Chemistry

2004, No. 2

S.V. Korkina, V.M. Rutskiy, P.P. Purygin

THE ANALYSIS OF PRODUCTION EXHAUSTS BY THEIR EFFECT ON THE EXTERNAL ISOLATION OF ENERGY SUPPLY SYSTEM IN RAILWAY TRANSPORT

In the paper an analysis of production exhausts of different industrial processes (about 60 enterprises have been tested) in view of their effect on the external isolation of energy supply system in railway transport is presented.

S.V. Korkina, I.V. Seryapova, V.M. Rutskiy, P.P.Purygin

ATMOSPHERE CONTAMINATION SOURCES AND THEIR EFFECT ON ELECTRIC ISOLATION OF CONTACT NET

Adsorption of n-alkanes and aromatic compounds on unmodified and the modified by cholesteric liquid crystal graphitized thermatomic blacks (GTCB) of different marks is investigated. The retention variation of adsorbates on columns with different samples of GTCB, and also agency of heterogeneity of GTCB surface on thermodynamic properties of adsorption at surface modification by a mesogen monolayer are considered.