CN104310342A - 一种制备磷酸二氢铵副产莲花白专用复合肥的方法 - Google Patents
一种制备磷酸二氢铵副产莲花白专用复合肥的方法 Download PDFInfo
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- CN104310342A CN104310342A CN201410478906.4A CN201410478906A CN104310342A CN 104310342 A CN104310342 A CN 104310342A CN 201410478906 A CN201410478906 A CN 201410478906A CN 104310342 A CN104310342 A CN 104310342A
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Abstract
Description
检测项目 | 合格标准 | 实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | 实施例6 |
氮磷钾 | 30% | 30.8% | 31% | 31.4% | 31.6% | 31.3% | 31.9% |
氮 | 15% | 15.4% | 15.5% | 15.7% | 15.8% | 15.9% | 16% |
磷 | 7% | 7.4% | 7.5% | 7.7% | 7.8% | 7.4% | 7.9% |
钾 | 8% | 8% | 8% | 8% | 8% | 8% | 8% |
含水量 | ≤5% | 4% | 4% | 4% | 4% | 4% | 4% |
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CN201410478906.4A CN104310342B (zh) | 2014-09-19 | 2014-09-19 | 一种制备磷酸二氢铵副产莲花白专用复合肥的方法 |
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CN201410478906.4A CN104310342B (zh) | 2014-09-19 | 2014-09-19 | 一种制备磷酸二氢铵副产莲花白专用复合肥的方法 |
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CN104310342A true CN104310342A (zh) | 2015-01-28 |
CN104310342B CN104310342B (zh) | 2017-02-08 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1060648A (zh) * | 1990-10-08 | 1992-04-29 | 邢新华 | 多元精肥 |
CN103787293A (zh) * | 2014-01-24 | 2014-05-14 | 贵阳中化开磷化肥有限公司 | 一种用湿法磷酸制备磷酸二氢钠的方法 |
CN104016323A (zh) * | 2014-05-20 | 2014-09-03 | 贵阳中化开磷化肥有限公司 | 一种磷酸一铵的生产方法 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1060648A (zh) * | 1990-10-08 | 1992-04-29 | 邢新华 | 多元精肥 |
CN103787293A (zh) * | 2014-01-24 | 2014-05-14 | 贵阳中化开磷化肥有限公司 | 一种用湿法磷酸制备磷酸二氢钠的方法 |
CN104016323A (zh) * | 2014-05-20 | 2014-09-03 | 贵阳中化开磷化肥有限公司 | 一种磷酸一铵的生产方法 |
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