๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

The gas-liquid chromatography of the chloroethanes and chlorotoluenes

โœ Scribed by D.A. Solomons; J.S. Ratcliffe

Publisher
Elsevier Science
Year
1973
Tongue
English
Weight
906 KB
Volume
76
Category
Article
ISSN
1873-3778

No coin nor oath required. For personal study only.

โœฆ Synopsis

The quantitative chromatography to analyse the reaction products of the photochemical chlorinations of ethylene and toluene (ring and side-chain substitution) is presented as calibrations of component peak height or area ratios Y~YSZCS mass ratio.

An empirical procedure is proposed to provide a rapid method of predicting the composition of a mixture of chlorinated components, which are members of the same chromatographic family, by transforming the calibrations obtained using one chromatographic system in order to render them useful for another, different system.

๐Ÿ“œ SIMILAR VOLUMES

Chlorine-photosensitized oxidations of c
Chlorine-photosensitized oxidations of chloroethanes and chloroethylenes in the gas phase
โœ L. Bertrand; L. Exsteen-Meyers; J. A. Franklin; G. Huybrechts; J. Olbregts ๐Ÿ“‚ Article ๐Ÿ“… 1971 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 366 KB

Long-chain chlorine-photosensitized oxidation has been observed in the gas phase at about 355'K for 1,1,2,2-and 1,1,1,2-C~H~C14, CZHClS, and CzC14 but not for CzHe, 1,2-CzH4C12, I,l,I-C2H3C13, CzH4, and 1,2-CzHzCIz. This is shown to depend on the exothermicity of the dissociation of the chloroethoxy

The gasโ€”liquid chromatography of amino a
The gasโ€”liquid chromatography of amino acids
โœ Don Roach; Charles W. Gehrke ๐Ÿ“‚ Article ๐Ÿ“… 1969 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 760 KB

An excellent separation of the N-TFA N-butyl esters of seventeen of the protein amino acids was achieved with acid washed Chromosorb W as the support material mesh, dried at 140~ for 12 h). In these experiments, the liquid phase, stabilized EGA, was used at loadings of from 0.325 w/w o/0 to 0.65 w/w

The separation of volatile liquid mixtur
The separation of volatile liquid mixtures by continuous gas-liquid chromatography
โœ P.E. Barker; D. Critcher ๐Ÿ“‚ Article ๐Ÿ“… 1960 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 703 KB

A process is described for the separation of binary liquid mixtures by a method which is fundamentally the same as extractive distillation but uses a finely divided solid as a carrier for the non-volatile solvent. A non-volatile solvent absorbed on the surface of crushed kieselguhr flows down a colu

Structureโ€”retention correlations of alky
Structureโ€”retention correlations of alkylphenols in gasโ€”liquid and gasโ€”liquid chromatography
โœ W. Engewald; U. Billing; I. Topalova; N. Petsev ๐Ÿ“‚ Article ๐Ÿ“… 1988 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 448 KB

The retention behaviour of alkyl-and dialkylphenols has been investigated by gas-liquid chromatography (GLC) on glass capillary columns, coated with PS-255 and OV-1701-Vi, and by gas-solid chromatography (GSC) on a microcolumn, packed with uncoated graphitized thermal carbon black (GTCB). The depend