发明名称 |
Nitrogenous fertiliser soln. contg. trace elements - with dicyandiamide added for improved solubility and stability |
摘要 |
<p>A fertiliser soln. contg. micronutrients is based on N cpds. and can also opt. contain phosphates and/or K salts. The new feature is that the soln. additionally contains dicyandiamide (I). Pref. the N content of (I) in dissolved form is >10 wt. % of the total N content of the remaining N cpds.. Addition of (I) increases the solubility of the trace elements; stabilises the soln. even at low temp. (partic. this stabilisation is noted for Fe2+ and Mn2+ salts) and reduces the corrosive nature of the soln.. The solns. can be presented as concentrates e.g. in small packages.</p> |
申请公布号 |
IT1107841(B) |
申请公布日期 |
1985.12.02 |
申请号 |
IT19780068722 |
申请日期 |
1978.07.19 |
申请人 |
SKW TROSTBERG AG |
发明人 |
MICHAUD HORST;RIEDER GEORG;SEEHOLZER JOSEF |
分类号 |
C05C;(IPC1-7):C05C/ |
主分类号 |
C05C |
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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