Ion Exchange Resins as Catalysts

作者:

GG ThomasCW Davies

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摘要:

ION exchange resins, in the hydrogen form, appear to offer several advantages as acid catalysts, such as the possibility of their continuous or repeated use without renewal, and their easy removal, by decantation or otherwise, from the reaction mixture. A paper on the subject has now been published by Sussman1, who reports several examples of the successful use of `Zeo-Karb' in esterification, alcohol dehydration and other acid-catalysed processes. Sussman was less successful with ester hydrolysis, and attributes this to the poor contact attainable in the three-phase system ester-water-catalyst.

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DOI:

10.1038/159372a0

被引量:

81

年份:

1947

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来源期刊

Nature
1947/01/01

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引用走势

1951
被引量:10

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