Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Alkaline earth metal
Patent
1976-07-12
1977-05-31
Vertiz, O. R.
Chemistry of inorganic compounds
Treating mixture to obtain metal containing compound
Alkaline earth metal
423268, 423637, C01F 1106
Patent
active
040269914
ABSTRACT:
There is provided a process for stabilizing lime mud so as to eliminate balling during calcination of the same by incorporating a surface active agent decomposable at a temperature below 1500.degree. F into lime mud comprising calcium carbonate, filtering said treated lime mud, and thereafter calcining said treated lime mud to recover calcium oxide absent any balling during calcination.
REFERENCES:
patent: 3388990 (1968-06-01), Maruta et al.
American Cyanamid Company
Kline Harry H.
Langel Wayne A.
Vertiz O. R.
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