Improved catalytic cracking performance of USY in the presence of metal contaminants by post-synthesis modification

Engineering & Materials Science

• Aluminum 6%
• Atoms 8%
• Catalysts 27%
• Catalytic cracking 100%
• Coke 8%
• Crystallites 11%
• Desorption 18%
• Fluid catalytic cracking 11%
• Gases 4%
• Impurities 70%
• Infrared spectroscopy 11%
• Magic angle spinning 14%
• Metals 47%
• Molecules 23%
• Nickel 7%
• Nuclear magnetic resonance 9%
• Oils 10%
• Pore structure 10%
• Scanning electron microscopy 6%
• Sorption 9%
• Transmission electron microscopy 8%
• Vanadium 9%
• X ray diffraction 8%
• Zeolites 88%

Chemical Compounds

• Aluminium Atom 12%
• Catalyst 15%
• Catalytic Cracking 89%
• Crystallite 7%
• Desorption 14%
• Diffusion 5%
• Dimension 6%
• Flow 5%
• Fluid Catalytic Cracking 12%
• Gas 4%
• IR Spectroscopy 6%
• Metal 33%
• Modification 41%
• Molecule 9%
• Mugineic Acids 10%
• NMR Spectroscopy 6%
• Pore 18%
• Pore Structure 8%
• Product Distribution 9%
• Reaction Yield 7%
• Resistance 5%
• Scanning Electron Microscopy 5%
• Sorption 6%
• Transmission Electron Microscopy 6%
• X-Ray Diffraction 4%
• Zeolite 55%