Apparatus and method for quenching in hydroprocessing of a hydro

Apparatus and method for quenching in hydroprocessing of a hydro

Apparatus and method of removal of catalyst blockage from reacto

Apparatus and procedures for replenishing particulate...

Apparatus and process for distributing a mixed phase through sol

Apparatus and process for withdrawing stripper gas from an FCC r

Catalyst injection system with pressure control

Catalyst inventory control in an ebullated bed process

Catalyst inventory control in an ebullated bed process

Catalyst method and apparatus for an on-stream particle replacem

Catalyst regeneration process

Catalyst treatment and flow conditioning in an FCC reactor riser

Catalyst withdrawal

Catalyst, method and apparatus for an on-stream particle replace

Catalyst, method and apparatus for an on-stream particle replace

Catalytic cracking

Catalytic cracking process

Catalytic cracking process employing mixed catalyst system

Catalytic cracking process for hydrocarbons

Catalytic cracking system