Pillared clay catalysts for hydroconversion

Pipelineable syncrude (synthetic crude) from heavy oil

Platinum-, rhenium-, indium-containing catalysts for conversion

Platinum-barium-type L zeolite

Plug flow vented riser

Plural stage reforming with catalysts having a skewed distributi

Pneumatic particulate transport with gravity assisted flow

Polymerization inhibitor for styrene dehydrogenation units

Polymetallic reforming catalysts, their preparation and use in r

Positive evacuation of FCCU reactor dilute phase volume

Pour point depression unit using mild thermal cracker

Pour point depression unit using mild thermal cracker

Pre-heat vaporization system

Pre-heat vaporization system

Precious metal and silica-alumina based catalyst and hydroisomer

Precipitation of asphaltene

Precombustion of halogen-containing compounds in catalyst...

Premium coke from a blend of pyrolysis tar and hydrotreated deca

Premium coking process

Premium coking process