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公开(公告)号：US07161053B2
公开(公告)日：2007-01-09
申请号：US10634894
申请日：2003-08-06
申请人： Andreas Beckmann , Franz Nierlich , Udo Peters , Wilfried Büschken , Lothar Kerker , Dietrich Maschmeyer , Dirk Röttger
发明人： Andreas Beckmann , Franz Nierlich , Udo Peters , Wilfried Büschken , Lothar Kerker , Dietrich Maschmeyer , Dirk Röttger
摘要： Isobutene in isobutenic hydrocarbon mixtures is oligomerized over a solid acidic ion exchange resin, said acidic ion exchange resin containing, for example, sulfonic acid groups, some of whose protons have been exchanged for metal ions.
摘要翻译： 异丁烯烃混合物中的异丁烯在固体酸性离子交换树脂上低聚，所述酸性离子交换树脂含有例如磺酸基团，其中一些质子已经被交换成金属离子。
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公开(公告)号：US20050065387A1
公开(公告)日：2005-03-24
申请号：US10497034
申请日：2002-09-18
申请人： Matthias Beller , Ralf Jackstell , Holger Klein , Dirk Rottger , Dietrich Maschmeyer , Silvia Fernandez
发明人： Matthias Beller , Ralf Jackstell , Holger Klein , Dirk Rottger , Dietrich Maschmeyer , Silvia Fernandez
CPC分类号： C07C2/403 , C07C5/05 , C07C2523/74 , C07C2531/24 , C07C11/12 , C07C11/02
摘要： The invention relates to a process for preparing 1-octene by telomerization of 1,3-butadiene using a reducing agent in the presence of a telomerization catalyst and partial hydrogenation of the octadiene obtained in this way.
摘要翻译： 本发明涉及通过在调聚催化剂存在下使用还原剂和以这种方式得到的辛二烯的部分氢化使1,3-丁二烯进行调聚来制备1-辛烯的方法。
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13.发明授权Process for the regeneration of a deactivated, carbon-covered, fine-grained, heat-resistant catalyst 失效钝化，碳覆盖，细粒度，耐热催化剂的再生方法
公开(公告)号：US5529963A
公开(公告)日：1996-06-25
申请号：US217865
申请日：1994-03-25
申请人： Dietrich Maschmeyer
发明人： Dietrich Maschmeyer
摘要： The invention relates to a process for the regeneration of a deactivated, carbon-covered, fine-grained, heat-resistant catalyst, a pumpable suspension of deactivated catalyst being injected into a hot gas stream and the regenerated catalyst then being separated off from the gas stream.
摘要翻译： 本发明涉及一种用于再生失活的，覆盖碳的细粒的耐热催化剂的方法，将失活的催化剂的可泵送悬浮液注入热气流中，再生的催化剂然后与气体分离 流。
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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
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。
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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
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。
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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。
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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
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）。
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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。
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19.发明申请公开(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。
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20.发明授权Process for preparing tert-butanol from isobutene-containing hydrocarbon mixtures 失效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
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。
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