Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Igor V. Babich"'
Publikováno v:
Industrial & Engineering Chemistry Research
Industrial and Engineering Chemistry Research, 56
Industrial and Engineering Chemistry Research, 56
ZnCl2 hydrate, the main molten salt used in biomass conversion, combined with low concentration HCl is an excellent solvent for the dissolution and hydrolysis of the carbohydrates present in lignocellulosic biomass. The most recalcitrant carbohydrate
Publikováno v:
ChemCatChem, 5(2), 557-564. Wiley-VCH Verlag
The catalytic performance of Pt–Re/TiO2 catalysts, that is, activity and stability, in single-stage water gas shift reactions was investigated by studying the influence of preparation strategies, Pt/Re molar ratios, and metals contents. Results sho
Publikováno v:
Langmuir, 24(15), 8220-8228. American Chemical Society
The surface morphology of Li-promoted MgO catalysts prepared using the sol-gel method (sg) and wet impregnation procedure (imp), respectively, has been studied by low-temperature infrared spectroscopy of adsorbed CO molecules. The results show that s
Autor:
Igor V. Babich, Michiel Makkee, Lyudmila F. Sharanda, Yuri V. Plyuto, Lyudmyla Davydenko, Jacob A. Moulijn
Publikováno v:
Thermochimica Acta. 456:145-151
Precipitated γ-alumina support was decorated with Mn(acac) 3 by incipient wetness impregnation with toluene solutions containing Mn(acac) 3 in amount equivalent to loading of 0.35, 0.74, 1.38, 2.38 and 3.50 Mn(acac) 3 moleculs per nm 2 of the suppor
Autor:
Yuri V. Plyuto, Igor V. Babich, Michiel Makkee, Jerzy Stoch, Jacob A. Moulijn, Anatoliy P. Shpak, Lyudmila F. Sharanda, Igor V. Plyuto
Publikováno v:
Surface and Interface Analysis. 38:917-921
Hybrid carbon-alumina supports, synthesised by pyrolysis of grafted 4,4'-methylenebis-(phenylisocyanate) moiety on the alumina surface, were characterised by X-ray photoelectron spectroscopy. The recorded Al 2p and C 1s envelopes showed asymmetry tha
Publikováno v:
Industrial & Engineering Chemistry Research. 40:357-363
A rotating adsorber, which combines different steps of a cyclic separation process into a single unit, is described. Its design provides for the simultaneous exposure of the various tubular adsorbers of the rotor to the different steps of the process
Autor:
Igor V. Plyuto, Anatoliy P. Shpak, Igor V. Babich, Yuri V. Plyuto, Lyudmila F. Sharanda, Jerzy Stoch, Jacob A. Moulijn
Publikováno v:
Surface and Interface Analysis. 27:911-914
Publikováno v:
ThermoChimica Acta, 335, 87-91. Elsevier
Precursors of alumina- and silica-supported ruthenium catalysts were prepared by pore volume impregnation of the dehydrated supports with a benzene solution of Ru(acac) 3 . The prepared samples were characterized by diffuse reflectance FTIR and TG/DT
Publikováno v:
Applied Surface Science. 140:176-181
AlPO 4 -5 molecular sieve was modified by gas phase reaction with Cr(acac) 3 affording Cr/AlPO 4 -5 material with a chromium content not exceeding 0.2 wt.%. Attachment of Cr species to the external surface of AlPO 4 -5 is suggested to result from int
Publikováno v:
Applied Surface Science. 119:11-18
The detailed analysis of the experimental XPS envelopes of the model MoO3/Al2O3 and MoO3/SiO2 systems was performed using a curve fitting procedure. It appeared possible to fit the XPS spectrum of MoO3/Al2O3 system with a single Mo 3d5/2-Mo 3d3/2 dou