Replacing HCl by solid acids in industrial processes: synthesis of diamino diphenyl methane (DADPM) for producing polyurethanesElectronic supplementary information (ESI) available: detailed analytical procedures by GC and 1H-NMR techniques. See http://www.rsc.org/suppdata/cc/b4/b406303a/
Corma, Avelino; Botella, Pablo; Mitchell, Chris; Corma Avelino; Instituto TecnologÃa QuÃmica, UPV-CSIC; Botella Pablo; Instituto TecnologÃa QuÃmica, UPV-CSIC; Mitchell Chris; Huntsman Polyurethanes
Журнал:
Chemical Communications
Дата:
2004
Аннотация:
Delaminated zeolite catalysts allow replacement of HCl in the production of DADPM: they offer higher activity and catalyst life than conventional zeolites, and their structured external surface controls product selectivity.
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