Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Alkaline earth metal
Patent
1979-02-26
1980-12-16
Thomas, Earl C.
Chemistry of inorganic compounds
Treating mixture to obtain metal containing compound
Alkaline earth metal
423264, 423430, G01F 1118
Patent
active
042397367
ABSTRACT:
Method for improving the brightness of limestone utilizing a flocculating agent and a bleaching agent where the pH of the slurry is between about 7 and 9.
Dresser Industries Inc.
Hazelwood John N.
Langel Wayne A.
Majesko Raymond T.
Thomas Earl C.
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