Process for the production of ethylene and propylene

Details Process for the production of ethylene and propylene Process for the production of ethylene and propylene

1983-05-26

1984-07-03

Gantz, Delbert E.

Chemistry of hydrocarbon compounds

Plural parallel syntheses

With blending of products from two parallel reactions

585304, 208 80, 208130, C07C 5333, C07C 1104, C07C 1106

Patent

active

044580967

ABSTRACT:
A process is described for producing ethylene and propylene in high selectivity from feed streams containing ethane and propane. The process involves separating the feed into ethane and propane fractions and subsequently cracking the ethane fraction to produce ethylene and dehydrogenating the propane fraction to produce propylene. The fractions are then combined and purified, and the ethylene and propylene products are recovered. Any unreacted ethane or propane is recycled back to the cracking or dehydrogenation units respectively.

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