Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hsueh Sung Tung0
Stephen A. Cottrell0
Chad L. Marks0
Date of Patent
May 8, 2007
0Patent Application Number
104446100
Date Filed
May 23, 2003
0Patent Primary Examiner
Patent abstract
A manufacturing process for making hydrofluorocarbons (HFCs), by reacting a hydrochlorocarbon and HF in a liquid phase catalytic reactor using a large mole ratio of HF to hydrochlorocarbon to minimize formation of high boiling by-products and improve HF consumption and hydrofluorocarbon yields.
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