Optimizing anti-coking abilities of zeolites by ethylene diamine tetraacetie acid modification on catalytic fast pyrolysis of corn stalk

Physics & Astronomy

• ethylenediamine 100%
• corn 98%
• zeolites 78%
• pyrolysis 69%
• acids 61%
• coke 33%
• biomass 22%
• porosity 18%
• catalysts 15%
• acidity 11%
• ammonia 8%
• elimination 8%
• hydrocarbons 8%
• chemical composition 7%
• analyzers 7%
• desorption 7%
• crystal structure 6%
• adsorption 6%
• nitrogen 6%
• damage 6%
• aluminum 5%
• products 5%
• diffraction 4%
• x rays 3%
• temperature 2%

Engineering & Materials Science

• Coking 86%
• Zeolites 82%
• Ethylene 71%
• Pyrolysis 64%
• Acids 62%
• Coke 28%
• Temperature programmed desorption 26%
• Coking properties 16%
• Catalysts 14%
• Chemical modification 12%
• Acidity 11%
• Crystal structure 11%
• Pore size 9%
• Ammonia 9%
• X ray diffraction 8%
• Adsorption 8%
• Nitrogen 7%
• Hydrocarbons 7%
• Porosity 7%
• Aluminum 6%
• Chemical analysis 5%
• Experiments 3%

Chemical Compounds

• Ethylenediamine 64%
• Zeolite 52%
• Modification 38%
• Acid 23%
• Reaction Yield 13%
• Pore Size 9%
• Catalyst 9%
• Desorption 8%
• Hydrocarbon 8%
• Pyrolysis 7%
• Pore 7%
• Nitrogen 6%
• Porosity 6%
• Volume 6%
• Crystal Structure 5%
• X-Ray Diffraction 5%
• Reduction 5%
• Time 4%
• Surface 3%