DENUDER TUBES USED WITH GAS-CHROMATOGRAPHIC INSTRUMENTATION TO MEASURE RATE COEFFICIENTS AND EQUILIBRIUM-CONSTANTS

被引：34

作者：

KATSANOS, NA ^{[1
]}

ROUBANIKALANTZOPOULOU, F ^{[1
]}

机构：

[1] NATL TECH UNIV ATHENS, DEPT CHEM ENGN, GR-15780 ZOGRAFOS, GREECE

来源：

JOURNAL OF CHROMATOGRAPHY A | 1995年 / 710卷 / 01期

关键词：

D O I：

10.1016/0021-9673(95)00157-I

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

To provide a scientific basis for conservation of objects of cultural heritage from air pollution, the use of denuder tubes in conjunction with gas chromatographic instrumentation is described. This leads to the determination of deposition velocities, reaction probabilities, adsorption isotherms and other physico-chemical parameters for the action of air pollutants on solid surfaces. Cylindrical, annular, parallel plate and wet effluent denuders are theoretically described, in addition to simple cylindrical without air flowing through them. The latter are combined with the reversed-flow gas chromatographic technique.

引用

页码：191 / 228

页数：38

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