Thermochemical decomposition of hydrogen sulfide by solar energy
Thermochemical decomposition of hydrogen sulfide by solar energy
- International Journal of Hydrogen Energy, 12(10), p.679-685, 1987 .
The decomposition of hydrogen sulfide into hydrogen and sulfur using concentrated solar radiation was investigated. The effect of temperature and residence time on hydrogen yield was studied using alumina, nickel-molybdenum sulfide and cobalt molybdenum sulfide as catalysts. It was found that hydrogen yield of 13-14(percent)can be obtained in a very short residence time (0.3 s)and at temperatures less than 800°C. The decomposition mechanism followed a second-order irreversible rate equation.
The decomposition of hydrogen sulfide into hydrogen and sulfur using concentrated solar radiation was investigated. The effect of temperature and residence time on hydrogen yield was studied using alumina, nickel-molybdenum sulfide and cobalt molybdenum sulfide as catalysts. It was found that hydrogen yield of 13-14(percent)can be obtained in a very short residence time (0.3 s)and at temperatures less than 800°C. The decomposition mechanism followed a second-order irreversible rate equation.