发明名称 |
Potassium magnesium fertilizer |
摘要 |
A process for producing potassium magnesium sulfate, comprising reacting sulfuric acid with potassium chloride and magnesium chloride at a temperature in a range comprised between about 100 and about 160° C., thereby producing potassium magnesium sulfate and hydrochloric acid, the sulfuric acid being reacted with potassium chloride and magnesium chloride simultaneously or sequentially.
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申请公布号 |
US7780941(B1) |
申请公布日期 |
2010.08.24 |
申请号 |
US20090497989 |
申请日期 |
2009.07.06 |
申请人 |
NICHROMET EXTRACTION INC. |
发明人 |
LALANCETTE JEAN-MARC;LEMIEUX DAVID;DUBREUIL BERTRAND |
分类号 |
C01D5/12;C05D1/00;C05D5/00 |
主分类号 |
C01D5/12 |
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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