Method Of Making Acrylic Acid From Hydroxypropionic Acid
Methods for making acrylic acid, acrylic acid derivatives, or mixtures thereof by contacting a stream containing hydroxypropionic acid, hydroxypropionic acid derivatives, or mixtures thereof with either an active catalyst containing an amorphous and partially-dehydrated phosphate salt or a precursor...
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
26.09.2019
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Subjects | |
Online Access | Get full text |
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Summary: | Methods for making acrylic acid, acrylic acid derivatives, or mixtures thereof by contacting a stream containing hydroxypropionic acid, hydroxypropionic acid derivatives, or mixtures thereof with either an active catalyst containing an amorphous and partially-dehydrated phosphate salt or a precursor catalyst containing a crystalline phosphate salt in a reactor with a low corrosion rate are provided. |
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Bibliography: | Application Number: US201916436956 |