C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 209/16 (2006.01) B01J 23/83 (2006.01) C07C 211/02 (2006.01) C07D 295/023 (2006.01) C07D 295/13 (2006.01)
Patent
CA 2051476
ABSTRACT OF DISCLOSURE A process for producing an ethylenamine, which comprises reacting ammonia and/or an ethylenamine with an ethanolamine in the presence of hydrogen to obtain an ethylenamine having an increased number of ethylene chains over the ammonia and/or the ethyelenamine used as the starting material, wherein a catalyst comprising Ni and M elements wherein M is at least one rare earth element selected from the group consisting of scandium, yttrium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium and lutetium, is used for the reaction.
Hara Yasushi
Hironaka Toshio
Ito Yukio
Kanai Nobuyuki
Miyake Takanori
Smart & Biggar
Tosoh Corporation
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