Chemistry of hydrocarbon compounds – Unsaturated compound synthesis – By c content reduction – e.g. – cracking – etc.
Patent
1995-06-07
1997-09-02
Caldarola, Glenn A.
Chemistry of hydrocarbon compounds
Unsaturated compound synthesis
By c content reduction, e.g., cracking, etc.
585654, 585658, 585950, 208 48R, 134 2, 134 20, 134 39, C07C 402
Patent
active
056634730
ABSTRACT:
A process for the conversion of a liquid paraffin-containing hydrocarbon which comprises the steps of (a) partially combusting a mixture of the liquid hydrocarbon and a molecular oxygen-containing gas in a reaction chamber with a catalyst capable of supporting combustion beyond the normal fuel rich limit of flammability. The mixture has a stoichiometric ratio of hydrocarbon to oxygen of greater than the stoichiometric ratio required for complete combustion to carbon dioxide and water. The process produces a product stream and a carbon deposit in the reaction chamber. Periodically, the liquid hydrocarbon and molecular oxygen-containing gas mixture in step (a) is replaced with a fuel-rich carbon containing gas stream for a period of time sufficient to effect substantial removal of the carbon deposit from the reaction chamber.
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Griffiths David C.
Palmer Keith W.
Reid Ian A B
BP Chemicals Limited
Caldarola Glenn A.
Griffin Walter D.
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