Russian Journal of Applied Chemistry p. 1170 - 1178 (2019)
Update date:2022-08-29
Topics:
Roldugina
Glotov
Isakov
Maksimov
Vinokurov
Karakhanov
A ruthenium-containing catalyst on ZSM-5/MCM-41 micro-mesoporous aluminosilicate support was synthesized. The micro-mesoporous support and supported catalyst were characterized by low-temperature nitrogen desorption/adsorption, temperature-programmed ammonia desorption, transmission electron microscopy, X-ray photoelectron spectroscopy, temperature-programmed reduction with hydrogen, and energy-dispersive X-ray fluorescence analysis. Ru/ZSM-5/MCM-41 has high specific surface area (392 m2 g?1) and high acidity (1087 μmol g?1); the mean ruthenium particle size is 1.7 nm. The catalyst was studied in hydrodeoxygenation of a modelbio-oil compound, guaiacol, in the presence of water at a hydrogen pressure of 5 MPa and temperatures in the interval 130–290°C. The catalyst obtained exhibits high activity in guaiacol hydrodeoxygenation: The conversion was 90%, and the selectivity with respect to cycloalkanes was 64% in 3-h reaction performed at a hydrogen pressure of 5 MPa and a temperature of 230°C.
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Doi:10.1039/c4gc00314d
(2014)Doi:10.1002/chem.200501131
(2006)Doi:10.1080/00958972.2016.1208818
(2016)Doi:10.1021/jo01065a028
(1961)Doi:10.1139/v96-014
(1996)Doi:10.1021/jo01105a053
(1958)