Cyclohexanone and cyclododecanone oxime(s) Beckmann rearrangement reactor - consists of concentric vertical tubes and central pump with acid and oxime distributors in refrigerated casing

摘要

The cyclohexanone and cyclododecanone oximes Beckmann rearrangement reactor comprises a set of concentric vertical tubes (5) and a central pump (1) in a casing housing distributors of oleum or sulphuric acid and of oxime (2), and fitted with a refrigeration system (4) and a recirculation pump (3).