Catalysis by Heteropoly Compounds. 20. An NMR Study of Ethanol Dehydration in the Pseudoliquid Phase of 12-Tungstophosphoric Acid

Engineering & Materials Science

• Catalysis 55%
• Dehydration 52%
• Nuclear magnetic resonance 50%
• Ethanol 42%
• Acids 38%
• Thermal desorption 16%
• Dimers 15%
• Monomers 12%
• Transient analysis 10%
• Reaction intermediates 9%
• Nuclear magnetic resonance spectroscopy 7%
• Infrared spectroscopy 7%
• Stoichiometry 7%
• Ethers 6%
• Ethylene 5%
• Catalysts 4%

Medicine & Life Sciences

• 12-tungstophosphoric acid 100%
• Catalysis 50%
• Dehydration 45%
• Ethanol 35%
• Hot Temperature 8%
• ethylene 7%
• Ether 5%
• Spectrum Analysis 5%
• Magnetic Resonance Spectroscopy 4%
• Pressure 3%

Chemical Compounds

• Dehydration 35%
• Ethanol 27%
• Catalysis 27%
• Acid 14%
• Solid-State NMR 10%
• Desorption 8%
• Monomer 6%
• Diethyl Ether 5%
• Reaction Intermediate 5%
• NMR Data 5%
• Reaction Stoichiometry 4%
• IR Spectroscopy 3%
• NMR Spectroscopy 3%
• Pressure 3%
• Amount 2%
• Catalyst 2%