Cruceru, MihailMihailCruceruCraiu, CornelCornelCraiuNicolau, MargaretaMargaretaNicolauCosma, CristianaCristianaCosmaLazarut, P.P.Lazarut2017-04-242017-04-241985-08-30Patent no. RO 87224-Ahttp://hdl.handle.net/123456789/946Patent Assignee Name(s) and Code(s): COMB CHIMIC RIMNICU; INST EPURAR APELOR REZILiqs. and gases contg. mercaptans, H2S, CO2, CS2, divalent S ions, thiophenes and other S cpds. are desulphurised by a combined oxidn. redn. and chemosorption process, by passing over a filling of metal shavings contg. Fe, C, Si, Mn, P, S and Cr at 20-400 deg.C and pressures up to 25 atmosphere. A simple, continuously working plant is used, with reduced energy consumption. The active ingredients are regenerated by washing with water and/or air. Yields are 75-99%.en-USDesulphurising liquidsDesulphurising liquids and gases by combined oxidn.redn. and chemo-sorption by passing over metal shavings, contg. iron, carbon, silicon, sulphur and chromiumPatent