE）的方法，该方法至少包括a）通过催化剂存在于两个物流I和VII中的MTBE的催化解离以得到解离产物II，b）通过蒸馏分离在a）中获得的解离产物II含有超过90质量％的塔顶馏出物流III和含有二异丁烯MTBE和存在于解离产物II中的80％以上的甲醇的塔底物流IV，c）通过蒸馏分离 b）中获得的底部流IV转化为含甲醇的底部流V，含有二异丁烯，甲醇和MTBE的侧流Ⅵ以及含有MTBE和甲醇的塔顶物流Ⅶ以及d）顶部物流VII再循环到a）。

6. 发明授权

US07294741B2 Process for the production of acrylic acid 有权
标题翻译：丙烯酸生产工艺
公开(公告)号：US07294741B2
公开(公告)日：2007-11-13
申请号：US10498852
申请日：2002-12-13
申请人： Gunther Bub , Jurgen Mosler , Dietrich Maschmeyer , Andreas Sabbagh , Roland Fornika , Matthias Peuckert
发明人： Gunther Bub , Jurgen Mosler , Dietrich Maschmeyer , Andreas Sabbagh , Roland Fornika , Matthias Peuckert
IPC分类号： C07C51/16
CPC分类号： C07C51/252 , C07C57/04
摘要： The present invention relates to a process for the production of acrylic acid (AA) comprising the steps wherein: a) a 1st gas mixture comprising propylene, oxygen, an inert gas and steam is subjected to a 1st catalytic oxidation reaction stage thereby converting the propylene in the presence of a catalyst mainly into acrolein being contained in a 2nd gas mixture from said 1st catalytic oxidation reaction, b) said 2nd gas mixture from the 1st catalytic oxidation reaction stage is subjected to a 2nd catalytic oxidation reaction stage thereby converting the acrolein in the presence of a catalyst mainly into AA, being contained in a product gas, c) said product gas is subjected to a quench tower, wherein said AA is recovered as an aqueous solution comprising said AA being contained in the process water, wherein a process vent gas is obtained at the top of said quench tower, wherein, said 1st gas mixture has a steam/propylene ratio of >0.3 and
摘要翻译：本发明涉及一种生产丙烯酸（AA）的方法，包括以下步骤：a）将包含丙烯，氧气，惰性气体和蒸汽的第一气体混合物进行第一催化氧化反应阶段，由此将丙烯在主催化剂存在下，由所述第一催化氧化反应产生的第二气体混合物中含有丙烯醛，b）将来自第一催化氧化反应阶段的所述第二气体混合物进行第二催化氧化反应阶段，由此将丙烯醛转化为催化剂主要以AA形式存在于产物气体中，c）将所述产物气体进行骤冷塔，其中所述AA作为包含所述AA的水溶液被回收，所述水溶液包含在工艺用水中，其中过程在所述骤冷塔的顶部获得排出气体，其中所述第一气体混合物具有> 0.3和<2的蒸汽/丙烯比，并且所述处理水的量为 s或等于从骤冷塔抽出的所述水溶液中的水量。

7. 发明申请

US20060183936A1 Catalyst and method for hydrogenating aromatic compounds 有权
标题翻译：用于氢化芳族化合物的催化剂和方法
公开(公告)号：US20060183936A1
公开(公告)日：2006-08-17
申请号：US10511595
申请日：2003-04-26
申请人： Michael Grass , Alfred Kaizik , Wilfried Buschken , Axel Tuchlenski , Dietrich Maschmeyer , Kurt-Alfred Gaudschun , Frank Brocksien
发明人： Michael Grass , Alfred Kaizik , Wilfried Buschken , Axel Tuchlenski , Dietrich Maschmeyer , Kurt-Alfred Gaudschun , Frank Brocksien
IPC分类号： C07C69/74 , C08F4/02 , C07C209/72
CPC分类号： B01J35/10 , B01J23/40 , B01J23/462 , B01J23/74 , B01J35/1014 , B01J35/1061 , B01J35/108 , C07C67/303 , C07C69/75
摘要： The invention relates to the hydrogenation of aromatic compounds, in particular the preparation of alicyclic polycarboxylic acids or esters of these, via ring hydrogenation of the corresponding aromatic polycarboxylic acids or esters of these, and also to catalysts suitable for this purpose.
摘要翻译：本发明涉及芳族化合物的氢化，特别是通过相应的芳族多元羧酸或它们的酯的环加氢制备脂环族多元羧酸或它们的酯，以及适用于该目的的催化剂。

