DE2627629

A process for separating an aromatic hydrocarbon of the general formula (I) wherein R represents an alkyl group having 1 to 3 carbon atoms and N IS 0, 1, 2, OR 3 (AND WHEREIN THE GROUPS R, when n is 2 or 3 can be the same or different), FROM A MIXTURE COMPRISING SAID COMPOUND AND ONE OR MORE ALIPHAT...

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Bibliographic Details
Main Authors ROSENKRANZ, HANS-JUERGEN, RUDOLPH, HANS, ELFERT, KLAUS
Format Patent
LanguageEnglish
Published 10.05.1979
Edition2
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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Summary:A process for separating an aromatic hydrocarbon of the general formula (I) wherein R represents an alkyl group having 1 to 3 carbon atoms and N IS 0, 1, 2, OR 3 (AND WHEREIN THE GROUPS R, when n is 2 or 3 can be the same or different), FROM A MIXTURE COMPRISING SAID COMPOUND AND ONE OR MORE ALIPHATIC HYDROCARBON, CYCLOALIPHATIC HYDROCARBON, ALCOHOL, ETHER, KETONE OR A CARBOXYLIC ACID ESTER WHICH COMPRISES CONTACTING SAID MIXTURE WITH A POLYURETHANE MEMBRANE.
Bibliography:Application Number: DE19762627629