Basf Se Corporation

Joana Coelho Tsou

Sebastian Ahrens

Thomas Heidemann

Alexander Panchenko

Annebart Engbert Wentink

Bilge Yilmaz

Christian Schneider

Robert Bayer

Samuel Neto

Steffen Oehlenschlaeger

Frank Kiesslich

Sebastian Kranz

Michael Schlei

Ekkehard Schwab

Hartwig Voss

Andreas Raichle

Ulrich Penzel

Wolfgang Mackenroth

Stefan Maixner

Petr Kubanek

Alexander Schulz

Martin Karches

Steffen Oehlenschläger

Guenther Huber

Michael Zoellinger

Johannes Buettner

Albena Kostova

Dieter Stuetzer

Christian Bechtold

Holgar Braunsberg

Stefanie Haase

Frederik Van Laar

Veronika Will

Sven Boehmeke

Hartwig Voß

Sven Böhmeke

The invention relates to a process for producing a particulate, Si-bonded fluidized-bed catalyst having improved abrasion resistance, which comprises the steps

Process for producing an Si-bonded fluidized-bed catalyst

Process for producing an si-bonded fluidized-bed catalyst

The present invention relates to a process for nonoxidatively dehydroaromatizing a reactant stream comprising C-C-aliphatics, comprising the steps of

Process for preparing benzene from methane

The present invention relates to a catalyst for dehydroaromatizing C-C-aliphatics, said catalyst being obtainable by twice treating a zeolite from the group of MFI and MWW with NH-containing mixtures, in each case with subsequent drying and calcination. The catalyst comprises molybdenum and, if appropriate, as further elements, Cu, Ni, Fe, Co, Mn, Cr, Nb, Ta, Zr, V, Zn and/or Ga. The present invention further provides a process for dehydroaromatizing a mixture comprising C-C-aliphatics by conversion in the presence of the catalyst.

Catalyst for the dehydroaromatisation of methane and mixtures containing methane

The invention relates to a process for the electrochemical separation of hydrogen from a hydrogen-comprising reaction mixture R by means of a gastight membrane-electrode assembly comprising at least one selectively proton-conducting membrane and at least one electrode catalyst on each side of the membrane, where at least part of the hydrogen present in the reaction mixture R is oxidized to protons over the anode catalyst on the retentate side of the membrane and the protons are, after passing through the membrane to the permeate side,

Method for electrochemically removing hydrogen from a reaction mixture

A process for preparing tolylenediamine by hydrogenating dinitrotoluene with hydrogen in the presence of a suspended catalyst

Method for producing toluylenediamine by hydrogenating dinitrotoluene

The present invention relates to a process for converting aliphatic hydrocarbons having 1 to 4 carbon atoms to aromatic hydrocarbons in the presence of a catalyst under nonoxidative conditions, wherein at least some of the hydrogen formed in the conversion electrochemically removed is by means of a gas-tight membrane-electrode assembly.

Process for converting natural gas to aromatics with electrochemical removal of hydrogen

The invention relates to a process for the continuous preparation of toluenediamine by liquid-phase hydrogenation of dinitrotoluene by means of hydrogen in the presence of a suspended, nickel-comprising catalyst in a reactor with a product isolation unit downstream of the reactor to give a product output from the reactor comprising a liquid phase comprising toluenediamine and dinitrotoluene, in which the nickel-comprising catalyst is suspended, wherein the concentration of dinitrotoluene in the liquid phase of the product output from the reactor in the region between the reactor and the downstream product isolation unit is set to a value in the range from 1 to 200 ppm by weight, based on the total weight of the liquid phase of the product output from the reactor.

Process for preparing toluenediamine by hydrogenation of dinitrotoluene

The invention relates to a process for converting aliphatic hydrocarbons having from 1 to 4 carbon atoms into aromatic hydrocarbons, which comprises the steps:

Method for reacting natural gas to aromatics while electrochemically removing hydrogen and electrochemically reacting the hydrogen water

The present invention relates to a process for nonoxidative dehydroaromatization of aliphatic hydrocarbons by converting a reactant stream comprising aliphatic hydrocarbons in the presence of a catalyst which comprises at least one metallosilicate as a support, at least one element selected from the group of Mo, W and Re as an active component and at least one further transition metal which is not a noble metal as a dopant, wherein the catalyst is regenerated regularly with hydrogen under nonoxidative conditions. The further transition metal used is preferably Fe, Ni, Cu and Co.

Method for the dehydroaromatisation of mixtures containing methane by regenerating the corresponding catalysts that are devoid of precious metal

The present invention relates to a process for converting aliphatic hydrocarbons having 1 to 4 carbon atoms to aromatic hydrocarbons, comprising the steps of:

Process for converting natural gas to aromatics with electrochemical removal of hydrogen to generate electrical power and obtain hydrogen

Growing community of inventors

Heidelberg, Germany

Joana Coelho Tsou