8. 发明申请

US20060041167A1 Microporous catalyst and method for hydrogenating aromatic compounds 审中-公开
标题翻译：微孔催化剂和芳烃化合物的加氢方法
公开(公告)号：US20060041167A1
公开(公告)日：2006-02-23
申请号：US10519413
申请日：2003-06-07
申请人： Michael Grass , Alfred Kaizik , Wilfried Buschken , Axel Tuchlenski , Dietrich Maschmeyer , Kurt-Alfred Gaudschun , Frank Brocksien
发明人： Michael Grass , Alfred Kaizik , Wilfried Buschken , Axel Tuchlenski , Dietrich Maschmeyer , Kurt-Alfred Gaudschun , Frank Brocksien
IPC分类号： C07C61/24
CPC分类号： B01J21/063 , B01J23/40 , B01J23/462 , B01J35/10 , B01J35/1061 , B01J35/108 , B01J37/0018 , C07C51/36 , C07C67/303 , C07C2601/14 , Y02P20/582 , C07C61/135 , C07C69/75
摘要： The invention relates to the hydrogenation of aromatic compounds, in particular the preparation of alicyclic polycarboxylic acids or their esters by core hydrogenation of the corresponding aromatic polycarboxylic acids or their esters, and also to catalysts suitable therefor.
摘要翻译：本发明涉及芳族化合物的氢化，特别是通过相应的芳族多羧酸或其酯的核心氢化制备脂环族多元羧酸或其酯，以及适用于其的催化剂。

9. 发明授权

US07002050B2 Process for preparing tert-butanol from isobutene-containing hydrocarbon mixtures 失效
标题翻译：从含异丁烯的烃混合物中制备叔丁醇的方法
公开(公告)号：US07002050B2
公开(公告)日：2006-02-21
申请号：US11087509
申请日：2005-03-24
申请人： Silvia Santiago Fernandez , Jörg Sauer , Guido Stochniol , Dietrich Maschmeyer , Wilfried Büschken , Klaus-Diether Wiese
发明人： Silvia Santiago Fernandez , Jörg Sauer , Guido Stochniol , Dietrich Maschmeyer , Wilfried Büschken , Klaus-Diether Wiese
IPC分类号： C07C29/04 , C07C29/03
CPC分类号： C07C29/04 , C07C31/12
摘要： The present invention relates to a process for preparing tert-butanol (TBA) by reacting an isobutene-containing hydrocarbon mixture with water over a solid acid catalyst in a reactor cascade, wherein at least one reactor is supplied alternately with two different isobutene-containing hydrocarbon mixtures, of which one has both a higher tert-butanol content and a higher water content than the other mixture.
摘要翻译：本发明涉及通过在反应器级联中使含异丁烯的烃混合物与水在固体酸催化剂上反应制备叔丁醇（TBA）的方法，其中至少一个反应器交替地与两种不同的含异丁烯的烃混合物，其中一种具有比其他混合物更高的叔丁醇含量和更高的含水量。

10. 发明申请

US20050101800A1 Method for the production of alicyclic polycarboxylic acid esters from partial esters aromatic polycarboxylic acids 失效
标题翻译：从偏酯芳族多元羧酸生产脂环族多元羧酸酯的方法
公开(公告)号：US20050101800A1
公开(公告)日：2005-05-12
申请号：US10474044
申请日：2002-09-14
申请人： Wilfried Büschken , Michael Grass , Alfred Kaizik , Dietrich Maschmeyer , Franz Nierlich , Axel Tuchlenski
发明人： Wilfried Büschken , Michael Grass , Alfred Kaizik , Dietrich Maschmeyer , Franz Nierlich , Axel Tuchlenski
IPC分类号： C07B61/00 , C07C67/08 , C07C67/303 , C07C69/75 , C07C69/74
CPC分类号： C07C67/08 , C07C67/303 , C07C69/75
摘要： The invention relates to a process for preparing full esters of alicyclic polycarboxylic acids from partial esters of aromatic polycarboxylic acids by hydrogenation of the partial ester followed by esterification of this compound.
摘要翻译：本发明涉及通过部分酯的氢化，然后酯化该化合物，由芳族多元羧酸的偏酯制备脂环族多元羧酸的全酯的方法。

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