公开(公告)号：DE502004011448D1

公开(公告)日：2010-09-09

申请号：DE502004011448

申请日：2004-03-20

Applicant: BASF SE

Inventor： DIETERLE MARTIN ,  PETZOLDT JOCHEN ,  MUELLER-ENGEL KLAUS JOACHIM

IPC: C07C45/35

公开(公告)号：DE102008042061A1

公开(公告)日：2010-03-18

申请号：DE102008042061

申请日：2008-09-12

Applicant: BASF SE

Inventor： RAICHLE ANDREAS ,  HORSTMANN CATHARINA ,  ROSOWSKI FRANK ,  MUELLER-ENGEL KLAUS JOACHIM ,  PETZOLDT JOCHEN ,  CREMER ULRICH

IPC: B01J23/31 ,  B01J35/02

Abstract: A process for producing geometric shaped catalyst bodies K whose active material is a multielement oxide of stoichiometry [BiaZ1bOx]p[BicMo12FedZ2eZ3fZ4gZ5hZ6iOy]1, in which a finely divided oxide BiaZ1bOx and, formed from element sources, a finely divided mixture of stoichiometry BicMo12FedZ2eZ3fZ4gZ5hZ6i are mixed in a ratio of p:1, this mixture is used to form shaped bodies and these are treated thermally, where 0

公开(公告)号：DE502004006576D1

公开(公告)日：2008-04-30

申请号：DE502004006576

申请日：2004-03-19

Applicant: BASF SE

Inventor： DIETERLE MARTIN ,  PETZOLDT JOCHEN ,  MUELLER-ENGEL KLAUS JOACHIM ,  ARNOLD HEIKO

IPC: C07C57/05 ,  C07C51/25

Abstract: The invention relates to a method for the heterogenically catalysed partial gas phase oxidation of propene to form acrylic acid. According to said method, the reaction starting mixture with a propene charge of

公开(公告)号：ES2888401T3

公开(公告)日：2022-01-04

申请号：ES18752504

申请日：2018-08-16

Applicant: BASF SE

Inventor： BLANCHOT MATHIEU ,  MEISENBURG UWE ,  MAURER STEFFEN ,  PETZOLDT JOCHEN ,  HOEFENER TOBIAS ,  BREITSCHEIDEL BORIS ,  MISSKE ANDREA ,  FLEISCHHAKER FRIEDERIKE ,  KALLER MARTIN ,  FLECKENSTEIN CHRISTOPH ,  STENGEL ULRIK ,  NAIR RITESH

IPC: C07D317/36

Abstract: Procedimiento para producir ésteres del ácido (met)acrílico mediante la reacción de ácido (met)acrílico o de un éster del mismo con carbonato de glicerina en presencia de al menos una enzima que cataliza la reacción de esterificación, en ausencia de un disolvente, a una temperatura de reacción de 10 a 150 °C.

公开(公告)号：BRPI0812290A2

公开(公告)日：2014-11-25

申请号：BRPI0812290

申请日：2008-05-30

Applicant: BASF SE

Inventor： SCHLIEPHAKE VOLKER ,  BOTT KLAUS ,  BECHER ROLF-DIETER ,  MUELLER-ENGEL KLAUS JOACHIM ,  PETZOLDT JOCHEN ,  CREMER ULRICH ,  RAICHLE ANDREAS

IPC: B01J8/06

公开(公告)号：AU2012236897A1

公开(公告)日：2013-09-05

申请号：AU2012236897

申请日：2012-03-23

Applicant: BASF SE

Inventor： SCANLON EUGENE ,  DESANTIS KEVIN ,  BETTE VIRGINIE ,  PETZOLDT JOCHEN

IPC: C10M145/14 ,  C08F20/18 ,  C10M149/04 ,  C10N20/04 ,  C10N30/02 ,  C10N30/08 ,  C10N70/00

Abstract: A lubricant composition having improved non-Newtonian viscometrics includes at least 85 weight percent of a base oil and 1 to 15 weight percent of a lubricant additive. The additive itself includes 10 to 80 weight percent of a diluent oil and 30 to 80 weight percent of a random co-polymeric viscosity index improver. The viscosity index improver is the free-radical polymerization product of at least 5 to 15 weight percent methyl methacrylate and 5 to 95 weight percent of a C

