SEEN TO PROMOTE ETYLENOXIDEEthylene is oxidized to produce ethylene oxide by means of a thallic alkanoate in the presence of a turbulently agitated liquid-medium containing an alkanoic acid and water and optionally in the presence of an inert organic solvent, in a reaction zone having an ...
SEEN THAT ATERVINE ETYLENOXIDE FROM WATER -EFFECTIVE SOLUTIONSEthylene 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 ...
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CERTIFICATE FOR THE RECOVERY OF ETYLENOXIDE CONTAINING LAW LEVELS OF ALDEHYDE ORGANISATIONSA process for the recovery of ethylene oxide containing low levels of aldehydic impurities from an impure aqueous ethylene oxide solution containing the same is provided in which the impure solution is treated in...
CATALYSATOR COMPOSITION AND PREPARATION FOR OXIDATION OF ONE TO ETYLENOXIDESupported silver catalysts for the manufacture of ethylene oxide contain a combination of (a) cesium and (b) at least one other alkali metal selected from lithium, sodium, potassium and rubidium, which combination comprises ...