The production of Zn from ZnO in a high- temperature solar decomposition quench process—I. The scientific framework for the process
作者： R. Palumbo , J. Léde , O. Boutin , E. Elorza Ricart , A. Steinfeld
DOI: 10.1016/S0009-2509(98)00063-3
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摘要: Abstract We present a theoretical and experimental study of solar decomposition process for producing Zn O 2 from ZnO(s). The step occurs at temperatures near 2000 K, the gaseous products are quenched. A numerical model that uses latest kinetic data reoxidation reactions suggests conversions as high 80% can be obtained with flux densities 2 MW m -2 . quench were effected in furnace simulator. yields 90% depending part on dilution ratio quenching surface’s temperature.
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