Separating crude oil into its several constituents is the function of the oil refinery. The crude oil is put into a still and heated. The molecularly lighter substances are given off, beginning with ...

An FCC process called flexible dual-riser fluid catalytic cracking (FDFCC) can minimize gasoline olefins and increase propylene significantly. Using available FCC catalysts, the FDFCC unit produces a ...

In this article, the use of exceptional repeatability and rapid response times of on-line FT-NIR and other analyzers for offering complete real-time data for the optimization of naphtha steam-cracking ...

Hydrochemolytic™ oil was processed “as is” without hydrotreatment or dilution achieved stable furnace operation, and olefin yields comparable to conventional liquid feedstocks, validating its ...

A novel FCC process that boosts propylene production has been proven in a 30-b/d demonstration plant in Saudi Arabia (Fig. 1). Suitable for an integrated refinery-petrochemical complex, the ...

Learn More Global oil prices are soaring as Iran effectively blocks the Strait of Hormuz, a strategic chokepoint, following U ...