| 利用煤泥研制具有肥效的生态缓释材料 |
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| 引用本文： | 李正秋,黄欢,崔艳杰,黄川南,梁玉祥.利用煤泥研制具有肥效的生态缓释材料[J].应用化工,2011,40(11):1929-1931. |
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| 作者姓名： | 李正秋 黄欢 崔艳杰 黄川南 梁玉祥 |
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| 作者单位： | 四川大学化工学院,四川成都,610065 |
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| 基金项目： | 科技部自然科学基金，北京市农业技术推广站项目，四川大学大学生创新性实验计划项目 |
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| 摘 要： | 把煤泥和复合肥按一定比例混合,在相同搅拌转速时,通过调节水浴温度;在相同水浴温度时,调节搅拌转速得到不同养分含量的缓释肥料成品。在水浴温度为70℃,搅拌转速在0.141 3 m/s为最优制备缓释肥料的工艺条件。
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| 关 键 词： | 煤泥 复合肥 生态材料 N、P、K含量 缓释 |
Preparation of an ecological-releasing material with fertilizer efficiency using slime |
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| LI Zheng-qiu,HUANG Huan,CUI Yan-jie,HUANG Chuan-nan,LIANG Yu-xiang.Preparation of an ecological-releasing material with fertilizer efficiency using slime[J].Applied chemical industry,2011,40(11):1929-1931. |
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| Authors: | LI Zheng-qiu HUANG Huan CUI Yan-jie HUANG Chuan-nan LIANG Yu-xiang |
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| Affiliation: | LI Zheng-qiu,HUANG Huan,CUI Yan-jie,HUANG Chuan-nan,LIANG Yu-xiang(Department of Chemical Engineering,Sichuan University,Chengdu 610065,China) |
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| Abstract: | The releasing fertilizer was prepared from slime and compound fertilizer through adjusting temperature and stirring speed.The optimal conditions were as follows:temperature of water bath 70 ℃,stirring speed 0.141 3 m/s. |
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| Keywords: | slime compound fertilizer ecological material N P K content release |
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