Process for recovering ethylene oxide from aqueous solutions
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United States of America Patent
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Mar 20, 1984
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N/A
app pub date -
Jul 17, 1981
filing date -
Jul 17, 1981
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Expired
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Abstract
Ethylene oxide is recovered from aqueous solutions by extracting with carbon dioxide in the near-critical or super-critical state, thereby selectively removing the ethylene oxide from water, and thereafter recovering ethylene oxide from the carbon dioxide by distillation or other suitable means.
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