Hydrogen bronze catalyst and improved resid upgrading processes

Hydrogen processing of hydrocarbon feeds using coated catalysts

Hydrogen production and catalyst demetallization process

Hydrogen sulfide scavengers in fuels, hydrocarbons and water usi

Hydrogenation and hydrodesulfurization of hydrocarbon distillate

Hydrogenation catalyst and method of hydrogenating heavy oil

Hydrogenation of middle distillate using a counter-current...

Hydrogenation of mineral oils contaminated with chlorinated hydr

Hydrogenation process

Hydrogenation process employing a zinc promoted catalyst

Hydrogenation process for unsaturated hydrocarbons

Hydrogenation processes using carbon-containing molybdenum and t

Hydrolysis of carbonyl sulfide over alumina

Hydroprocess utilizing a delta alumina-supported nickel and moly

Hydroprocessing catalyst and process

Hydroprocessing catalyst and use thereof

Hydroprocessing catalyst and use thereof

Hydroprocessing catalyst and use thereof

Hydroprocessing catalyst with a Ni-P-Mo

Hydroprocessing hydrocarbon oils