Aging resistance shape selective catalyst with enhanced activity

Aluminum passivation process

Ammonia contacting to passivate metals deposited on a cracking c

Analyzer system for strippable hydrocarbon on FCC catalyst

Anode grade coke production

Antifoam process for delayed coking

Antifoam to achieve high conversion in hydroconversion of heavy

Apparatus and method for controlling the rate of feeding a petro

Apparatus and method for improved fluid distribution in a tube o

Apparatus and method for superheated vapor contacting and...

Apparatus and process for catalytic cracking of two distinct...

Apparatus and process for controlling temperature of heated...

Apparatus and process for downflow fluid catalytic cracking

Apparatus and process for enhanced feed atomization

Apparatus and process for minimizing catalyst residence time...

Apparatus and process for the catalytic conversion of a liquid,

Apparatus and process for treatment of waste oils

Atomizer system containing a perforated pipe sparger

Atomizing feed for cracking unit

Attenuation of metal contaminants on cracking catalyst with a bo