| 磷矿的反应活性及其评价方法研究 |
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| 引用本文： | 冯建章.磷矿的反应活性及其评价方法研究[J].磷肥与复肥,2007,22(6):14-17. |
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| 作者姓名： | 冯建章 |
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| 作者单位： | Room 604，No 26，Xinjing Ercun，Changning District，Shanghai 200335，China |
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| 摘 要： | 介绍评价磷矿反应活性的实验装置;用磷矿在一定浓度酸液中,在一定温度、一定反应时间下的分解率表示磷矿的反应活性。实验研究了不同因素对磷矿反应活性的影响,并测试了11种磷矿的反应活性指数及抗硫酸的阻缓性能。评价方法与实验结果均具有参考价值。
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| 关 键 词： | 磷矿 反应活性 阻缓性 评价方法 |
| 文章编号： | 1007-6220(2007)06-0014-04 |
| 修稿时间： | 2007年5月22日 |
The reactivity of phosphate rock and its evaluation study |
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| FENG Jian-zhang.The reactivity of phosphate rock and its evaluation study[J].Phosphate & Compound Fertilizer,2007,22(6):14-17. |
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| Authors: | FENG Jian-zhang |
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| Abstract: | The experimental device for the evaluation of the phosphate rock reactivity is described.Phosphorus decomposition rate shows the phosphate rock reactivity under certain concentration of acid solution,certain temperature and certain reaction time.The effect of different factors to phosphate rock reactivity is studied by experiment.The reactivity index and the resistance slow ability in the resistance to sulphuric acid for 11 phosphate rocks are also discussed.The evaluation method and experiment result have certain reference value. |
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| Keywords: | phosphate rock reactivity resistance slow ability evaluation method |
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