Selective production of diethanolamine

Details Selective production of diethanolamine Selective production of diethanolamine

1998-08-21

2000-06-13

Stockton, Laura L.

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

Organic compounds

Amino nitrogen containing

C07C20900

Patent

active

060751681

ABSTRACT:
This invention concerns a process for the production of diethanolamine (DEA) by contacting monoethanolamine (MEA) and ethylene oxide (EO) in a reactive distillation column. The process may achieve high selectivity to DEA.

REFERENCES:
patent: 5208377 (1993-05-01), Overgaard et al.
Amy R. Ciric and Deyao Gu, "Synthesis of Nonequilibrium Reactive Distillation Processes by MINLP Optimization," AlChE Journal 40 (9) pp. 1479-1487, Sep. 1994.
G. G. Podrebarac et al., "More uses for catalytic distillation," CHEMTEC May 1997 pp. 37-45.
Amy R. Ciric and Peizhi Miao, "Steady State Multiplicities in an Ethylene Glycol Reactive Distillation Column," Ind. Eng. Chem. Res., (33)1994, pp. 2738-2748.

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