Radici Chimica S.p.A.
|Radici Chimica S.p.A. Patent applications|
|Patent application number||Title||Published|
|20140024859||PROCESS FOR THE PRODUCTION OF HEXAMETHLENEDIAMINE - It is described a process for the production of hexamethylenediamine by hydrogenation of adiponitrile, comprising an improved step of regeneration of the catalyst. Also described are an equipment for the production of hexamethylenediamine, and a washing apparatus (||01-23-2014|