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公开(公告)号：US3796789A
公开(公告)日：1974-03-12
申请号：US3796789D
申请日：1972-04-07
Applicant: ALUMINUM CO OF AMERICA
Inventor： ADAMS L
CPC classification number: C01F7/47
Abstract: LOWERING IRON CONTENT BY ADDITION OF SLAKED LIME TO THE BLOW-OFF LIQUOR RESULTING FROM DIGESTION OF THE SOLUTION FORMED BY LEACHING A SODA-LIME SINTER PRODUCT FROM AN ALUMINA SOURCE.
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