

HETEROGENEOUS CATALYTIC OXIDATIVE CONVERSION OF ETHANE TO ETHYLENE
Abstract
Multicomponent and multiphase oxide catalysts with uniform composition Mo1V0,3Te0,23Nb12 but different phase content has been studied in oxidative ethane conversion to ethylene and characterized using X-ray analysis. Phase composition of the samples was varied by modifying preparation conditions, viz different pH and method of drying of wet precursor as well as calcination of solid one, the content of separated phase was define by Rietveld method. It has been found that in oxidative conversion of ethane catalytic properties of oxide samples are determined by the content of orthorhombic M1 phase with layered structure and composition (TeO)0,23(Mo,V,Nb)5O14.
About the Authors
V. M. BondarevaRussian Federation
T. Yu. Kardash
Russian Federation
E. V. Ischenko
Russian Federation
V. I. Sobolev
Russian Federation
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Review
For citations:
Bondareva V.M., Kardash T.Yu., Ischenko E.V., Sobolev V.I. HETEROGENEOUS CATALYTIC OXIDATIVE CONVERSION OF ETHANE TO ETHYLENE. Kataliz v promyshlennosti. 2014;(6):38-44. (In Russ.)