Radici Chimica S.p.A.
Radici Chimica S.p.A. Patent applications | ||
Patent application number | Title | Published |
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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 |