公开(公告)号：EP2714650A1

公开(公告)日：2014-04-09

申请号：EP12723181.9

申请日：2012-05-23

Applicant: BASF SE

Inventor： STROEFER, Eckhard ,  MACHHAMMER, Otto ,  BITTERLICH, Stefan ,  PROCHAZKA, Roman ,  EMMELUTH, Mario ,  PANTOUFLAS, Emmanouil ,  LESCHINSKI, Julia ,  KLINGLER, Dirk ,  DEUERLEIN, Stephan ,  SCHUNK, Stephan ,  HENKELMANN, Jochem ,  STÜTZER, Dieter

IPC: C07C263/10 ,  C07C265/14

CPC classification number: C07C263/10 ,  C07C265/14

Abstract: The present invention relates to a process for preparing polyisocyanates from natural raw material sources by starting from a biomass material and preparing a composition which comprises low molecular mass aromatics that contain per molecule at least one hydroxyl group or at least one alkoxy group (oxyaromatics), reacting these oxyaromatics to form the corresponding aromatic amines, and, optionally after condensation with formaldehyde, carrying out further reaction with phosgene to form compounds containing isocyanate groups.

公开(公告)号：EP2627435A1

公开(公告)日：2013-08-21

申请号：EP11832207.2

申请日：2011-10-10

Applicant: BASF SE

Inventor： DEUERLEIN, Stephan ,  ROSENDAHL, Tobias

IPC: B01D53/94

CPC classification number: B01D53/9418 ,  B01D2251/20 ,  B01D2251/202 ,  B01D2251/2062 ,  B01D2251/208 ,  B01D2255/20738 ,  B01D2255/502 ,  B01D2255/707 ,  B01J29/061 ,  B01J29/072 ,  B01J29/46 ,  B01J29/7615 ,  B01J2229/18 ,  B01J2229/36 ,  B01J2229/37 ,  Y02A50/2325 ,  Y02C20/10

Abstract: The use of a zeolite catalyst comprising at least one transition metal and in addition sulfur and/or phosphorus atoms for reducing the content of nitrogen oxides in a gas is provided, and a process for reducing the content of nitrogen oxides in a gas by bringing this gas into contact with such a zeolite catalyst is also provided.

公开(公告)号：EP2509935A1

公开(公告)日：2012-10-17

申请号：EP10787752.4

申请日：2010-12-06

Applicant: BASF SE

Inventor： TSCHIRSCHWITZ, Steffen ,  DEUERLEIN, Stephan ,  BÜRKLE, Jochen ,  SCHMITT, Markus ,  SCHREIBER, Michael ,  OEHLENSCHLÄGER, Steffen

IPC: C07C5/29 ,  C07C13/18

CPC classification number: C07C5/29 ,  C07C2523/72 ,  C07C2527/126 ,  C07C2531/02 ,  C07C13/18

Abstract: The invention relates to a method for isomerizing a saturated, branched, and cyclical hydrocarbon, wherein a tertiary C atom of the hydrocarbon is converted into a secondary C atom when isomerizing, in that the isomerization is performed in the presence of a super-acid ionic liquid, comprising an organic cation and an inorganic anion, wherein the anion is a super-acid aluminum trichloride Lewis base adduct, and a copper(II) compound.

公开(公告)号：EP3744427A1

公开(公告)日：2020-12-02

申请号：EP20181639.4

申请日：2013-02-06

Applicant: BASF SE

Inventor： DEUERLEIN, Stephan ,  MAURER, Stefan

IPC: B01J29/76 ,  B01D53/94 ,  B01D53/86 ,  C01B39/46 ,  B01J37/06 ,  B01J29/70 ,  B01J35/00

Abstract: The present invention relates to a process for the treatment of a gas stream containing nitrogen oxides comprising the steps of:
(1) providing a gas stream containing one or more nitrogen oxides;
(2) contacting the gas stream provided in step (1) with a transition metal containing zeolitic material having a BEA-type framework structure for reacting one or more of the nitrogen oxides; wherein the zeolitic material is obtainable from an organotemplate-free synthetic process, as well as to an apparatus for the treatment of a gas stream comprising containing nitrogen oxides.

公开(公告)号：EP3227019B1

公开(公告)日：2019-01-09

申请号：EP15800799.7

申请日：2015-11-24

Applicant: BASF SE

Inventor： DEUERLEIN, Stephan ,  BEBENSEE, Regine Helga ,  WÜRZ, Harald ,  STELLA, Denis ,  SPIEGEL, Andreas

IPC: B01J23/46 ,  B01J23/652 ,  B01J21/06 ,  B01J21/08 ,  B01D53/86 ,  B01J37/00 ,  B01J37/02

公开(公告)号：EP2654954B1

公开(公告)日：2018-08-29

申请号：EP11805462.6

申请日：2011-12-15

Applicant: BASF SE

Inventor： DEHN, Richard ,  DEUERLEIN, Stephan ,  DANZ, Manuel ,  LIMBACH, Michael ,  TELES, Joaquim Henrique

IPC: B01J31/22 ,  B01J31/16

CPC classification number: B01J31/2278 ,  B01J31/1616 ,  B01J2231/543 ,  B01J2531/821

公开(公告)号：EP3140325B1

公开(公告)日：2018-07-11

申请号：EP15722698.6

申请日：2015-05-07

Applicant: BASF SE

Inventor： BRAUN, Markus Albert ,  HAAG, Monika ,  DEUERLEIN, Stephan ,  KLOCK, Volker ,  KRAUSS, Roland

