UHP-Y-containing reforming catalysts and processes

Ultra large pore cracking catalyst and process for catalytic cra

Ultra-short contact time fluidized catalytic cracking process

Ultrapyrolytic heavy oil upgrading in an internally circulating

Ultrastable hexagonal, cubic and wormhole aluminosilicate...

Ultrastable Y containing framework gallium

Unclouded metals passivation additive

Underflow cyclones and FCC process

Unsupported catalysts in the production of olefins

Upflow packed bed catalytic reactor with periodic bed expansion

Upgradation of undesirable olefinic liquid hydrocarbon streams

Upgrade of visbroken residua products by ultrafiltration

Upgrading carbo-metallic oils with used catalyst

Upgrading crude oil emulsions

Upgrading crude oil using electrochemically-generated hydrogen

Upgrading fischer-Tropsch and petroleum-derived naphthas and...

Upgrading gasoline derived from synthesis gas

Upgrading heavy crude oils to lighter products with a dispersed

Upgrading heavy hydrocarbons with supercritical water and light

Upgrading heavy oils by non-catalytic treatment with hydrogen an