C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 7/148 (2006.01) C07C 7/04 (2006.01) C07C 7/10 (2006.01)
Patent
CA 2572454
The invention relates to a process for preparing 1-butenic fractions having less than 2000 ppm of isobutene in relation to 1-butene from technical mixtures of C4 hydrocarbons I which contain at least 1-butene and 2000 ppmw to 8% by mass of isobutene based on the 1- butene, with or without n-butane, isobutane and/or 2-butenes.
Bueschken Wilfried
Fernandez Silvia Santiago
Praefke Jochen
Rix Armin
Roettger Dirk
Evonik Oxeno Gmbh
Fetherstonhaugh & Co.
Oxeno Olefinchemie Gmbh
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