IPC: C08F2/01 ,  C08F2/10 ,  C08F220/06

CPC classification number: A61L15/24 ,  A61L15/60 ,  B01J20/267 ,  B01J20/28011 ,  C08F2/001 ,  C08F2/10 ,  C08F220/06 ,  C08J3/245 ,  C08J2333/02 ,  C08F2222/1026 ,  C08L33/02

公开(公告)号：EP2627435B1

公开(公告)日：2016-12-14

申请号：EP11832207.2

申请日：2011-10-10

Applicant: BASF SE

Inventor： DEUERLEIN, Stephan ,  ROSENDAHL, Tobias

IPC: B01D53/94 ,  B01J29/06 ,  B01J29/072 ,  B01J29/46 ,  B01J29/76

CPC classification number: B01D53/9418 ,  B01D2251/20 ,  B01D2251/202 ,  B01D2251/2062 ,  B01D2251/208 ,  B01D2255/20738 ,  B01D2255/502 ,  B01D2255/707 ,  B01J29/061 ,  B01J29/072 ,  B01J29/46 ,  B01J29/7615 ,  B01J2229/18 ,  B01J2229/36 ,  B01J2229/37 ,  Y02A50/2325 ,  Y02C20/10

公开(公告)号：EP2909159A2

公开(公告)日：2015-08-26

申请号：EP13776829.7

申请日：2013-10-16

Applicant: BASF SE

Inventor： TSCHIRSCHWITZ, Steffen ,  WISSEL-STOLL, Kathrin ,  BÜRKLE, Jochen ,  KOSTOVA, Albena ,  SCHMITT, Markus ,  WLOKA, Veronika ,  DEUERLEIN, Stephan ,  BOSCH, Marco ,  OEHLENSCHLÄGER, Steffen ,  SCHREIBER, Michael ,  AVERLANT, Gauthier Luc Maurice ,  JONI, Joni ,  PROCHAZKA, Roman ,  BOCK, Martin ,  KINDLER, Alois ,  MALKOWSKY, Daniela ,  SPUHL, Katharina ,  BITTERLICH, Stefan ,  PFEIFFER, Daniel

IPC: C07C5/29 ,  C07C13/18

CPC classification number: C07C5/10 ,  C07C5/29 ,  C07C2523/755 ,  C07C2527/125 ,  C07C2601/14 ,  C07C13/18

Abstract: The invention relates to a method for producing cyclohexane by isomerizing a hydrocarbon mixture (KG1) containing methylcyclopentane (MCP) in the presence of a catalyst. The catalyst is preferably an acidic ionic liquid. A flow (S1) originating from a steam cracking process is used as a starting material. The hydrocarbon mixture (KG1) is obtained from said stream (S1) in a device for removing aromatics. The hydrocarbon mixture has a reduced aromatic content in comparison with the flow (S1). (KG1) can also be (nearly) free of aromatics. In dependence on the type and amount of the aromatics remaining in the hydrocarbon mixture (KG1), in particular if benzene is present, a hydrogenation of (KG1) additionally can be performed before the isomerization. Furthermore, additional purification steps can optionally be performed before or after the isomerization or hydrogenation in dependence on the presence of other components of (KG1). Preferably high-purity cyclohexane (in accordance with specifications) is isolated from the hydrocarbon mixture (KG2) arising during the isomerization, wherein the specifications are given, for example, by the use of the cyclohexane for the production of caprolactam known to the person skilled in the art.

Abstract translation: 本发明涉及一种通过含异构化在催化剂的存在下的烃混合物（KG1）甲基环戊烷（MCP）生产环己烷。 催化剂较好是在酸性离子液体。 从蒸汽裂解过程的流程（S1）源自被用作起始材料。 烃混合物（KG1）从所述流（S1）在一个设备中获得用于除去芳族化合物。 烃混合物具有与所述流（S1）相比较减少的芳族含量。 因此（KG1）可以（几乎）不含芳香烃。 在剩余在烃混合物（KG1）的芳族化合物的类型和量的依赖性，特别是如果是苯存在的（KG1）氢化另外可在异构化之前进行。 进一步，另外的纯化步骤可任选的异构化或氢化之前或之后执行。在依赖（KG1）的其它组分的存在。 优选高纯度的环己烷（与规格雅舞蹈）从烃混合物（KG 2）的异构化，worin规格中给出，对于实施例中所产生，通过使用环己烷为已知的本领域技术人员生产己内酰胺的分离 的技术人员。

公开(公告)号：EP2812283A1

公开(公告)日：2014-12-17

申请号：EP13746187.7

申请日：2013-02-06

Applicant: BASF SE

Inventor： DEUERLEIN, Stephan ,  MAURER, Stefan

IPC: C01B39/06 ,  B01J29/06

Abstract: Described is a process for the treatment of a gas stream containing nitrogen oxides. The process comprises the steps of: (1) providing a gas stream containing one or more nitrogen oxides; (2) contacting the gas stream provided in step (1) with a transition metal containing zeolitic material having a BEA-type framework structure for reacting one or more of the nitrogen oxides; wherein the zeolitic material is obtainable from an organotemplate-free synthetic process. Also described is an apparatus for the treatment of a gas stream comprising containing nitrogen oxides.