Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1996-10-11
1997-12-16
Ivy, C. Warren
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C07D30110
Patent
active
056987196
ABSTRACT:
Oxirane compounds are formed by vapor phase catalytic molecular oxygen oxidation of a C.sub.3 -C.sub.10 olefin using a silver catalyst, and the selectivity to the oxirane product is enhanced by preconditioning the catalyst by contact with the olefin at elevated temperature in the absence of oxygen; oxygen is periodically pulsed to the reaction.
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Rigas, N.C. et al. "Transcient Response Studies on the Activation of Silver Metal Surfaces for Ethylene Epoxidation", American Chemical Society, Washington, DC, Aug. 1992.
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Gaffney Anne M.
Jones C. Andrew
Kahn Andrew P.
Pitchai Rangasamy
Arco Chemical Tehnology, L.P.
Harper Stephen D.
Ivy C. Warren
Smith Lyma H.
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