Process for the production of petrochemicals

Details Process for the production of petrochemicals Process for the production of petrochemicals

1991-10-15

1993-11-16

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, 558318, 558320, 558327, 558330, 562545, 568476, 568910, 5684699, 570224, 570243, 570248, 570251, C07D30733, C07D30789

Patent

active

052625478

ABSTRACT:
Petrochemicals are produced by the vapor phase reaction of a hydrocarbon with substantially pure oxygen in the presence of a suitable catalyst. In the improved process, the principal product is removed, carbon monoxide, present in the reactor effluent as a byproduct, is oxidized to carbon dioxide and part of the gaseous effluent, comprised mainly of carbon dioxide and unreacted hydrocarbon, is recycled to the reactor. Removal of carbon monoxide from the recycle stream reduces the hazard of a fire or explosion in the reactor or associated equipment. The use of carbon dioxide as the principal diluent increases heat removal from the reactor, thereby increasing the production capacity of the reactor.

REFERENCES:
patent: 3904652 (1975-09-01), Frank
patent: 4231943 (1980-11-01), Paradis et al.
patent: 4352755 (1982-10-01), Higgins et al.
patent: 4987239 (1991-01-01), Ramachandran et al.
patent: 5045297 (1991-09-01), Bonifaz et al.

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