Schuikin; Tscherkaschin, Zhurnal Obshchei Khimii, 1959, vol. 29, p. 2225,2227; engl. Ausg. S. 2191, 2193
作者:Schuikin、Tscherkaschin
DOI:——
日期:——
Kasanski; Plate, Chemische Berichte, 1936, vol. 69, p. 1862,1867
作者:Kasanski、Plate
DOI:——
日期:——
A study of the induced interactions of cyclanes, cyclanones and cyclanols (C5-C8) with olefins
作者:L. Kh. Freidlin、N. M. Nazarova、D. L. Badalova
DOI:10.1007/bf00905363
日期:1967.7
Thiotolerant Ir/SiO2–Al2O3 bifunctional catalysts: Effect of metal–acid site balance on tetralin hydroconversion
作者:Salim Nassreddine、Laurence Massin、Mimoun Aouine、Christophe Geantet、Laurent Piccolo
DOI:10.1016/j.jcat.2010.12.008
日期:2011.3.7
The hydroconversion of tetralin over iridium nanoparticles supported on amorphous silica-alumina (ASA) has been investigated in a continuous high-pressure gas-phase micro-reactor in the presence of H2S. In order to tune the Ir particle size, the bifunctional Ir/ASA catalysts have been submitted to sintering treatments. The samples have been characterized by HRTEM and XPS. From careful analysis of tetralin conversion products by comprehensive two-dimensional gas chromatography (GCxGC-MS) and NMR, compound families have been unambiguously distinguished. Hydrogenation, dehydrogenation. (saturated and aromatic) ring-contraction products, and (saturated and aromatic) one-ring-opening products are formed, without significant cracking. The catalysts exhibit stable activity in the presence of sulfur. As the mean particle size increases from 1.5 to 8 nm, the ring-opening/contraction selectivity increases dramatically. This effect is related to an increase of the acid/metal site ratio. (C) 2010 Elsevier Inc. All rights reserved.
Kasanski; Ssergijenko, Zhurnal Obshchei Khimii, 1939, vol. 9, p. 447,448