Hydrogen Sulphide Process
Hydrogen Sulphide Process : Process to obtain heavy water utilizing the negative temperature dependence of the equilibrium constants of the reaction H2S + HDO ? HDS + H2O. The hydrogen sulphide enriched with deuterium at high temperature releases part of the deuterium at low temperature to the water. In the countercurrent process between a hot and a cold column, deuterium enrichment results between the columns
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