Method of treating ore and product |
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| 申请号 | US35505464 | 申请日 | 1964-03-26 | 公开(公告)号 | US3313738A | 公开(公告)日 | 1967-04-11 |
| 申请人 | AMERICAN TANSUL COMPANY; | 发明人 | RINEHIMER WILLIAM A; | ||||
| 摘要 | |||||||
| 权利要求 | 1. AN IMPROVED METHOD FOR TREATING AN ORE OF A SWELLING, GELLING, CATION EXCHANGEABLE CLAY COMPRISING REMOVING CALCITE FROM THE ORE, SLURRYING THE ORE, ADJUSTING THE PH OF THE SLURRY TO ABOUT 6.5 TO 7.0, THEN ADDING A HUMECTANT SELECTED FROM THE GROUP CONSISTING OF WATER SOLUBLE ORGANIC POLYOLS AND WATER SOLUBLE POLYSACCHARIDES IN AN AMOUNT SUFFICIENT TO PREVENT CALCINING DURING DRYING, AND THEN DRYING THE SLURRY. |
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| 说明书全文 | |||||||
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