منابع مشابه
Catalytic dehydroisomerization of n-alkanes to isoalkenes
An equilibrated mixture of pentene isomers was produced by dehydroisomerization of n-pentane on catalysts consisting of Pt clusters within [Fe]ZSM-5 channels. These catalysts showed high isomerization rates, excellent stability even without added H2, and isopentene selectivities above 60%. Metal sites on Pt clusters dehydrogenate n-alkanes and n-alkenes formed undergo skeletal rearrangements wi...
متن کاملn-alkanes on MgO(100). II. Chain length dependence of kinetic desorption parameters for small n-alkanes.
Coverage-dependent desorption-kinetics parameters are obtained from high-quality temperature-programmed desorption data for seven small n-alkane molecules on MgO(100). The molecules, CNH2N+2 (N=1-4,6,8,10), were each studied for a set of 29 initial coverages at a heating ramp rate of 0.6 K/s as well as at a set of nine ramp rates in the range of 0.3-10.0 K/s. The inversion analysis method with ...
متن کاملGeneralized relation between surface tension and viscosity: a study on pure and mixed n-alkanes
A generalized relation is presented to correlate liquid–vapor surface tension with viscosity, both for pure compounds and mixtures. Plots of different data sets verify that the natural logarithm of the surface tension is linear with the reciprocal viscosity, with slope-dependent on the molecular weight and constant intercept for n-alkanes with chain length greater than n-C10H22. For these, the ...
متن کاملDegradation of long-chain n-alkanes in soil microcosms by two actinobacteria.
The ability of two recently isolated actinobacteria, that degrade medium and long chain n-alkanes in laboratory water medium, was investigated in soil microcosms using different standard soils that were artificially contaminated with n-alkanes of different length (C(12)- C(20)- C(24)- C(30)). The two strains, identified as Nocardia sp. SoB and Gordonia sp. SoCp, revealed a similar high HC degra...
متن کاملPredicting the High-Pressure Phase Equilibria of Binary Mixtures of Perfluoro-n-alkanes + n-Alkanes Using the SAFT-VR Approach
The phase behavior of perfluoro-(n)-alkane + (n)-alkane binary mixtures is of particular interest given their unexpected large positive deviations from Raoult’s law. Binary mixtures of perfluoromethane + (n)-alkanes from methane to heptane are studied here, illustrating the continuous change in phase behavior from type II to type III that these systems exhibit. Some symmetrical systems that dis...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Veterinary Anaesthesia and Analgesia
سال: 2017
ISSN: 1467-2987
DOI: 10.1016/j.vaa.2016.07.003