Technical University of Aachen
Inst. of Technical Chemistry and Petrochemistry
Templergraben 55
52056 Aachen

Prof. Dr. Wilhelm Keim
Telephone:	++49-(0)241-80 64 80, -81
Fax:	++49-(0)241-8 88 81 77
E-mail:

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• homogeneous catalysis
• heterogenizing homogeneous catalysts
• search for selective (regio and stereo) C-C linkages (oligomerization, polymerization, functionalization, CO/H₂-reactions, hydroformylation)

• Five 100-500 NMR
• GC-MS
• X-ray
• pilot plant

• homogeneous catalysis
• C-C linkage
• oligomerization
• polymerization
• nickel
• palladium
• synthesis gas chemistry
• hydroformylation
  Last data update: Aug 97

RWTH Aachen
Inst. fuer Brennstoffchemie und phys.-chem. Verfahrenstechnik; Lehrstuhl fuer Techn. Chemie und Heterogene Katalyse
Worringerweg 1
52074 Aachen

Prof. Dr. Wolfgang F. Hoelderich
Telephone:	++49-(0)241-80-26560 or 61
Fax:	++49-(0)241-80-22-291
e-mail:
Homepage:	http://www.rwth-aachen. de/tchk/Ww/main.html

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• substitution of conventional heterogeneous catalysts on the basic of microporous and other catalytic materials
• application of molecular sieves as Brxnsted or Lewis acids and bases in the acid-base catalysis new low-cost synthesis routes for chemicals
• renewable raw materials in the synthesis of chemicals
• heterogenization/immobilisation of homogeneous catalysts

• High-resolution solid-state NMR DSX 500, Bruker
• X-ray diffractometer, Siemens D-5000
• FTIR spectrometer Protege 460, Nicolet
• UV-Vis spectrometer Lambda 16, Perkin-Elmer
• Adsorption apparatus ASAP 2010, Micromeritics
• Adsorption apparatus Omnisorp 100, Coulter
• ICP-AE spectrometer Spectroflame D, Spectro
• numerous GC-devices and one HPLC-apparatus, high pressure and high temperature reactors
• fluidized beds, trickle beds, fixed beds, autoclaves
• pilot plant

• heterogeneous catalysis
• industrial intermediate products
• fine chemicals
• Nafion silica composites
• acid-base catalysis
• oxidation reactions
• zeolites