Chemistry of hydrocarbon compounds – Purification – separation – or recovery – By addition of extraneous agent – e.g. – solvent – etc.
Patent
1978-01-30
1979-07-17
O'Keefe, Veronica
Chemistry of hydrocarbon compounds
Purification, separation, or recovery
By addition of extraneous agent, e.g., solvent, etc.
585853, 585856, 585864, C07C 700
Patent
active
041614968
ABSTRACT:
Isobutene is separated from a charge hydrocarbon stream, which may contain butadiene, in two stages in the first of which isobutene is present in excess and in the second of which isobutene is present in deficiency. In the first stage, a strongly acidic ion exchanger is used and in the second stage, an exchanger with a less powerful H.sup.+ loading is used.
REFERENCES:
patent: 4031157 (1977-07-01), Rescalli et al.
patent: 4039590 (1977-08-01), Ancillotti et al.
Humbert Heiko
Wegner Hans-Georg
Deutsche Texaco Aktiengesellschaft
O'Keefe Veronica
Ries Carl G.
Seutter Carl G.
Whaley Thomas H.
LandOfFree
Novel method of treating a charge hydrocarbon stream containing does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Novel method of treating a charge hydrocarbon stream containing , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Novel method of treating a charge hydrocarbon stream containing will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-317382