EP 1937625 A1 20080702 - METHOD FOR PREPARING AMINODIGLYCOL (ADG) AND MORPHOLINE
Title (en)
METHOD FOR PREPARING AMINODIGLYCOL (ADG) AND MORPHOLINE
Title (de)
VERFAHREN ZUR HERSTELLUNG VON AMINODIGLYKOL (ADG) UND MORPHOLIN
Title (fr)
PROCEDE POUR PRODUIRE DE L'AMINODIGLYCOL (ADG) ET DE LA MORPHOLINE
Publication
Application
Priority
- EP 2006066665 W 20060925
- DE 102005047458 A 20050930
- EP 06101339 A 20060206
- EP 06793775 A 20060925
Abstract (en)
[origin: WO2007036496A1] A method for preparing aminodiglycol (ADG) and morpholine by reaction of diethyleneglycol (DEG) with ammonia in the presence of a transition metal heterogeneous catalyst is characterised in that the catalytically active mass of the catalyst contains, before treatment with hydrogen, oxygen-containing compounds of aluminium and/or zirconium, copper, nickel and cobalt, and in that the catalyst moulding in pellet or strand form has a diameter of < 3 mm, in tablet form a height of < 3 mm and in all other geometrical shapes an equivalent diameter L=1/a' of < 0.70 mm, a' standing for the external surface per volume unit (mm<SUB>s</SUB> <SUP>2</SUP>/
IPC 8 full level
C07C 213/02 (2006.01); B01J 35/00 (2024.01)
CPC (source: EP US)
C07C 213/02 (2013.01 - EP US); C07D 295/023 (2013.01 - EP US)
C-Set (source: EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2007036496 A1 20070405; DE 102005047458 A1 20070412; EP 1937625 A1 20080702; JP 2009510018 A 20090312; US 2008255351 A1 20081016
DOCDB simple family (application)
EP 2006066665 W 20060925; DE 102005047458 A 20050930; EP 06793775 A 20060925; JP 2008532747 A 20060925; US 8871806 A 20060925