Published 1977 | Version v1
Journal article Metadata-only

Study of the interaction between intermediate vanadium oxides and carbon

Creators

  • 1. Moskovskij Inst. Stali i Splavov (USSR)

Description

Kinetics of interaction of vanadium oxides V2O5, V3O7, V6O13, and V2O4 with carbon has been investigated. Intermediate oxides have been obtained by solid phase caking of pressed mixtures of V2O5 and V2O3 in an inert atmosphere. For investigation use was made of chromatographic analysis of gaseous reaction products and X-ray phase analysis. Maximum rate of interacting V3O7 and V6O13 with carbon is 1.5-2 times higher than the rate on interacting V2O5 with carbon. ''Anomalously'' high rates of interaction of V3O7 and V6O13 with carbon are explained by considering crystal structures of oxides

Additional details

Additional titles

Original title (Russian)
Исследование взаимодействия промежуточных окислов ванадия с углеродом

Publishing Information

Journal Title
Izv. Vyssh. Uchebn. Zaved., Chern. Metall.
Journal Issue
no.5
Series
Izv. Vyssh. Uchebn. Zaved., Chern. Metall.

INIS

Country of Publication
USSR
Country of Input or Organization
USSR
INIS RN
9369688
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; S36: MATERIALS SCIENCE;
Descriptors DEI
ALLOTROPY; ANNEALING; CARBON; CHEMICAL REACTION KINETICS; CRYSTAL STRUCTURE; HIGH TEMPERATURE; INERT ATMOSPHERE; MELTING POINTS; PHASE STUDIES; SINTERED MATERIALS; VANADIUM OXIDES
Descriptors DEC
CHALCOGENIDES; CONTROLLED ATMOSPHERES; ELEMENTS; HEAT TREATMENTS; KINETICS; NONMETALS; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; REACTION KINETICS; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS; TRANSITION TEMPERATURE; VANADIUM COMPOUNDS

Optional Information

Notes
For selective English translation see the journal Steel USSR.