SEPARATION OF AROMATIC AMINE FROM A PHENOLIC COMPOUND
A process comprises contacting a product mixture with a base, optionally in the presence of a polyhydric alcohol, to produce a base-treated mixture and distilling the base-treated mixture in which the product mixture comprises an aromatic amine and a phenolic compound.
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Main Authors | , , , , |
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Format | Patent |
Language | English Portuguese |
Published |
05.08.2009
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Subjects | |
Online Access | Get full text |
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Summary: | A process comprises contacting a product mixture with a base, optionally in the presence of a polyhydric alcohol, to produce a base-treated mixture and distilling the base-treated mixture in which the product mixture comprises an aromatic amine and a phenolic compound. |
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Bibliography: | Application Number: PT20040794521T |