Natural calcium carbonate ores

Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Alkaline earth metal

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Details

423166, 423430, 23304, 106464, 209166, 209167, 241 16, 241 24, C01F 1106, B03D 106

Patent

active

050842544

ABSTRACT:
There is disclosed a process for purifying a calcium carbonate-containing mineral which process comprises the following steps:

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