发明公开
- 专利标题: PROCESS FOR STABILIZING AMMONIUM NITRATE
- 专利标题(中): 方法用于稳定铵
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申请号: EP01901224.4申请日: 2001-01-04
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公开(公告)号: EP1292537A1公开(公告)日: 2003-03-19
- 发明人: HERO, Heikki , POUKARI, Juhani
- 申请人: KEMIRA AGRO OY
- 申请人地址: Porkkalankatu 3 00180 Helsinki FI
- 专利权人: KEMIRA AGRO OY
- 当前专利权人: KEMIRA AGRO OY
- 当前专利权人地址: Porkkalankatu 3 00180 Helsinki FI
- 代理机构: Svensson, Johan Henrik
- 优先权: FI20000013 20000104
- 国际公布: WO01049608 20010712
- 主分类号: C01C1/18
- IPC分类号: C01C1/18 ; C05C1/02
摘要:
The invention relates to a method for producing thermally and mechanically stable ammonium nitrate by dissolving in nitric acid 1-3 % by weight of reticulated metal silicate, before treatment with ammonia. The ammonium nitrate granules produced by this method swell very little, they do not considerably cake, and their granule strength is high.
公开/授权文献
- EP1292537B1 PROCESS FOR STABILIZING AMMONIUM NITRATE 公开/授权日:2004-12-08
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