| 摘要 |
This disclosure provides processes for producing olefins, chemicals and syngas comprising: refining crude oil to produce a plurality of streams, said steams comprising a stream comprising offgas and a stream comprising naphtha; separating said stream comprising offgas to produce a stream enriched in ethylene and propylene and a stream with reduced ethylene and propylene content; introducing said steam comprising naphtha and said stream enriched in ethylene and propylene to a stream cracker to produce an output comprising butadiene, propylene and polyethylene; and introducing said stream with reduced ethylene and propylene. |
