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Dive into the research topics where Ulrich Cremer is active.

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Featured researches published by Ulrich Cremer.


Archive | 2007

Process for the long-term operation of a heterogeneously catalyzed partial gas phase oxidation of an organic starting compound

Ulrich Cremer; Martin Dieterle; Klaus Joachim Müller-Engel


Archive | 2008

Method for producing catalyst moulded bodies whose active mass is a multi-element oxide

Andreas Raichle; Frank Rosowski; Sabine Huber; Ulrich Cremer; Stefan Altwasser; Klaus Joachim Müller-Engel


Archive | 2007

Preparing catalyst molded body comprises adding a finely ground precursor mixture to the graphite until the desired geometry is formed, thermally treating the catalyst precursor molded body to obtain the catalyst molded body

Stefan Altwasser; Ulrich Cremer; Sabine Huber; Klaus-Joachim Dr. Müller-Engel; Andreas Raichle; Frank Rosowski


Archive | 2007

Preparing a catalyst molded body, useful e.g. to prepare catalyst for gas phase partial oxidation of an organic compound, comprises molding a precursor mixture to a desired geometry, using graphite, and thermally treating the molded body

Stefan Altwasser; Ulrich Cremer; Sabine Huber; Klaus Joachim Müller-Engel; Andreas Raichle; Frank Rosowski


Archive | 2006

Method for filling a reactor

Jochen Petzoldt; Ulrich Cremer; Martin Dieterle


Archive | 2008

Process for preparing shaped catalyst bodies whose active composition is a multielement oxide

Andreas Raichle; Frank Rosowski; Sabine Huber; Ulrich Cremer; Stefan Altwasser; Klaus Joachim Mueller-Engel


Archive | 2008

Preparing catalyst molded body, useful e.g. in ammoxidation of propene to acrylonitrile, comprises mixing starting mass having fine particles of bismuth mixed oxide with another starting mass, and forming geometrical molded bodies

Ulrich Cremer; Catharina Horstmann; Klaus Joachim Müller-Engel; Andreas Raichle; Frank Rosowski


Archive | 2008

Process for preparing a catalyst consisting of a support body and a catalytically active composition applied on the surface of the support body

Ulrich Cremer; Andreas Raichle; Frank Rosowski; Ulrich Hammon; Klaus Joachim Mueller-Engel


Archive | 2009

PROCESS FOR PRODUCING GEOMETRIC SHAPED CATALYST BODIES

Andreas Raichle; Catharina Horstmann; Frank Rosowski; Klaus Joachim Mueller-Engel; Jochen Petzoldt; Ulrich Cremer


Archive | 2008

VERFAHREN ZUM BESCHICKEN EINES REAKTORS MIT EINEM KATALYSATORFESTBETT, DAS WENIGSTENS RINGFÖRMIGE KATALYSATORFORMKÖRPER K UMFASST

Andreas Raichle; Holger Borchert; Klaus Joachim Müller-Engel; Hagen Wilmer; Cornelia Katharina Dobner; Ulrich Cremer

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Frank Rosowski

Technical University of Berlin

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Jochen Petzoldt

Technische Universität Darmstadt

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Jochen Petzoldt

Technische Universität Darmstadt

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