发明名称 |
PROCESS FOR PRODUCTION OF FERTILIZER GRANULES CONTAINING AMMONIUM NITRATE, POTASSIUM AND MAGNESIUM AND A FERTILIZER PRODUCT |
摘要 |
<p>The invention relates to a process for the production of thermally stable and strong fertilizer granules which contain a potassium- and/or magnesium-containing mica, such as phlogopite and/or biotite, as well as potassium and/or magnesium derived partly in a water-soluble form from these minerals by nitric acid etching. The granules may additionally contain conventional plant nutrients. The invention also relates to products produced by the above process.</p> |
申请公布号 |
SI0879217(T1) |
申请公布日期 |
2000.10.31 |
申请号 |
SI19970030056T |
申请日期 |
1997.02.07 |
申请人 |
KEMIRA AGRO OY |
发明人 |
HERO HEIKKI;POUKARI JUHANI;VENAELAEINEN PENTTI |
分类号 |
C05C1/02;C05C5/00;C05D1/00;(IPC1-7):C05C1/02 |
主分类号 |
C05C1/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|