Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Tilak P. Wijesekera0
Date of Patent
April 25, 2006
0Patent Application Number
109157230
Date Filed
August 9, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A method is provided for the efficient, low cost removal of acetol from a phenol stream. The method results in removal of substantially all of the acetol from the phenol stream without the formation of substantial amounts of additional methylbenzofuran. The method also avoids the use of expensive reagents and capital intensive distillation equipment.
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