A5052969005- Catalytic Processes in Materials Science
- Zeolite Catalysis and Synthesis
- Catalysis and Oxidation Reactions
- Nanomaterials for catalytic reactions
- Clay minerals and soil interactions
- Adsorption and Cooling Systems
- Polyoxometalates: Synthesis and Applications
- Catalysis and Hydrodesulfurization Studies
- Metal-Organic Frameworks: Synthesis and Applications
- Catalysts for Methane Reforming
- Chemical Synthesis and Characterization
- Solar Thermal and Photovoltaic Systems
- Carbon dioxide utilization in catalysis
- Thermodynamic and Exergetic Analyses of Power and Cooling Systems
- Industrial Gas Emission Control
Shandong University of Technology
2023-2024
In this study, hierarchically porous SAPO-18 catalysts with abundant intracrystalline mesopores were designed and fabricated a cost-effective non-surfactant cationic surfactant (polydimethyldiallylammonium chloride, PDADMAC) as pore-forming agent, morphology regulator, silicon inducer by one-step method. PDADMAC promoted the introduction of atoms in framework, making hierarchical sheets present optimized acidity. With combination structure suitable acid density, exhibited threefold...
Regeneration has been considered as an ideal way for the post-treatment of waste FCC catalyst (ECat). In this work, degeneration mechanism ECat was firstly researched and attributed to increasing strong acid sites accessibility in contrast with fresh by adsorption FTIR. Based on proposed mechanism, successfully regenerated through suitable weakening boron modification. Characterization evaluation results suggested that, (R-ECat) were apparently decreased modification which had significantly...