Process For The Purification Of Methanol By Distillation
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United States of America Patent
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Issued Date -
Sep 8, 2011
app pub date -
Aug 28, 2009
filing date -
Sep 4, 2008
priority date (Note) -
Abandoned
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Abstract
In a process for distillation, in a distillation column, of a crude stream of methanol produced from synthesis gas, fusel oil is removed from the distillation column as a vapour side draw from a point in the distillation column below the feed, and the vapour side draw is substantially free of alkali. A process for the production of methanol utilising this distillation process is also described.
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