Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1991-02-27
1993-01-12
Tsang, Cecilia
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
549247, 549248, 549249, 549250, 549256, 549257, 549258, 549259, 549260, 549261, 558318, 558320, 558327, 558330, 562545, 568476, 568513, 568910, 570224, 570243, 570248, 570251, C07D30736, C07D30789, C07D30734, C07C25300
Patent
active
051792150
ABSTRACT:
An improved process is provided for the production of a petrochemical by the vapor phase reaction of a hydrocarbon with an oxygen-containing gas in the presence of a suitable catalyst to produce a flammable gaseous product stream comprising the desired petrochemical, unreacted hydrocarbon, oxygen, carbon monoxide and carbon dioxide. In the improved process, a cooled or liquefied inert gas is injected as a quench fluid into the gaseous product stream exiting the hydrocarbon oxidation reactor, thereby cooling the stream to a temperature below the autoignition temperature of the flammable components of the stream, the petrochemical is recovered from the gaseous product and unreacted hydrocarbon is removed from the gaseous product and recycled to the reactor.
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Maclean Donald L.
Ramachandran Ramakrishnan
Cassett Larry
Reap Coleman R.
The BOC Group Inc.
Tsang Cecilia
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