Hydrocracking of heavy vacuum gas oil with a Pt/H-beta - Al₂O₃ catalyst: Effect of zeolite crystal size in the nanoscale range

Keyphrases

• Crystallite Size 100%
• Zeolite Crystal 100%
• Beta Zeolite 100%
• Hydrocracking 100%
• Heavy Vacuum Gas Oil 100%
• Catalyst Effect 100%
• β″-Al2O3 100%
• Polymorph 50%
• Fold Increase 25%
• Temperature Programmed Desorption 25%
• FTIR Spectroscopy 25%
• High-resolution Transmission Electron Microscopy (HRTEM) 25%
• Nanocrystals 25%
• N2 Adsorption 25%
• Lower Limit 25%
• Ammonia 25%
• Tetragonal 25%
• Monoclinic 25%
• Catalytic Processes 25%
• Acidity 25%
• Zeolite 25%
• Kinetic Measurements 25%
• Effective Diffusion Coefficient 25%
• Internal Surface 25%
• Diffusion Limitation 25%
• XRD Spectroscopy 25%
• Microcrystals 25%
• Framework Structure 25%
• Hydrogenation Activity 25%
• Alumina Catalyst 25%
• Temperature-programmed Oxidation 25%
• Effectiveness Factor 25%
• β-Alumina 25%
• Thiele Modulus 25%
• Coke Content 25%
• Zeolite Channels 25%
• Mesopore Volume 25%
• Modulus Analysis 25%

Chemistry

• Hydrocracking 100%
• Desorption 50%
• Diffusion Coefficient 50%
• Rate Constant 50%
• Catalysis 50%
• Fourier Transform Infrared Spectroscopy 50%
• X-Ray Diffraction 50%
• Aluminum Oxide 50%
• Surface Area 50%
• Hydrogenation 50%
• High-Resolution Transmission Electron Microscopy 50%
• Kinetics Measurement 50%

Chemical Engineering

• Hydrocracking 100%
• Diffusion 50%
• Adsorption 50%
• Temperature Programmed Desorption 50%
• Hydrogenation 50%
• Mesopore 50%
• Microcrystals 50%