Process and catalyst for the manufacture of acetic acid
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United States of America Patent
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Jul 12, 2011
Grant Date -
Oct 30, 2008
app pub date -
Nov 17, 2005
filing date -
Dec 17, 2004
priority date (Note) -
Expired
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Abstract
Catalyst system for the production of acetic acid comprising a rhodium carbonylation catalyst, methyl iodide and at least one heteropolyacid promoter.
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