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1. 发明申请

US20080269426A1 Method for Producing a Polyalkenyl Amine 审中-公开
标题翻译：聚烯基胺的制备方法
公开(公告)号：US20080269426A1
公开(公告)日：2008-10-30
申请号：US11917816
申请日：2006-06-23
申请人： Stefan Bitterlich , Thomas Wettling , Peter Spang , Helmut Schmidtke , Klaus Diehl , Andreas Bode , Matthias Frauenkron , Marc Walter , Erich K. Fehr
发明人： Stefan Bitterlich , Thomas Wettling , Peter Spang , Helmut Schmidtke , Klaus Diehl , Andreas Bode , Matthias Frauenkron , Marc Walter , Erich K. Fehr
IPC分类号： C08F8/30 , C08F8/32
CPC分类号： C10L1/2383 , B01D3/14 , B01D5/0069 , C08F8/00 , C08F8/32 , C10M133/54 , C10M149/02 , C10M2215/26 , C08F10/00 , C08F10/10
摘要： The present invention relates to a process for preparing a polyalkenylamine, in which the solvent used for the reaction is exchanged for a different solvent.
摘要翻译：本发明涉及一种制备聚烯烃的方法，其中用于反应的溶剂被换成不同的溶剂。

2. 发明授权

US08933262B2 Process for preparing polyisocyanates from biomass 有权
标题翻译：从生物质制备多异氰酸酯的方法
公开(公告)号：US08933262B2
公开(公告)日：2015-01-13
申请号：US13479961
申请日：2012-05-24
申请人： Eckhard Stroefer , Otto Machhammer , Stefan Bitterlich , Roman Prochazka , Mario Emmeluth , Julia Leschinski , Emmanouil Pantouflas , Dirk Klingler , Stephan Deuerlein , Stephan Schunk , Jochem Henkelmann , Dieter Stützer
发明人： Eckhard Stroefer , Otto Machhammer , Stefan Bitterlich , Roman Prochazka , Mario Emmeluth , Julia Leschinski , Emmanouil Pantouflas , Dirk Klingler , Stephan Deuerlein , Stephan Schunk , Jochem Henkelmann , Dieter Stützer
IPC分类号： C07C263/00 , C07C263/10
CPC分类号： C07C263/10 , C07C265/14
摘要： The present invention relates to a process for preparing polyisocyanates from natural raw material sources, in which a composition comprising low molecular weight aromatics which comprise at least one hydroxy group or at least one alkoxy group per molecule (oxyaromatics) is produced from a biomass material, these oxyaromatics are converted into the corresponding aromatic amines and, optionally after condensation with formaldehyde, reacted further with phosgene to give compounds comprising isocyanate groups.
摘要翻译：本发明涉及一种由天然原料来制备多异氰酸酯的方法，其中包括每分子含有至少一个羟基或至少一个烷氧基的含低分子量芳族化合物的组合物（氧化芳族化合物）由生物质材料制备，这些氧化芳烃转化为相应的芳族胺，并且任选地在与甲醛缩合后，与光气进一步反应，得到包含异氰酸酯基团的化合物。

3. 发明授权

US07749414B2 Composite membrane 有权
标题翻译：复合膜
公开(公告)号：US07749414B2
公开(公告)日：2010-07-06
申请号：US10585703
申请日：2005-01-05
申请人： Stefan Bitterlich , Hartwig Voβ , Gunter Schuch , Armin Diefenbacher , Manfred Noack , Ronald Schäfer , Ingolf Voigt , Hannes Richter , Jürgen Caro
发明人： Stefan Bitterlich , Hartwig Voβ , Gunter Schuch , Armin Diefenbacher , Manfred Noack , Ronald Schäfer , Ingolf Voigt , Hannes Richter , Jürgen Caro
IPC分类号： B29C44/04 , B01D39/14 , B01D39/06
CPC分类号： B01D71/028 , B01D53/228 , B01D67/0051 , B01D69/12 , B01D2323/08 , B01D2325/24 , C07C7/144 , C07C11/08
摘要： Composite membranes comprising at least one porous substrate layer and at least one microporous separation layer, comprising at least one zeolite of the MFI type, are described, the separation layer being produced by a hydrothermal synthesis in which the molar ratio of silicon to aluminum is greater than 120 and the separation layer contains less than 10% by weight of aluminum in elemental or chemically bound form in a zone of at least 100 nm adjacent to the separation layer.
摘要翻译：描述了包含至少一个多孔基材层和至少一个微孔分离层的复合膜，该至少一个微孔分离层包含至少一种MFI型沸石，该分离层是通过其中硅与铝的摩尔比更大的水热合成产生的并且分离层在与分离层相邻的至少100nm的区域中以元素或化学键合的形式含有小于10重量％的铝。

