Catalyst aging procedure simulates FCC conditions
Journal Article
·
· Oil Gas J.; (United States)
OSTI ID:6960032
A hydrothermal deactivation procedure, using varied catalyst sample steaming times, has been developed to better simulate the distribution of near-fresh and moderately and severely deactivated catalyst particles in equilibrium fluid catalytic cracking (FCC) catalysts. Better simulation of the actual equilibrium catalyst results in better pilot plant simulation of actual operations, and better indications of commercial product distribution and quality. Comparison of hydrothermal deactivation procedures has shown that conventional aging of catalyst samples, that generally hydrothermally age fresh catalyst for a defined period of time, does not simulate commercial operations as well.
- Research Organization:
- Akzo Chemie America, Ketjen Catalysts, Houston, TX (US)
- OSTI ID:
- 6960032
- Journal Information:
- Oil Gas J.; (United States), Journal Name: Oil Gas J.; (United States) Vol. 86:11; ISSN OIGJA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
08 HYDROGEN
080102* -- Hydrogen-- Production-- Thermochemical Processes
080105 -- Hydrogen-- Production-- Bosch Process
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201 -- Chemical & Physicochemical Properties
CATALYSTS
CATALYTIC CRACKING
CATALYTIC HYDROSOLVATION PROCESS
CHEMICAL REACTIONS
COAL LIQUEFACTION
CRACKING
DECOMPOSITION
EQUILIBRIUM
FUNCTIONAL MODELS
LIQUEFACTION
PILOT PLANTS
PYROLYSIS
QUALITY ASSURANCE
SIMULATION
THERMOCHEMICAL PROCESSES
080102* -- Hydrogen-- Production-- Thermochemical Processes
080105 -- Hydrogen-- Production-- Bosch Process
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201 -- Chemical & Physicochemical Properties
CATALYSTS
CATALYTIC CRACKING
CATALYTIC HYDROSOLVATION PROCESS
CHEMICAL REACTIONS
COAL LIQUEFACTION
CRACKING
DECOMPOSITION
EQUILIBRIUM
FUNCTIONAL MODELS
LIQUEFACTION
PILOT PLANTS
PYROLYSIS
QUALITY ASSURANCE
SIMULATION
THERMOCHEMICAL PROCESSES