Company Filing History:
Years Active: 1987-1991
Title: The Innovations of August-Wilhelm Preuss
Introduction
August-Wilhelm Preuss is a notable inventor based in Dorsten, Germany. He has made significant contributions to the field of metal oxide powders, with a total of four patents to his name. His work focuses on enhancing the manufacturing processes of mono-olefins through innovative catalytic methods.
Latest Patents
Preuss's latest patents involve the development of metal oxide powders and their mixtures. These include metal mixed oxide powders comprised of chromium(III) oxide, titanium(IV) oxide, and vanadium(V) oxide, or their mixtures. The metal oxide powders exhibit BET surfaces ranging from 5 to 50 m²/g and mean particle diameters between 25 and 350 nm. These innovations are particularly useful for increasing conversion and selectivity in the catalytic dehydrogenation of saturated hydrocarbons to produce mono-olefins. The production process utilizes laser pyrolysis of vaporized metal compounds, including chromyl chloride, titanium tetrachloride, and vanadyl chloride, in the presence of specific gases.
Career Highlights
Throughout his career, Preuss has worked with prominent companies such as Veba Oel AG and Vebe Oel Aktiengesellschaft. His expertise in metal oxide technology has positioned him as a key figure in the industry, contributing to advancements in catalytic processes.
Collaborations
Preuss has collaborated with notable colleagues, including Klaus Gottlieb and Hartmut Bruderreck. Their combined efforts have furthered the development of innovative solutions in the field of metal oxides.
Conclusion
August-Wilhelm Preuss's contributions to the field of metal oxide powders and their applications in catalysis highlight his innovative spirit and dedication to advancing technology. His patents and collaborations reflect a commitment to improving industrial processes and enhancing the efficiency of chemical manufacturing.