PROCESS FOR THE STABILIZATION OF CRUDE ACRYLONITRILE AND STORAGE TANK THEREFOR

摘要

A process is provided for maintaining storage of a crude acrylonitrile in a crude tank. The process includes conveying the crude acrylonitrile to the crude tank, adding acid to the crude acrylonitrile in the crude tank in an amount effective for maintaining a pH below a target pH, and maintaining a temperature of the crude acrylonitrile in the crude tank below a target temperature.