| 发明名称 |
DÜNGEMITTEL-GRANULATIONS-ZUSÄTZE ENTHALTEND MAGNESIUM- UND KALZIUM- KARBONAT UND SULFAT |
| 摘要 |
<p>Chemical composition to be used as additive for fertiliser composition, comprising 35 - 60 % by weight of magnesium sulphate, 5 - 35 % by weight of calcium sulphate, 10 - 35 % by weight of a mixture containing magnesium carbonate and calcium carbonate up to 5 % by weight of water, either free or bound as crystal water, and the balance magnesium oxide.</p> |
| 申请公布号 |
DE69912650(T2) |
申请公布日期 |
2004.09.30 |
| 申请号 |
DE1999612650T |
申请日期 |
1999.11.23 |
| 申请人 |
NORSK HYDRO ASA, OSLO/OSLO |
发明人 |
ODEGAARD, ROD;CHYS, JAN;VANMARCKE, LUC;STEVENS, ROBERT;NEVEJANS, RUDY |
| 分类号 |
B01J2/16;B01J2/28;C05D3/02;C05G3/00;(IPC1-7):C05D3/02 |
主分类号 |
B01J2/16 |
| 代理机构 |
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代理人 |
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