发明名称 |
AMMONIUM NITRATE GRANULE AND METHOD FOR THE PREPERATION OF THE SAME |
摘要 |
The invention relates to a fertilizer granule containing ammonium nitrate, comprising a core containing ammonium nitrate and a coating layer containing calcium sulphate. The coating layer consists of a mixture containing calcium sulphate and ammonium nitrate. Such a fertilizer granule is preferably produced by contacting the core with an aqueous ammonium nitrate solution and solid calcium sulphate particles, either as a slurry or separately. The production of the fertilizer granule is safe and easy. |
申请公布号 |
CA2598798(C) |
申请公布日期 |
2014.01.28 |
申请号 |
CA20062598798 |
申请日期 |
2006.02.24 |
申请人 |
KEMIRA GROWHOW OYJ |
发明人 |
LYLYKANGAS, MIKKO;KIISKI, HARRI;POUKARI, JUHANI;MILBORNE, ROBERT JOHN |
分类号 |
C05C1/02;C05C;C05C1/00;C05G1/00;C05G3/00 |
主分类号 |
C05C1/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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