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US 10,590,054 B2Granted
Methods and systems to form propylene chlorohydrin from dichloropropane using Lewis acid
AssigneeCalera Corporation
InventorsMichael Joseph Weiss, Kyle Self, Thomas A Albrecht, Margarete K Leclerc
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Abstract
There are provided methods and systems to form propylene chlorohydrin by hydrolysis of dichloropropane in presence of Lewis acid and to further form propylene oxide from the propylene chlorohydrin.
Claims22
A method to form propylene chlorohydrin (PCH), comprising:
- hydrolyzing dichloropropane (DCP) to PCH in an aqueous solution comprising Lewis acid.
A system to form PCH, comprising:
- a hydrolysis reactor comprising DCP in an aqueous solution comprising Lewis acid, wherein the reactor is configured to hydrolyze the DCP to PCH.
Dependencies are inferred from the claim text.