Addition of shape selective zeolites to catalytic cracking units
Addition of water to regeneration air
Addition of water to regeneration air
Additive combination and method for using it to inhibit deposit
Additive for vanadium and sulfur oxide capture in catalytic crac
Additive for vanadium capture in catalytic cracking
Additive used in catalytic cracking of hydrocarbons and a...
Adsorption of basic asphaltenes on solid acid catalysts
Aging resistance shape selective catalyst with enhanced activity
Alkylaromatic hydrocarbon dealkylation process
Alumina having bimodal pore structure, catalysts made...
Alumina isomerization process
Aluminum passivation process
Aluminum stearate and/or acetate antifoulants for refinery opera
Ammonia contacting to passivate metals deposited on a cracking c
Analyzer system for strippable hydrocarbon on FCC catalyst
Anode grade coke production
Anti-aging additive composition for a quench oil circuit in an e
Antifoam process for delayed coking
Antifoam to achieve high conversion in hydroconversion of heavy