| 发明名称 |
PROCESS FOR THE PREPARATION OF COMLEX FERTILIZER |
| 摘要 |
A process for the preparation of complex fertilizer comprises decomposition of phosphate raw material with nitric acid, mixing of nitric-acid solution with preliminary treated phosphate raw material and processing of mixture to complex fertilizer. Nitric-acid solution is mixed with carbamide and the mixture is directed further to granulation. |
| 申请公布号 |
UA81228(U) |
申请公布日期 |
2013.06.25 |
| 申请号 |
UA20120014891U |
申请日期 |
2012.12.25 |
| 申请人 |
"KHARKIV POLYTECHNIC INSTITUTE" NATIONAL TECHNICAL UNIVERSITY |
发明人 |
VETSNER YULANA IHORIVNA;SAVENKOV ANATOLII SERHIIOVYCH;BILOHUR IRYNA SERHIIVNA;RYSCHENKO IHOR MYKHAILOVYCH;ARTIOMOV YURII IHOROVYCH |
| 分类号 |
C05C1/02;C01C1/18 |
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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