Patents by Inventor Catharina Klanner

Catharina Klanner has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • PROCESS FOR CONTINUOUS HETEROGENEOUSLY CATALYZED PARTIAL DEHYDROGENATION OF AT LEAST ONE HYDROCARBON TO BE DEHYDROGENATED
    Publication number: 20070142689
    Abstract: A process for continuous heterogeneously catalyzed partial dehydrogenation of at least one hydrocarbon to be dehydrogenated in a reactor which is manufactured from a steel with specific elemental composition on its side in contact with the reaction gas, and also partial oxidations of the dehydrogenated hydrocarbon and the reactor itself.
    Type: Application
    Filed: December 21, 2006
    Publication date: June 21, 2007
    Applicant: BASF Aktiengesellschaft
    Inventors: Claus Hechler, Wilhelm Ruppel, Gotz-Peter Schindler, Catharina Klanner, Hans-Jurgen Bassler, Martin Dieterle, Karl-Heinrich Klappert, Klaus Muller-Engel
  • PROCESS FOR STABLY OPERATING A CONTINUOUS PREPARATION PROCESS FOR OBTAINING ACROLEIN OR ACRYLIC ACID OR A MIXTURE THEREOF FROM PROPANE
    Publication number: 20070123732
    Abstract: A process for stably operating a continuous preparation process for obtaining acrolein or acrylic acid or a mixture thereof from propane, in which the feed rate of fresh propane to the process is utilized as a correcting element for stable steady-state operation.
    Type: Application
    Filed: November 1, 2006
    Publication date: May 31, 2007
    Applicant: BASF Aktiengesellschaft
    Inventors: Martin Dieterle, Gotz-Peter Schindler, Catharina Klanner
  • PROCESS FOR PREPARING ACROLEIN OR ACRYLIC ACID OR A MIXTURE THEREOF FROM PROPANE
    Publication number: 20070088092
    Abstract: A process for preparing acrolein or acrylic acid or a mixture thereof from propane, in which propane is dehydrogenated under heterogeneous catalysis in a reaction zone A and the propylene formed is partially oxidized heterogeneously in a reaction zone, reaction zone A being operated in loop mode and reaction gas mixture input stream A fed to the reaction zone A comprising added molecular hydrogen which is added to this input stream as late as possible.
    Type: Application
    Filed: September 19, 2006
    Publication date: April 19, 2007
    Applicant: BASF Aktiengesellschaft
    Inventors: Catharina Klanner, Martin Dieterle, Gotz-Peter Schindler, Tsung-Chieh Cheng, Klaus Muller-Engel
  • Preparation of acrolein or acrylic acid or a mixture thereof by heterogeneously catalyzed partial gas phase oxidation of propylene
    Publication number: 20060004227
    Abstract: A process for preparing acrolein or acrylic acid or a mixture thereof by heterogeneously catalyzed partial gas oxidation of propylene, in which the starting reaction gas mixture has the following contents: from 6 to 9% by volume of propylene, from 8 to 18% by volume of molecular oxygen, from 6 to 30% by volume of propane and from 32 to 72% by volume of molecular nitrogen.
    Type: Application
    Filed: May 18, 2005
    Publication date: January 5, 2006
    Applicant: BASF Aktiengesellschaft
    Inventors: Martin Dieterle, Armin Diefenbacher, Goetz-Peter Schindler, Catharina Klanner, Klaus Mueller-Engel, Christoph Adami