Chemistry of inorganic compounds – Sulfur or compound thereof – Elemental sulfur
Patent
1977-11-14
1980-03-11
Peters, G. O.
Chemistry of inorganic compounds
Sulfur or compound thereof
Elemental sulfur
423219, C01B 1704
Patent
active
041928571
ABSTRACT:
The Claus process for the production of sulphur is improved by employing a deoxidation catalyst prior to the conventional Claus oxide catalyst.
REFERENCES:
patent: 2787519 (1957-04-01), Hammar
patent: 3554689 (1971-01-01), Bloembergen
patent: 3725531 (1973-04-01), Pearson et al.
patent: 3939250 (1976-02-01), Michel et al.
patent: 3978004 (1976-08-01), Daumas et al.
Mathieu Pierre
Philippe Andre
Tellier Jacques
Voirin Robert
Peters G. O.
Societe Nationale Elf Aquitaine (Production)
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