Process of manufacture of potassium sulphate |
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| 申请号 | US59427756 | 申请日 | 1956-06-27 | 公开(公告)号 | US2906603A | 公开(公告)日 | 1959-09-29 |
| 申请人 | SOC ETU CHIMIQUES IND ET AGRI; | 发明人 | JACQUES LAFONT; | ||||
| 摘要 | |||||||
| 权利要求 | 1. A METHOD OF PRODUCING POTASSIUM SULPHATE WHICH COMPRISES REACTING IN AN AQUEOUS MEDIUM POTASSIUM CHLORIDE WITH AN ALKYL AMMONIUM SULPHATE HAVING THE FORMULA |
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| 说明书全文 | |||||||
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