4. 发明授权

US06462150B1 Method for isolating olefins from polyolefin plants 有权
标题翻译：从聚烯烃工厂中分离烯烃的方法
公开(公告)号：US06462150B1
公开(公告)日：2002-10-08
申请号：US09913074
申请日：2001-08-09
申请人： Stefan Bitterlich , Kaspar Evertz , Manfred Hecker , Hans-Jacob Feindt
发明人： Stefan Bitterlich , Kaspar Evertz , Manfred Hecker , Hans-Jacob Feindt
IPC分类号： C08F234
CPC分类号： C08F6/001 , B01J8/007 , B01J8/24 , C07C7/005 , C07C11/02
摘要： The present invention relates to a method for the isolation of olefins from a gas mixture comprising one or more olefins, inert gas and catalyst poison, where the gas mixture is fed to a separation unit (18) and separated into olefin and inert gas. The method according to the invention has the special feature that an apparatus (17) is installed upstream or downstream of the separation unit (18) and that i) in the case of an upstream apparatus (17), the catalyst poison is at least partially removed from the gas mixture, and ii) in the case of a downstream apparatus (17), the catalyst poison is at least partially removed from the separated-off olefin. The olefins here are preferably isolated from a gas mixture formed as offgas in catalytic gas-phase polymerization for the preparation of polyolefins. The recovery of the olefins from the offgas is of economic importance.
摘要翻译：本发明涉及从包含一种或多种烯烃，惰性气体和催化剂毒物的气体混合物中分离烯烃的方法，其中气体混合物被供给到分离单元（18）并分离成烯烃和惰性气体。根据本发明的方法具有以下特征：设备（17）安装在分离单元（18）的上游或下游，并且在上游设备（17）的情况下，催化剂毒物至少部分地被去除在下游装置（17）的情况下，催化剂毒物至少部分地从分离的烯烃中除去。这里的烯烃优选与催化气体 - 气体中的废气形成的气体混合物分离，用于制备聚烯烃的相聚合。从废气中回收烯烃是经济重要的。

5. 发明授权

US07459072B2 Method for processing naphtha 失效
标题翻译：石脑油加工方法
公开(公告)号：US07459072B2
公开(公告)日：2008-12-02
申请号：US10544427
申请日：2004-01-24
申请人： Stefan Bitterlich , Hartwig Voss , Gunter Schuch , Rudolf Sinnen , Heinrich Laib , Peter Paessler
发明人： Stefan Bitterlich , Hartwig Voss , Gunter Schuch , Rudolf Sinnen , Heinrich Laib , Peter Paessler
IPC分类号： C10G9/00 , C10G7/00 , C10G7/08 , C10G31/11 , C07C4/02
CPC分类号： B01D61/362 , C10G7/00 , C10G7/08 , C10G9/00 , C10G31/11
摘要： Process for the work-up of naphtha, wherein a) naphtha or a stream produced from naphtha in a pretreatment step is separated in a membrane unit into a stream A which is depleted in aromatics and a stream B which is enriched in aromatics, with the aromatics concentration in stream A being from 2 to 12% by weight (step a), b) at least part of the substream A is fed to a steam cracker (step b), c) at least part of the substream B is fed to a unit in which it is separated by means of a thermal process into a stream C which has a lower aromatics content than stream B or a plurality of streams C′, C″, C′″ . . . which each have lower aromatics contents than stream B and a stream D which has a higher aromatics content than stream B or a plurality of streams D′, D″, D′″ . . . which each have higher aromatics contents than stream B (step c), and d) the stream C or at least one of the streams C′, C″, C′″, in each case in part or in its entirety, is added to the feed to the steam cracker or fed into the steam cracker itself (step d).
摘要翻译：用于处理石脑油的方法，其中a）在预处理步骤中将石脑油或由石脑油产生的物流在膜单元中分离成贫的芳烃流A和富含芳族化合物的物流B，流A中的芳族化合物浓度为2至12重量％（步骤a），b）将至少部分分流A送入蒸汽裂解器（步骤b），c）将至少部分子流B送入其中通过热处理将其分离成具有比流B或多个流C'，C“，C”的较低芳烃含量的流C的单元。。。其具有比流B更低的芳烃含量和具有比流B或多个流D'，D“，D”'更高的芳族化合物含量的流D. 。。它们各自具有比物流B更高的芳烃含量（步骤c），以及d）在各种情况下部分或全部，流C或者流C'，C“，C”'中的至少一个是添加到蒸汽裂化器的进料中或者进入蒸汽裂化器本身（步骤d）。

