Chemistry of inorganic compounds – Sulfur or compound thereof – Elemental sulfur
Patent
1976-11-19
1978-01-03
Peters, G. O.
Chemistry of inorganic compounds
Sulfur or compound thereof
Elemental sulfur
423571, 48197R, 48211, C01B 1706
Patent
active
040667383
ABSTRACT:
A process for producing a fuel gas and sulfur from a hydrocarbon fuel wherein a fuel oil containing sulfur is at least partially combusted in a fluidized bed of sorbent material which produces a substantially sulfur free fuel gas and a sulfided sorbent. The sulfided sorbent is passed to a second fluidized bed which regenerates the sulfided sorbent and produces a sulfur dioxide containing gas. The latter gas is contacted with granular coal in the presence of steam to reduce the sulfur dioxide to elemental sulfur.
REFERENCES:
patent: 3969089 (1976-07-01), Moss et al.
"Chemical Engineering," Jan. 6, 1976, pp. 74-75.
Foster Wheeler Energy Corporation
Naigur Marvin A.
Peters G. O.
Wilson John E.
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