Chemistry of inorganic compounds – Sulfur or compound thereof – Elemental sulfur
Patent
1974-02-04
1976-02-10
Thomas, Earl C.
Chemistry of inorganic compounds
Sulfur or compound thereof
Elemental sulfur
423226, 423236, 423243, 423366, C01B 1704, B01D 5334
Patent
active
039377954
ABSTRACT:
A process is disclosed for the desulfurization of gases containing hydrogen sulfide, as well as their decyanization and removal of sulfurous acid when the gases contain hydrogen cyanide or sulfurous acid and in which process a napthoquino chelate compound is employed on a component of an absorption medium.
REFERENCES:
patent: 3459495 (1969-08-01), Iida et al.
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