Capillary Microreactor with PdZn/(Ti,Ce)O2 Coating for Selective Hydrogenation of 2-Methyl-3-Butyne-2-ol
EuropaCat-XII: 12th European Congress on Catalysis “Catalysis: Balancing the use of fossil and renewable resources”
30 Aug - 4 Sep 2015
||EuropaCat XII. Catalysis: Balancing the use of fossil and renewable resources. XII European Congress on Catalysis, Kazan (Russia), 30 August - 4 September, 2015 : Book of Abstracts
Boreskov Institute of Catalysis. Novosibirsk.2015.
2184 c. ISBN 9785906376107.
Boreskov Institute of Catalysis SB RAS, Novosibirsk, Russia
Institute of Coal Chemistry and Material Science, Kemerovo, Russia
The performance of a capillary microreactor coated with mesoporous Pd/(Ti,Ce)O2 and Pd80 Zn20/(Ti, Ce)O2 thin films has been tested in the selective hydrogenation of alkyne alcohol. Catalytic coatings were prepared by dip-coating method of the inner wall of a fused silica capillary with an internal diameter of 250 µm using nanoparticles-based precursor solution. The capillary microreactors were tested in the hydrogenation of 2-methyl-3-butyne-2-ol (0.05-0.3M solution with methanol as a solvent) in 313-323 К temperature range and at the hydrogen partial pressure ranging from 0.3 to 1.0. The highest selectivity of 94% to 2-methyl-3-butene-2-ol was obtained at 99.8% conversion on the Pd80Zn20/(Ti,Ce)O2 coating