Cyclic process for the production of taurine from monoethanolamine

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United States of America Patent

PATENT NO RE49370
SERIAL NO

16895457

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Abstract

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A method is disclosed for the production of taurine in high yield by a cyclic process of reacting monoethanolamine, sulfuric acid, and ammonium sulfite in the presence of additives to inhibit the hydrolysis of 2-aminoethyl hydrogen sulfate intermediate. The cyclic process is economical and little waste is generated.

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Patent Owner(s)

Patent OwnerAddress
VITAWORKS IP LLCNORTH BRUNSWICK NJ 08902

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hu, Songzhou Princeton, US 65 468

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