6. 发明申请

US20080289948A1 Process for Separating Propylene Glycol From Aqueous Compositions 有权
标题翻译：从水性组合物中分离丙二醇的方法
公开(公告)号：US20080289948A1
公开(公告)日：2008-11-27
申请号：US12159321
申请日：2006-12-13
申请人： Armin Diefenbacher , Hans-Georg Gobbel , Stefan Bitterlich , Hartwig Voss , Henning Schultz , Anna Forlin , Renate Patrascu
发明人： Armin Diefenbacher , Hans-Georg Gobbel , Stefan Bitterlich , Hartwig Voss , Henning Schultz , Anna Forlin , Renate Patrascu
IPC分类号： B01D1/26 , B01D3/14
CPC分类号： B01D1/26 , B01D1/02 , B01D3/148 , B01D3/322 , C07C29/80 , Y10S159/08 , Y10S203/17 , C07C31/205
摘要： The present invention relates to a process for separating at least one propylene glycol from a mixture (M) comprising water and said propylene glycol, said process comprising (I) evaporating the mixture in at least two evaporation and/or distillation stages at decreasing operating pressures of the evaporators and/or distillation columns obtaining mixture (M′) and mixture (M″); (II) separating the mixture (M′) obtained in (I) in at least one further distillation step, obtaining a mixture (M-I) comprising at least 70 wt.-% of water and a mixture (M-II) comprising less than 30 wt.-% of water.
摘要翻译：本发明涉及从包含水和所述丙二醇的混合物（M）中分离至少一种丙二醇的方法，所述方法包括（I）在降低的操作压力下在至少两个蒸发和/或蒸馏阶段蒸发混合物的蒸发器和/或蒸馏塔获得混合物（M'）和混合物（M“）; （II）将在（I）中获得的混合物（M'）在至少一个另外的蒸馏步骤中分离，得到包含至少70重量％的水的混合物（MI）和包含小于 30重量％的水。

7. 发明申请

US20060081500A1 Method for processing naphtha 失效
标题翻译：石脑油加工方法
公开(公告)号：US20060081500A1
公开(公告)日：2006-04-20
申请号：US10544427
申请日：2004-01-24
申请人： Stefan Bitterlich , Hartwig Vob , Gunter Schuch , Rudolf Sinnen , Heinrich Laib , Peter Pabler
发明人： Stefan Bitterlich , Hartwig Vob , Gunter Schuch , Rudolf Sinnen , Heinrich Laib , Peter Pabler
IPC分类号： C10G9/36 , C07C4/02
CPC分类号： B01D61/362 , C10G7/00 , C10G7/08 , C10G9/00 , C10G31/11
摘要： Process for the work-up of naphtha, wherein a) naphtha or a stream produced from naphtha in a pretreatment step is separated in a membrane unit into a stream A which is depleted in aromatics and a stream B which is enriched in aromatics, with the aromatics concentration in stream A being from 2 to 12% by weight (step a), b) at least part of the substream A is fed to a steam cracker (step b), c) at least part of the substream B is fed to a unit in which it is separated by means of a thermal process into a stream C which has a lower aromatics content than stream B or a plurality of streams C′, C″, C′″ . . . which each have lower aromatics contents than stream B and a stream D which has a higher aromatics content than stream B or a plurality of streams D′, D″, D′″ . . . which each have higher aromatics contents than stream B (step c), and d) the stream C or at least one of the streams C′, C″, C′″, in each case in part or in its entirety, is added to the feed to the steam cracker or fed into the steam cracker itself (step d).
摘要翻译：用于处理石脑油的方法，其中a）在预处理步骤中将石脑油或由石脑油产生的物流在膜单元中分离成贫的芳烃流A和富含芳族化合物的物流B，流A中的芳族化合物浓度为2至12重量％（步骤a），b）将至少部分分流A送入蒸汽裂解器（步骤b），c）将至少部分子流B送入其中通过热处理将其分离成具有比流B或多个流C'，C“，C”的较低芳烃含量的流C的单元。。。其具有比流B更低的芳烃含量和具有比流B或多个流D'，D“，D”'更高的芳族化合物含量的流D. 。。它们各自具有比物流B更高的芳烃含量（步骤c），以及d）在各种情况下部分或全部，流C或者流C'，C“，C”'中的至少一个是添加到蒸汽裂化器的进料中或者进入蒸汽裂化器本身（步骤d）。

