Process for cooling slag and inhibiting pollutant formation

Details Process for cooling slag and inhibiting pollutant formation Process for cooling slag and inhibiting pollutant formation

1971-02-19

1976-03-02

Andrews, M. J.

Specialized metallurgical processes, compositions for use therei

Processes

Electrothermic processes

65 20, C21B 308

Patent

active

039415856

ABSTRACT:
A process for cooling sulfur-bearing slag while inhibiting the formation of hydrogen sulfide. An oxidant is mixed with the cooling water and the slag is brought into contact therewith, the solution cooling the slag to permit handling thereof while the oxidant inhibits the release of hydrogen sulfide.

REFERENCES:
patent: 133466 (1872-11-01), Luckenbach
patent: 443898 (1890-12-01), Colquhoun
patent: 1414491 (1922-05-01), Welch
patent: 1415183 (1922-05-01), Lund
patent: 1916954 (1933-07-01), Krause
patent: 2149688 (1939-03-01), Schott
patent: 2471562 (1949-05-01), Fitterer
patent: 2990267 (1961-06-01), Grebe
patent: 3249402 (1966-05-01), Smyers
patent: 3351556 (1967-11-01), Tsourmas
Treadwell & Hall, Analytical Chemistry, Vol. I, p. 353, (1937).

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