What are the impurities present in the acrylonitrile column in the manufacture of acrylonitrile from propylene-ammonia-air oxidation process?
(a) Saturated alcohol
(b) Saturated carboxylic isocyanide
(c) Saturated carboxylic cyanohydrin
(d) Dust particles
I had been asked this question in a job interview.
My question comes from C3 Compounds in division Synthetic Organic Chemical Industries of Chemical Technology