Conversion of hydrocarbons to olefins

Conversion of hydrocarbons with a catalyst comprising an alumina

Conversion of hydrocarbons with a superactive acidic bimetallic

Conversion of kerosene to produce naphtha and isobutane

Conversion of low octane number alkylate to high octane gasoline

Conversion of NO.sub.x in FCC bubbling bed regenerator

Conversion of olefinic naphtha

Conversion of olefins by catalytic distillation

Conversion of petroleum resid to usable oils with ultrasound

Conversion of residua to premium products via thermal treatment

Conversion of side by side FCC unit

Conversion process of hydrocarbons

Conversion process using direct heating

Conversion processes with titanium-containing molecular sieves

Conversion with zeolite catalysts prepared by steam treatment

Conversion with ZSM-5 family of crystalline aluminosilicate zeol

Conversions of hydrocarbons

Converted FCC bubbling bed regenerator

Converting and stripping heavy hydrocarbons in two stages of ris

Converting heavy hydrocarbons into lighter hydrocarbons using ul