Basf Aktiengesellschaft

Franz Josef Br&ouml;cker

Gerd Kaibel

Klemens Flick

Jochem Henkelmann

Ekkehard Schwab

Werner Aquila

Arnd B&ouml;ttcher

Ernst Langguth

Rolf Pinkos

Rainer Becker

Andreas Ansmann

Manfred Stroezel

Bernhard Bockstiegel

Mathias Haake

Peter Polanek

Heinz Etzrodt

Gerald Meyer

Heinz R&uuml;tter

Joachim Wulff-D&ouml;ring

Hans-Joachim M&uuml;ller

Lothar Laupichler

Ulrich Kammel

Klaus Reimer

Cristina Freire Erdbr&uuml;gger

In a process for the suspension hydrogenation of an anthraquinone compound or a mixture of two or more thereof in a reactor in which there are present the working solution in which at least one catalyst is suspended and, in addition, a hydrogen-containing gas phase, the working solution and the gas phase are, in the reactor, passed at least partly through a fitting having openings or channels whose hydraulic diameter is from 0.5 to 20 mm, preferably from 1 to 10 mm, particularly preferably from 1 to 3 mm.

Method for suspension hydrogenation of an anthraquinone compound in a special reactor in order to produce hydrogen peroxide

A process for hydrogenating an anthraquinone compound or a mixture of two or more thereof utilizes specific catalysts comprising, as active metal, a metal of transition group VIII of the Periodic Table of the Elements.

Method for hydrogenating an anthraquinone compound

Active compositions are deposited by means-of an impregnating process onto structured supports, where the impregnating medium has a surface tension of not more than 50 mN/m. Monoliths are made from the structured supports thus produced. The structured supports or the monoliths are used as catalysts in chemical processes.

Impregnating process for the application of active composition to structured supports or monoliths

Preparation of C10-C30-alkenes by partial hydrogenation of alkynes over fixed-bed supported palladium catalysts

A catalyst packing which can be produced by vapor deposition and/or sputtering of at least one substance active as catalyst and/or promotor onto woven or knitted fabrics or sheets as support material is used in a process for catalytic distillation in which a heterogeneously catalyzed reaction is combined with a simultaneous distillation or rectification over the catalyst packing.

Catalytic distillation process

Catalyst and process for preparing 2-buten-1-ol compounds

Process for preparing 1,4-butanediol by catalytic hydrogenation of 1,4-butinediol

Growing community of inventors

Ludwigshafen, Germany

Franz Josef Bröcker

Growing community of inventors

Ludwigshafen, Germany

Franz Josef Br&ouml;cker

Franz Josef Bröcker