Method of producing saturated C3-C20-alcohols
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United States of America Patent
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Jul 20, 2004
Grant Date -
Jun 19, 2003
app pub date -
Nov 14, 2002
filing date -
May 18, 2000
priority date (Note) -
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Abstract
The invention relates to a process for the preparation of saturated C.sub.3 -C.sub.20 -alcohols in which a liquid hydrogenation feed comprising at least one C.sub.3 -C.sub.20 -aldehyde is passed over a bed of a hydrogenation catalyst in the presence of a hydrogen-containing gas, which comprises adding to the hydrogenation feed an amount, homogeneously soluble therein, of a salt-like base. The addition of base suppresses side reactions, such as acetalization, aldolization, Tischtschenko reaction or ether formation.
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