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The estimation of small quantities of total sulphur in benzoles

✍ Scribed by French, K. H. V. ;Claxton, G.

Publisher
Wiley (John Wiley & Sons)
Year
1946
Weight
536 KB
Volume
65
Category
Article
ISSN
0368-4075

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✦ Synopsis

Abstract

The standard S.T.P.T.C* method of estimating total sulphur was designed primarily for determining sulphur in commercial products, in particular motor benzoic, of which tlio sulphur content is between 0Β·1 and 0Β·4% w/w. In connection with the estimation of individual sulphur compounds in benzolo a method is needed for quantities of sulphur of the order of 0Β·01% w/w. Such a method of analysis would also be, of extreme value for determining the sulphur in products such as pure benzole, now being required with low sulphur contents for synthetic processes.

πŸ“œ SIMILAR VOLUMES

The estimation of sulphur compounds in c
The estimation of sulphur compounds in crude and refined benzoles. Part II
✍ Claxton, G. ;Hoffert, W. H. πŸ“‚ Article πŸ“… 1946 πŸ› Wiley (John Wiley & Sons) βš– 498 KB πŸ‘ 1 views

## Abstract Based on the experiments described in Part I, methods of analysis of sulphur compounds that have been found successful are described in detail, followed by a scheme of analysis for a complete examination of the sulphur compounds in a crude or refined benzole. For the sake of convenience

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✍ Dick, T. A. πŸ“‚ Article πŸ“… 1947 πŸ› Wiley (John Wiley & Sons) βš– 557 KB

## Abstract A colorimetric and quantitative test for estimating small quantities of thiophen in pure benzene has been published1 recently. A companion test is required for small quantities of carbon disulphide. The test for thiophen is applicable only to samples free from unsaturated hydrocarbons,