公开(公告)号：WO2014060460A3

公开(公告)日：2014-06-26

申请号：PCT/EP2013071601

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在催化剂存在下使含有甲基环戊烷（MCP）的烃混合物（KG1）异构化来制备环己烷的方法。 该催化剂优选为酸性离子液体。 使用的原料是来源于蒸汽裂化过程的物流（S1）。 从此流（S1），在一种用于具有降低的芳族含量相对于所述功率（S1），任选的（KG1）可以（几乎）是不含芳烃的芳烃分离而获得的烃类混合物（KG1）。 取决于残留在烃混合物（KG1）中的芳族化合物的性质和量，特别是在苯的存在下，（KG1）的氢化可以另外在异构化之前进行。 另外，取决于（KG1）的其它组分的存在，进一步的纯化步骤可以任选地在异构化或氢化之前或之后进行。 从异构化期间获得的烃混合物（KG2）优选是分离的高纯度（规格）环己烷，规格例如通过使用环己烷来制备己内酰胺以生产技术人员已知的。

公开(公告)号：SG11201901567PA

公开(公告)日：2019-04-29

申请号：SG11201901567P

申请日：2017-09-14

Applicant: BASF SE

Inventor： SCHREIBER MICHAEL ,  KOTANJAC ZELJKO ,  NILLES MICHAEL ,  DE WISPELAERE IRENE ,  SCHWARZ MICHAEL ,  PINKOS ROLF ,  SCHROETER MARIE KATRIN

IPC: B01J37/02 ,  B01J23/883 ,  B01J25/00 ,  B01J25/02 ,  B01J35/00 ,  B01J35/04 ,  B01J35/10 ,  B01J37/06 ,  B01J37/08 ,  C07C29/141

Abstract: 16030 16030 160304 44 4 56 5656 56 Process for activating a catalyst The present invention relates to a novel process for activating a fixed c atalyst bed, to a 5 process for providing a reactor comprising a fixed catalyst bed that h as been activated in this way, and to the use of the activated fixed catalyst bed and of r eactors comprising such an activated fixed catalyst bed for hydrogenation reactions.

公开(公告)号：DE102008018480B4

公开(公告)日：2020-10-15

申请号：DE102008018480

申请日：2008-04-11

Applicant: BASF SE

Inventor： RUMPF BERND ,  WATZDORF JOBST RÜDIGER VON ,  JOHANN THORSTEN ,  KOPPENHÖFER GERHARD ,  KRUG THOMAS ,  SCHREIBER MICHAEL

IPC: C07C45/38 ,  B01D15/04 ,  B01J23/72 ,  C07C47/127

Abstract: Verfahren zur Herstellung einer vicinalen Dioxoverbindung durch heterogen katalysierte Gasphasenoxidation einer vicinalen Dihydroxyverbindung in Gegenwart eines sauerstoffhaltigen Gases an einem kupferhaltigen Katalysator, dadurch gekennzeichnet, dass die in die Gasphasenoxidation eingespeiste vicinale Dihydroxyverbindung einen verminderten Gehalt an Spurenelementen, ausgewählt aus der Gruppe bestehend aus Natrium, Chrom, Eisen, Zink, Phosphor, Chlor und Schwefel, von insgesamt weniger als 250 ppm, bezogen auf die vicinale Dihydroxyverbindung, aufweist, wobei der Gehalt an Spurenelementen vermindert wird, indem der die vicinale Dihydroxyverbindung enthaltende Eduktstrom mit einem Ionenaustauscher in Kontakt gebracht wird, wobei der verminderte Gehalt an den Spurenelementen für Na

公开(公告)号：DE102008018480A1

公开(公告)日：2008-10-16

申请号：DE102008018480

申请日：2008-04-11

Applicant: BASF SE

Inventor： RUMPF BERND ,  WATZDORF JOBST RUEDIGER VON ,  JOHANN THORSTEN ,  KOPPENHOEFER GERHARD ,  KRUG THOMAS ,  SCHREIBER MICHAEL

IPC: C07C45/38 ,  B01D15/04 ,  B01J23/72 ,  C07C47/127

Abstract: In the production of a vicinal dioxo compound (I) by heterogeneous catalyzed gas phase oxidation of a vicinal dihydroxy compound (II) in presence of oxygen-containing gas over a copper-containing catalyst, the starting material (II) has a reduced overall content of trace elements (III), selected from sodium, chromium, iron, zinc, phosphorus, chlorine and sulfur, of less than 250 ppm.

公开(公告)号：SG11201901571RA

公开(公告)日：2019-04-29

申请号：SG11201901571R

申请日：2017-09-14

Applicant: BASF SE

Inventor： MERKEL TOBIAS MAXIMILIAN ,  SCHREIBER MICHAEL ,  DE WISPELAERE IRENE ,  PINKOS ROLF

IPC: B01J37/02 ,  B01J23/883 ,  B01J25/00 ,  B01J25/02 ,  B01J35/00 ,  B01J35/04 ,  B01J35/10 ,  B01J37/06 ,  B01J37/08 ,  B01J37/18 ,  C07C29/141

Abstract: BASFSE BASF SE BASF SE BASF SE EP01 160309EP01 160309EP01 73 7373 73 M/57099 Process for providing a catalytically active fixed bed for the hydr ogenation of organic compounds 5 The present invention relates to a process for providing a catalytically active fixed bed for hydrogenation of organic compounds, in which a fixed bed comprising monolit hic shaped bodies as catalyst supports or consisting of monolithic shaped bodies is introduced into a reactor and the fixed bed is then contacted with at least one catalyst or a precursor thereof. The fixed beds laden with a catalyst that are obtai ned in this 10 way are especially suitable for the hydrogenation of organic compounds in the presence of CO, wherein the conversion is at least 90%. They are notable i n that only a very small proportion, if any, of the catalyst introduced is released into the reaction medium. 15

公开(公告)号：SG11201901336RA

公开(公告)日：2019-04-29

申请号：SG11201901336R

申请日：2017-09-13

Applicant: BASF SE

Inventor： PINKOS ROLF ,  SCHREIBER MICHAEL ,  KOTANJAC ZELJKO ,  NILLES MICHAEL ,  DE WISPELAERE IRENE ,  SCHWARZ MICHAEL ,  SCHROETER MARIE KATRIN

IPC: B01J37/02 ,  B01J23/883 ,  B01J25/00 ,  B01J25/02 ,  B01J35/00 ,  B01J35/04 ,  B01J35/10 ,  B01J37/06 ,  B01J37/08 ,  C07C29/141

Abstract: 160303 160303 160303 81 8181 81 Method for providing a fixed catalyst bed containing a doped structured sh aped catalyst body 5 The present invention relates to a novel process for providing a fixed catal yst bed com- prising doped structured shaped catalyst bodies, to a reactor comprising such a f ixed catalyst bed installed in a fixed location, and to the use of the fixed catalyst beds and reactors thus obtained for hydrogenation reactions.