Mineral oils: processes and products – Chemical conversion of hydrocarbons – Cracking
Patent
1986-06-16
1988-05-17
Chaudhuri, Olik
Mineral oils: processes and products
Chemical conversion of hydrocarbons
Cracking
208113, 502 43, 518703, 518704, C10G 1118
Patent
active
047448830
ABSTRACT:
In a reduced crude conversion the catalyst is regenerated with mixture of oxygen-enriched gas and H.sub.2 O either as steam or preferably as water to provide additional expansion and facilitate fluidization, while converting coke on catalyst to CO and H.sub.2 with minimum CO.sub.2 formation. The CO can be combined with hydrogen to produce methane, methanol or Fischer-Tropsch liquid hydrocarbons or can be passed through the reduced crude conversion operation as lift gas, or as cooling medium or subjected to water-gas shift to produce additional H.sub.2.
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Ashland Oil Inc.
Chaudhuri Olik
Willson, Jr. Richard C.
Wilson James L.
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