Effect of metal modification of HZSM-5 on catalyst stability in the shape-selective methylation of toluene

Keyphrases

• Toluene 100%
• Shape Selectivity 100%
• Selective Methylation 100%
• ZSM-5 100%
• Catalyst Stability 100%
• P-Xylene 100%
• Silica 66%
• Excellent Stability 66%
• Pt-Pd 66%
• X Ray Diffraction 33%
• Scanning Electron Microscope 33%
• Transmission Electron Microscopy 33%
• Effective Method 33%
• Methanol 33%
• Continuous Flow 33%
• Fixed-bed Reactor 33%
• Catalytic Performance 33%
• ZSM-5 Catalyst 33%
• Electron Transmission 33%
• PtNi 33%
• Modified Catalyst 33%
• Para-selective 33%
• Time on Stream 33%
• Modified HZSM-5 33%
• Hydrogenation Properties 33%
• Ni Metal 33%
• Toluene Conversion 33%

Chemical Engineering

• Methylation 100%
• Methanol 50%
• Hydrogenation 50%
• Time on Stream 50%