8. 发明授权

US09266808B2 Method for the hydroformylation of olefins 有权
标题翻译：烯烃加氢甲酰化的方法
公开(公告)号：US09266808B2
公开(公告)日：2016-02-23
申请号：US12516855
申请日：2007-11-29
申请人： Marcus Sigl , Frank Poplow , Rainer Papp , Thomas Mackewitz , Dag Wiebelhaus , Rocco Paciello , Thomas Heldemann , Frank Heimann , Stefan Bitterlich , Martin Volland , Sven Crone , Christoph Obler
发明人： Marcus Sigl , Frank Poplow , Rainer Papp , Thomas Mackewitz , Dag Wiebelhaus , Rocco Paciello , Thomas Heldemann , Frank Heimann , Stefan Bitterlich , Martin Volland , Sven Crone , Christoph Obler
IPC分类号： C07C29/141 , C07C45/50 , C07C5/25 , C07C45/74
CPC分类号： C07C45/50 , C07C5/2506 , C07C29/141 , C07C45/74 , C07C47/02 , C07C11/08 , C07C31/125 , C07C47/21
摘要： The present invention relates to a process for preparing hydroformylation products of olefins having at least four carbon atoms, in which a high proportion of both the linear Ci-olefins having a terminal double bond comprised in the olefin-comprising feed used and of the linear Ci-olefins having an internal double bond is converted into hydroformylation products. Furthermore, the invention relates to a process for preparing 2-propylheptanol which comprises such a hydroformylation process.
摘要翻译：本发明涉及一种制备具有至少四个碳原子的烯烃的加氢甲酰化产物的方法，其中在所用含烯烃的原料中包含的具有末端双键的直链C 1 -C 20烯烃和线性C 1 具有内部双键的烯烃转化为加氢甲酰化产物。此外，本发明涉及一种制备2-丙基庚醇的方法，其包括这种加氢甲酰化方法。

9. 发明授权

US07611872B2 Method for the production of D-pantothenic acid and/or salts thereof via purification by nanofiltration as adjunct for animal feedstuffs 失效
标题翻译：通过纳米过滤作为动物饲料辅助生产D-泛酸和/或其盐的方法
公开(公告)号：US07611872B2
公开(公告)日：2009-11-03
申请号：US10468564
申请日：2002-02-20
申请人： Christine Beck , Hans-Peter Harz , Daniela Klein , Martin Leemann , Markus Lohscheidt , Stefan Bitterlich , Hartwig Voβ
发明人： Christine Beck , Hans-Peter Harz , Daniela Klein , Martin Leemann , Markus Lohscheidt , Stefan Bitterlich , Hartwig Voβ
IPC分类号： C12P13/04
CPC分类号： C12P13/02 , A23K10/12 , A23K20/174
摘要： The invention relates to an improved method for the production of D-pantothenic acid and/or salts thereof and use thereof as adjunct for animal feedstuffs.
摘要翻译：本发明涉及一种生产D-泛酸和/或其盐的改进方法和用作动物饲料的辅助剂。

10. 发明授权

US06887612B2 Fuel cell 失效
标题翻译：燃料电池
公开(公告)号：US06887612B2
公开(公告)日：2005-05-03
申请号：US10179199
申请日：2002-06-26
申请人： Stefan Bitterlich , Hartwig Voss , Andreas Fischer , Werner Weppner , Ingolf Voigt
发明人： Stefan Bitterlich , Hartwig Voss , Andreas Fischer , Werner Weppner , Ingolf Voigt
IPC分类号： C04B35/01 , H01M4/86 , H01M4/90 , H01M8/124 , H01M8/1246
CPC分类号： H01M4/9033 , C04B35/016 , C04B2235/3201 , C04B2235/3213 , C04B2235/3215 , C04B2235/3225 , C04B2235/3239 , C04B2235/3251 , C04B2235/3296 , C04B2235/96 , H01M4/9016 , H01M8/1246 , H01M2004/8689 , H01M2008/1293 , Y02E60/525 , Y02P70/56
摘要： The invention relates to a fuel cell having a moderate operating temperature which comprises a cathode, an anode and an electrolyte, where at least the cathode comprises a material having the composition (Sr1-xCax)1-yAyMn1-zBzO3-δ and A is at least one element from the group consisting of Ba, Pb, Na, K, Y and the lanthanide group, B is at least one element from the group consisting of Mg, Al, Ga, In, Sn and sub-group elements from the 4th, 5th or 6th period, and x adopts values of from 0.2 to 0.8, y adopts values of from 0 to 0.4, z adopts values of from 0 to
摘要翻译：本发明涉及具有中等工作温度的燃料电池，其包括阴极，阳极和电解质，其中至少阴极包括具有组成（Sr 1-x Ca 2+） 1-y 1，y 1，y 2，y 3，...，z 3，...，n 3 A和A是来自Ba，Pb，Na，K，Y和镧系元素基团中的至少一种元素，B是至少一种元素，由Mg，Al，Ga，In ，Sn和子组元素，x为0.2〜0.8，y为0〜0.4，z为0〜1的值，delta为出现考虑到电中性原则。

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