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Dive into the research topics where Hubert Bielawa is active.

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Featured researches published by Hubert Bielawa.


Materialwissenschaft Und Werkstofftechnik | 2000

Präparation und Charakterisierung von nanokristallinem ZrO2

Hubert Bielawa; V. Hagen; Melanie Kurtz; Elke Löffler; Martin Muhler

Synthesis routes for the preparation of nanocrystalline ZrO 2 as a component of heterogeneous catalysts are briefly discussed. Especially the relation between the phasecomposition and the synthesis parameters is investigated. The use of RAMAN spectroscopy for the phase determination of highly amorphous samples with high surface areas is illustrated.


Angewandte Chemie | 2001

The Ammonia‐Synthesis Catalyst of the Next Generation: Barium‐Promoted Oxide‐Supported Ruthenium

Hubert Bielawa; Olaf Hinrichsen; Alexander Birkner; Martin Muhler


Journal of Catalysis | 2002

The kinetics of ammonia synthesis over ruthenium-based catalysts: The role of barium and cesium

Dariusz Szmigiel; Hubert Bielawa; Melanie Kurtz; Olaf Hinrichsen; Martin Muhler; Wioletta Raróg; Sławomir Jodzis; Zbigniew Kowalczyk; Leszek Znak; Jerzy Zieliński


Industrial & Engineering Chemistry Research | 2001

Rapid Kinetic Measurements in Ammonia and Methanol Syntheses

Hubert Bielawa; Melanie Kurtz; Thomas Genger; Olaf Hinrichsen


Angewandte Chemie | 2001

Der Ammoniakkatalysator der nächsten Generation: Barium-promotiertes Ruthenium auf oxidischen Trägern

Hubert Bielawa; Olaf Hinrichsen; Alexander Birkner; Martin Muhler


Archive | 2003

Process for catalytic ammonia production—preparation and recovery of ammonia synthesis catalyst

Martin Muhler; Olaf Hinrichsen; Hubert Bielawa; Claus J.H. Jacobsen


Archive | 2001

Catalytic ammonia production method and production and recovery method for ammonia synthesis catalyst

Hubert Bielawa; Olaf Hinrichsen; Claus J. H. Jacobsen; Martin Muhler; オラーフ・ヒンリッヒゼン; クラウス・ヨット・ハー・ヤコブセン; フーベルト・ベーラワ; マルテイン・ムーラー


Archive | 2006

Recovery of ammonia synthesis catalyst

Martin Muhler; Olaf Hinrichsen; Hubert Bielawa; Claus J.H. Jacobsen


Archive | 2001

Recovery of the ammonia synthesis catalyst

Hubert Bielawa; Olaf Hinrichsen; Claus J.H. Jacobsen; Martin Muhler


Archive | 2001

Rückgewinnung des Ammoniaksynthesekatalysators Recovering the ammonia synthesis catalyst

Hubert Bielawa; Olaf Hinrichsen; Claus J.H. Jacobsen; Martin Muhler

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V. Hagen

Ruhr University Bochum

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Claus J. H. Jacobsen

Technical University of Denmark

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Dariusz Szmigiel

Warsaw University of Technology

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Jerzy Zieliński

Polish Academy of Sciences

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Leszek Znak

Polish Academy of Sciences

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