Processes for making ethanolamines

Details Processes for making ethanolamines Processes for making ethanolamines

1993-04-22

1994-08-02

Hollrah, Glennon H.

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

Organic compounds

Amino nitrogen containing

564477, C07C21304

Patent

active

053347633

ABSTRACT:
A process for reducing the amount of the ethoxylated amine byproducts MEAGE, DEAGE and TEAGE formed in a process for making ethanolamines from the reaction of ethylene oxide and ammonia, comprising feeding carbon dioxide or a material which will evolve carbon dioxide to a reactor for conducting such process.

REFERENCES:
patent: 2186392 (1940-01-01), Ferdinand et al.
patent: 3151166 (1964-09-01), Milligan
patent: 3849262 (1974-11-01), Cocuzza
patent: 4169856 (1979-10-01), Cocuzza et al.
patent: 4355181 (1982-10-01), Willis, Jr. et al.

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