Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Anne Pigamo0
Laurent Wendlinger0
Michel Devic0
Date of Patent
August 28, 2012
0Patent Application Number
130016630
Date Filed
June 8, 2009
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The subject of the invention is a process for the purification of 2,3,3,3-tetrafluoro-1-propene (HFO-1234yf). More particularly, it relates to a purification process in which 2,3,3,3-tetrafluoro-1-propene, comprising impurities based on halogen compounds, is brought into contact with an adsorbent, preferably molecular sieves and advantageously molecular sieves having a pore opening with an average diameter between 5 and 11 Å, preferably between 5 and 9 Å.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
