On the possibility of hydrogen production from hydrogen sulphide under the effect of ionizing radiation

摘要

The method of hydrogen and sulphur production from hydrogen sulphide in the two-step thermoradiational and chemical cycle has been considered. THe schematic representation of its ferric ions in acidic medium is given. Energy yield of Fe~(3+) ions has been determined, accounting for 8.1 1/100 eV in the range of temepratures 293-353 K, pressures 0.5-2.9 MPa and dose rate 10~(14)-10~(18) eV/cm~3s. The efficiency of ionizing radiation in the system investigated is 8-10% that allows to recommend the given process for practical realization.