Heterogeneous Catalysis in the Liquid Phase: A Study of Some of the Factors Affecting Alkyne Hydrogenation

By E. Shutt; J. M. Winterbottom

doi:10.1595/003214071X1539499

ISSN: 0032-1400

oa Heterogeneous Catalysis in the Liquid Phase

A Study of Some of the Factors Affecting Alkyne Hydrogenation
Authors: By E. Shutt¹ and J. M. Winterbottom¹
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Affiliations: ¹ Department of Chemical Engineering, University of Birmingham
Source: Platinum Metals Review, Volume 15, Issue 3, Jul 1971, p. 94 - 99
DOI: https://doi.org/10.1595/003214071X1539499
- Published online: 01 Jan 1971

Abstract

The number of parameters affecting the rate and possibly the mechanism of a liquid phase, heterogeneously catalysed reaction is very much larger than that for the analogous gas phase reaction. The hydrogenation of two alkynes has been studied using a palladium oxide catalyst, in a number of solvents, in order to discover the effect of the latter upon the rates of reaction. It was hoped that results of general applicability to other liquid phase heterogeneously catalysed systems might be obtained. In this context, surface- and diffusion-controlled regimes have been identified, pronounced solvent effects were observed and attempts have been made to measure hydrogen concentrations in solution under reaction conditions.

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References

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Heterogeneous Catalysis in the Liquid Phase

Platinum Metals Review 15, 94 (1971); https://doi.org/10.1595/003214071X1539499

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Article Type: Research Article

oa Heterogeneous Catalysis in the Liquid Phase

A Study of Some of the Factors Affecting Alkyne Hydrogenation

Abstract

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