| 颗粒肥料防结块性能快速测试方法探讨 |
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| 引用本文： | 钱佳,马永刚. 颗粒肥料防结块性能快速测试方法探讨[J]. 化肥工业, 2009, 36(6): 34-36 |
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| 作者姓名： | 钱佳 马永刚 |
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| 作者单位： | 泰州职业技术学院环境与化学工程系,225300;泰州职业技术学院环境与化学工程系,225300 |
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| 摘 要： | 研究了温度与湿度对肥料结块性能的影响，给出了温度和湿度与颗粒肥料结块率的关系，探讨了一种强化温度和湿度快速测试颗粒肥料防结块性能的方法。试验结果表明，可采用恒温、恒湿和真空干燥的方法快速测试颗粒肥料的结块率。在复合肥料结块性能测试时，温度为60℃、湿度为95％比较合适；在尿素结块性能测试时，温度为40℃、湿度为75％比较合适。
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| 关 键 词： | 防结块 测试方法 探讨 |
Inquiry into Fast Testing Method for Anti-Caking Property of Granular Fertilizers |
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| Qian Jia,Ma Yonggang. Inquiry into Fast Testing Method for Anti-Caking Property of Granular Fertilizers[J]. Journal of the Chemical Fertilizer Industry, 2009, 36(6): 34-36 |
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| Authors: | Qian Jia Ma Yonggang |
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| Affiliation: | (Environmental Science and Chemical Engineering Department of Taizhou Polytechnic College 225300) |
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| Abstract: | A study is made of the effect of temperature and humidity of fertilizers, and the relation is given of temperature and humidity with the on the caking anti-caking property rate of granular fertilizers. A method is studied for fast testing of the anti-caking property of granular fertilizer with inten- sification of temperature and humidity. The experimental results show that the caking rate of granular fertilizers may be determined quickly with a constant temperature, constant humidity vacuum drying method. For the determination of the caking property of compound fertilizers, a temperature of 60 ℃ and a humidity of 95 % are suitable. For urea, 40 ℃ and 75 % are suitable. |
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| Keywords: | anti-caking testing method inquiry |
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