Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Alkaline earth metal
Patent
1984-04-10
1985-03-05
Doll, John
Chemistry of inorganic compounds
Treating mixture to obtain metal containing compound
Alkaline earth metal
423637, C01F 1104, C01F 1106
Patent
active
045030197
ABSTRACT:
The instant invention is directed to a method of inhibiting and dispersing calcium oxide deposit formation in coal-fired lime kilns, comprising burning the coal in the presence of from 1 to 2 pounds/ton of coal of a blend of 80 to 95%, by weight, magnesium oxide and 5 to 20%, by weight, copperoxychloride.
REFERENCES:
patent: 1113178 (1914-10-01), Akers
patent: 1627215 (1927-05-01), Truesdell
patent: 1634505 (1927-07-01), McCaughy
patent: 2282584 (1942-05-01), Hill
patent: 2845338 (1958-07-01), Ryznar et al.
Boynton, Chemistry and Technology of Lime and Limestone, John Wiley & Sons, (1966), pp. 246-252.
Kiss, L. T., et al. "The Use of Copperoxychloride to Alleviate Boiler Slagging", Journal of the Institute of Fuel, Apr. 1972, pp. 213 through 223.
Calgon Corporation
Doll John
Langel Wayne A.
Mitchell William C.
Olson R. Brent
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