Ethylene oxide purification

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11724976
APP PUB NO 20230159419A1
SERIAL NO

18072226

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An improved process for the recovery of high-purity ethylene-oxide water feed streams to EO purification and MEG reaction units when both are operating in EO plants that incorporate EO Stripper bypass technology, by installing a second lights stripper to exclusively degasify the diluted EO feed to the MEG reactor, thus permitting the use of additional bypassed (gasified) EO absorbate as the diluent and resulting in a substantial increase in the total amount of EO absorbate that can bypass the EO Stripper.

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Patent Owner(s)

  • PETRON SCIENTECH INC.; SCIENTECH ASSOCIATES INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ozero, Brian J Westhampton Beach, US 6 47

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