Butadiene sequestration via sulfur dioxide charged zeolite beds

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United States of America Patent

PATENT NO 9566548
SERIAL NO

14748742

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Abstract

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In an example, a method of butadiene sequestration includes receiving an input stream that includes butadiene. The method includes directing the input stream to a first sulfur dioxide charged zeolite bed for butadiene sequestration via a first chemical reaction of butadiene and sulfur dioxide to form sulfolene.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boday, Dylan J Tucson, US 268 1387
Kuczynski, Joseph North Port, US 573 2136
Mauldin, Timothy C San Diego, US 35 122

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