公开(公告)号：AT500890T

公开(公告)日：2011-03-15

申请号：AT04797918

申请日：2004-11-16

Applicant: BASF SE

Inventor： PETZOLDT JOCHEN ,  MUELLER-ENGEL KLAUS JOACHIM

IPC: B01J23/888 ,  B01J35/00 ,  B01J35/02 ,  C07C45/35 ,  C07C47/22

Abstract: The invention relates to a method for the heterogeneously-catalysed gas-phase partial oxidation of propene to produce acrolein with a propene loading of the catalyst bed of > 120 Nl/l h and a total content of CO2 and saturated hydrocarbons in the reaction product of less than 15 mol. %, whereby the catalyst in the catalyst bed is an annular full catalyst, the active mass of which is a multi-metal oxide in which the molar ratios are Co/Fe = 2 to 4 and Co/Mo = 0.3 to 0.7.

公开(公告)号：AT475637T

公开(公告)日：2010-08-15

申请号：AT04722177

申请日：2004-03-20

Applicant: BASF SE

Inventor： DIETERLE MARTIN ,  PETZOLDT JOCHEN ,  MUELLER-ENGEL KLAUS

IPC: C07C45/35

Abstract: The invention relates to a method for the heterogeneously catalysed partial gas phase oxidation of propene to form acrolein, whereby the initial mixture of reaction gas is oxidised on a fixed-bed catalyst bed arranged in two successive reaction zones A and B, with a propene load

公开(公告)号：DE102008054740A1

公开(公告)日：2010-06-17

申请号：DE102008054740

申请日：2008-12-16

Applicant: BASF SE

Inventor： THOMAS FLORIAN ,  PETZOLDT JOCHEN ,  GAERTNER MARTIN

IPC: C07F7/12 ,  C07F7/02 ,  C07F7/08

Abstract: Verfahren zur Herstellung von silylierten Monocarbonsäuren durch Umsetzung von C-C-Monocarbonsäuren mit Halogensilanen der allgemeinen Formel (I) SiHalR, worin Hal ein Halogenatom, ausgewählt aus der Gruppe, Fluor, Chlor, Brom oder Iod ist, R unabhängig voneinander Wasserstoff, C-C-Alkyl oder Aryl ist, und x eine ganze Zahl von 0 bis 3 ist, unter Bildung von Halogenwasserstoff in Gegenwart einer Hilfsbase, in dem die Hilfsbase mit dem Halogenwasserstoff ein Salz bildet, das mit dem Wertprodukt oder der Lösung des Wertproduktes in einem geeigneten Lösungsmittel zwei nicht mischbare Phasen ausbildet und abgetrennt wird.

公开(公告)号：DE102007025869A1

公开(公告)日：2008-07-03

申请号：DE102007025869

申请日：2007-06-01

Applicant: BASF SE

Inventor： SCHLIEPHAKE VOLKER ,  BOTT KLAUS ,  BECHER ROLF-DIETER ,  MUELLER-ENGEL KLAUS JOACHIM ,  PETZOLDT JOCHEN ,  CREMER ULRICH ,  RAICHLE ANDREAS

IPC: B01J8/06

Abstract: Following a prior reaction in the tube bundle reactor, and between extraction and re-charging, the solid layer of molybdenum oxide or and/or molybdenum oxide hydrates deposited on the insides of the reactor tubes, is brushed away. Cylindrical, especially spirally-configured tube brushes are used. The coating is brushed away immediately on its formation. The preceding process is one of heterogeneous catalysis promoting partial gas phase oxidation. Examples of prior reactions carried out, include conversion of: propylene to acrolein and/or acrylic acid, acrolein to acrylic acid, iso-butene to methacrolein and/or methacrylic acid, methacrolein to methacrylic acid, propane to acrolein and/or acrylic acid, iso-butane to methacrolein and/or methacrylic acid, propylene to acrylonitrile, propane to acrylonitrile, isobutene to methacrylonitrile, isobutane to methacrylonitrile, C 4-hydrocarbon(s) to maleic acid anhydride or methanol to formaldehyde. The after-care or servicing described, complements use of a multi-element, formed oxide catalyst, containing molybdenum oxide in its active mass. The product gas contains steam.