Search

Your search keyword '"Sedov, Igor V."' showing total 2 results
Start Over Author "Sedov, Igor V." Journal applied catalysis a: general
2 results on '"Sedov, Igor V."'

2. Structurally uniform 1-hexene, 1-octene, and 1-decene oligomers: Zirconocene/MAO-catalyzed preparation, characterization, and prospects of their use as low-viscosity low-temperature oil base stocks.

Author

Vinogradov, Alexander A., Vinogradov, Alexey A., Lyadov, Anton S., Nifant'ev, Ilya E., Ivchenko, Pavel V., Sedov, Igor V., and Dorokhov, Viktor G.

Subjects
*OLIGOMERS, *ZIRCONOCENES, *VISCOSITY, *ALKENES, *BASE oils
Abstract

An original approach to α-olefin oligomerization as well as novel thermally stable zirconocene catalysts for use in such reactions has been elaborated. The method reported allows the achievement of fractions of lightweight α-olefin oligomers up to 90% yields without considerable formation of byproducts like internal alkenes, alkanes, and higher oligomers. Trimers, tetramers, and pentamers of 1-hexene, 1-octene, and 1-decene were isolated as individual compounds and were hydrogenated. Viscosity characteristics of the isolated saturated and unsaturated hydrocarbons have been studied at various temperatures. The isolated saturated oligomers of 1-octene and 1-decene outperform the traditional electrophilic oligomerization products in terms of viscosity indexes, pour points, and low-temperature viscosity. [ABSTRACT FROM AUTHOR]

Published
2018
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results