Azeotrope-like compositions of 1,1,2,3-tetrachloropropene and hydrogen fluoride
AssigneeHoneywell International Inc.
InventorsHsueh S. Tung, Hang T. Pham, Rajiv R. Singh, Daniel C. Merkel, Robert Johnson
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Abstract
An azeotrope-like composition consisting essentially of 1,1,2,3-tetrachloropropene and hydrogen fluoride is provided, as well as methods that involve such an azeotrope-like composition.
Claims19
A composition comprising an azeotrope-like mixture consisting essentially of 1,1,2,3-tetrachloropropene and hydrogen fluoride.
A method for fluorinating an organic compound comprising:
- a. providing an azeotrope-like composition consisting essentially of 1,1,2,3-tetrachloropropene and hydrogen fluoride;
- and
- b. reacting at least a portion of said 1,1,2,3-tetrachloropropene in the vapor phase with a fluorinating agent to produce at least one fluorinated organic compound.
A method for reducing the boiling point of a hydrochloropropane comprising blending effective amounts of 1,1,2,3-tetrachloropropene and hydrogen fluoride to form an azeotrope-like mixture consisting essentially of 1,1,2,3-tetrachloropropene and hydrogen fluoride.
Dependencies are inferred from the claim text.