Process for preparing 2,3,3,3-tetrafluoropropene
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United States of America Patent
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Apr 16, 2013
Grant Date -
Jun 23, 2011
app pub date -
Aug 20, 2009
filing date -
Aug 22, 2008
priority date (Note) -
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Abstract
The present invention provides a process for producing 2,3,3,3-tetrafluoropropene including the step of dehydrofluorinating 1,1,1,2,3-pentafluoropropane, wherein 1,3,3,3-tetrafluoropropene and 1,1,3,3,3-pentafluoropropane are supplied together with 1,1,1,2,3-pentafluoropropane to a reactor containing a catalyst to simultaneously perform dehydrofluorination reaction and isomerization reaction.
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