Chemistry of inorganic compounds – Sulfur or compound thereof – Elemental sulfur
Patent
1985-06-07
1987-05-19
Doll, John
Chemistry of inorganic compounds
Sulfur or compound thereof
Elemental sulfur
210721, 423575, C01B 1705
Patent
active
046666958
ABSTRACT:
For the removal of sulfur compounds, especially H.sub.2 S, from gaseous mixtures, said mixtures are scrubbed with a physical solvent which is later regenerated and reused. To the solvent are added (a) an oxidizing agent for converting the sulfur compounds into elemental sulfur, and (b) additive means for increasing the settling rate of the thus-formed sulfur.
REFERENCES:
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patent: 3103411 (1963-09-01), Fuchs
patent: 3862335 (1975-01-01), Renault et al.
patent: 4155988 (1979-05-01), Karwat et al.
Baur Karl
Fruhstorfer Ludwig
Haussinger Peter
Neubert Hans-Jurgen
Doll John
Linde Aktiengesellschaft
Russel Jeffrey Edwin
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