TO THE QUANTITATIVE ESTIMATION OF THE VAPOR-PRESSURE OF VOLATILE CORROSION-INHIBITORS

Authors
ANDREEV NN
Citation
Nn. Andreev, TO THE QUANTITATIVE ESTIMATION OF THE VAPOR-PRESSURE OF VOLATILE CORROSION-INHIBITORS, Protection of metals, 34(2), 1998, pp. 101-111
Citations number
15
Categorie Soggetti
Metallurgy & Metallurigical Engineering
Journal title
Protection of metals → ACNP
ISSN journal
00331732
Volume
34
Issue
2
Year of publication
1998
Pages
101 - 111
Database
ISI
SICI code
0033-1732(1998)34:2<101:TTQEOT>2.0.ZU;2-T
Abstract
Based on the free-energy linearity principle and on the scale of xi(R) constants, an approach for predicting the vapor pressure of volatile organic corrosion inhibitors is analyzed. Procedures for estimating th e xi(R) constants and for constructing the basic correlation dependenc es from indirect data are developed. The possibility of predicting the volatility of organic substances from their boiling points is conside red. Examples of calculating the vapor pressure of several inhibitors are given.