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Syngas reactions XII. The selective preparation of acetaldehyde, alkanols, esters and acetic acid from synthesis gas

✍ Scribed by John F Knifton; J J Lin

Publisher: John Wiley and Sons
Year: 1989
Tongue: English
Weight: 351 KB
Volume: 3
Category: Article
ISSN: 0268-2605
DOI: 10.1002/aoc.590030613

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✦ Synopsis

Several classes of commercially important oxygenates, including acetaldehyde, ethanol, methyl acetate, ethyl acetate and acetic acid as well as C1-C3 alcohol/acetate ester mixtures, may each be selectively generated from synthesis gas through the application of novel classes of rutheniumcontaining bimetallic catalysts particularly those of ruthenium and cobalt (Ru-Co). A particular feature of these versatile catalysts is that all precursors are iodidefree. Products are formed through a combination of carbon monoxide hydrogenation, methanol homologation, methyl acetate homologation and methanol carbonylation reaction sequences.

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