Method for stabilization of crude acetonitrile as oxidation or a

Details Method for stabilization of crude acetonitrile as oxidation or a Method for stabilization of crude acetonitrile as oxidation or a

1991-12-11

1993-10-05

Brust, Joseph Paul

Organic compounds -- part of the class 532-570 series

Organic compounds

Nitriles

C07C25332, C07C25334

Patent

active

052507211

ABSTRACT:
A method of producing stabilized crude acetonitrile (i.e. acetonitrile which has been treated to substantially eliminate polymerization of the acetonitrile upon vaporization) which comprises mixing crude acetonitrile, a strong base and aldehyde together, heating to the reflux temperature of the mixture to stabilize the crude acetonitrile and recovering the stabilize acetonitrile. This stabilized acetonitrile is utilized to manufacture hydrogen cyanide.

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