Methanol-to-olefins process over zeolite catalysts with DDR topology: effect of composition and structural defects on catalytic performance

Keyphrases

• Zeolite 100%
• Catalytic Performance 100%
• Acidity 100%
• Structural Defects 100%
• Zeolite Catalyst 100%
• Methanol to Olefins 100%
• ZSM-58 100%
• Topological Effect 100%
• Deactivation 100%
• Methanol 66%
• Catalyst Deactivation 66%
• Fourier Transform Infrared Spectroscopy (FT-IR) 66%
• Silanol Defects 66%
• High Selectivity 33%
• Reaction Temperature 33%
• Low Temperature 33%
• High Temperature 33%
• Light Olefins 33%
• High-throughput 33%
• Ethylene 33%
• Reaction Conditions 33%
• Olefins 33%
• Catalyst Lifetime 33%
• Propylene 33%
• Physicochemical Properties 33%
• Propane 33%
• Al Atom 33%
• Co-feeding 33%
• Sodium Hydroxide 33%
• Crystallite Size 33%
• Catalyst Stability 33%
• Hydrocarbons 33%
• Seeded Growth 33%
• Feeding Experiment 33%
• Product Composition 33%
• Zeolite Framework 33%
• Hydrocarbon Play 33%
• Ethane 33%
• Olefin Selectivity 33%
• Adamantane 33%
• Ethylene-to-propylene 33%
• Aromatic Hydrocarbons 33%
• Condensed Aromatics 33%
• Reaction Zone 33%
• Functional Surface Groups 33%
• Product Nature 33%
• Catalyst Particle 33%
• Low Reactivity 33%
• Improved Catalysts 33%
• Mild Treatments 33%

Chemical Engineering

• Methanol 100%
• Olefin 100%
• Propylene 33%
• Catalyst Deactivation 33%
• Ethylene 33%
• Aromatic Hydrocarbon 16%