Amination process

Details Amination process Amination process

1996-03-25

1997-10-21

Burn, Brian M.

Organic compounds -- part of the class 532-570 series

Organic compounds

Amino nitrogen containing

564474, 564487, 564488, C07C20916

Patent

active

056798628

ABSTRACT:
A process for the amination of aliphatic alkane derivatives such as alcohols (mono and polyhydric) which uses catalytic distillation to take advantage of the condensing distillate within the distillation reaction zone in the distillation column reactor. The operation of the distillation column reactor results in both a liquid and vapor phase within the distillation reaction zone. The catalyst is prepared in the form of a distillation structure. The reaction is carried out in a distillation column reactor at a low hydrogen partial pressure, e.g. in the range of 0.1 psia to less than 10 psia.

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patent: 4683336 (1987-07-01), Blackhurst
patent: 5175369 (1992-12-01), Fowlkes
patent: 5352835 (1994-10-01), Dai et al.
patent: 5431890 (1995-07-01), Crossland
patent: 5530127 (1996-06-01), Reif et al.
Kirk-Othmer, Encylopedia of Chemical Technology, vol. II p. 276 (1979).
Baiker and Kijenski, Catalytic Synthesis of Aliphatic Amines pp. 660-661 and 682-683 (1983).
CA117 (5):47914a CN appln. 1057831A 15 Jan. 1992 Abstract.
CA116(21):213993b DD appln. 296909 A5 19 Dec. 1991 Abstract.

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