Process for producing alkanedicarboxylic acid
AssigneeAsahi Kasei Kabushiki Kaisha
InventorsMasatsuga Kawase, Yasuhiro Murozono
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Abstract
A method for manufacturing an alkanedicarboxylic acid by oxidizing cycloalkanol and/or cycloalkanone with an aqueous solution of nitric acid, which comprises using an adiabatic reactor comprising a feed nozzle enabling to feed cycloalkanol and/or cycloalkanone at a linear velocity not lower than 8×10−2 m/sec and a mixing apparatus.
Claims7
A method for preparing an alkanedicarboxylic acid by oxidizing cycloalkanol and/or cycloalkanone with an aqueous solution of nitric acid, which comprises mixing cycloalkanol and/or cycloalkanone with an aqueous solution of nitric acid using an adiabatic reactor comprising a feed nozzle enabling to feed said cycloalkanol and/or cycloalkanone at a linear velocity of not lower than 8×10−2 m/sec and a mixing apparatus.
Dependencies are inferred from the claim text.