Characterization of southern Taiwan red soils as a regenerable sorbent for sorption of hydrogen sulfide from coal gas with spectroscopic techniques

Physics & Astronomy

• sorbents 91%
• Taiwan 91%
• hydrogen sulfide 85%
• sorption 72%
• coal 69%
• soils 67%
• sulfur 61%
• regeneration 48%
• characterization 35%
• gases 33%
• sulfates 23%
• deterioration 22%
• magnetic resonance spectroscopy 13%
• oxygen 12%
• sulfides 11%
• spectroscopy 11%
• regression analysis 10%
• nuclear magnetic resonance 8%
• solid state 8%
• aluminum 7%
• cycles 7%
• carbon 7%
• causes 6%

Engineering & Materials Science

• Coal gas 85%
• Hydrogen sulfide 81%
• Sorbents 80%
• Sorption 76%
• Sulfur 62%
• Soils 50%
• Sulfates 24%
• Spectroscopy 24%
• Deterioration 19%
• Nuclear magnetic resonance spectroscopy 16%
• Aluminosilicates 15%
• X ray photoelectron spectroscopy 13%
• Sulfides 12%
• Gases 12%
• Energy dispersive spectroscopy 11%
• Aluminum 8%
• Carbon 8%
• Temperature 4%

Chemical Compounds

• Coal Gas 100%
• Hydrogen Sulfide 67%
• Sorbent 56%
• Soil 54%
• Sorption 45%
• Red 44%
• Sulfate 19%
• Dioxygen 12%
• Sulfide 10%
• NMR Spectroscopy 8%
• Surface Area 8%
• Spectroscopy 8%
• Fourier Transform Infrared Spectroscopy 7%
• Gas 6%
• Carbon Atom 6%
• Amount 5%