| 影响尿基复合(混)肥造粒的主要因素分析 |
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| 引用本文： | 石学勇,王金铭,王宝安,梁红江. 影响尿基复合(混)肥造粒的主要因素分析[J]. 磷肥与复肥, 2007, 22(3): 50-53 |
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| 作者姓名： | 石学勇 王金铭 王宝安 梁红江 |
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| 作者单位： | 中国-阿拉伯化肥有限公司,河北,秦皇岛,066003;中国-阿拉伯化肥有限公司,河北,秦皇岛,066003;中国-阿拉伯化肥有限公司,河北,秦皇岛,066003;中国-阿拉伯化肥有限公司,河北,秦皇岛,066003 |
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| 摘 要： | 针对转鼓喷浆造粒工艺生产尿基复合(混)肥所存在的问题,分析造粒温度、湿度、时间,物料的溶解度、黏度、粒度、均匀程度,料浆雾化程度,返料状况,以及造粒设备、干燥方式等影响造粒的主要因素;提出控制造粒温度与湿度的方法,为生产尿基复合(混)肥工艺参数的优化提供了可借鉴的思路.
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| 关 键 词： | 尿基复合(混)肥 转鼓喷浆造粒工艺 影响造粒的因素 |
| 文章编号： | 1007-6220(2007)03-0050-04 |
| 修稿时间： | 2006-12-22 |
Discussion on some relative factors for the granulation of Ur- based compound fertilizer |
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| SHI Xue-yong,WANG Jin-ming,WANG Bao-an,LIANG Hong-jiang. Discussion on some relative factors for the granulation of Ur- based compound fertilizer[J]. Phosphate & Compound Fertilizer, 2007, 22(3): 50-53 |
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| Authors: | SHI Xue-yong WANG Jin-ming WANG Bao-an LIANG Hong-jiang |
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| Abstract: | In view of the main problems in producing urea-based compound fertilizer by slurry-spraying drum granulator,some factors affecting granulation are discussed,including the temperature,moisture,time of granulation,solubility,viscosity,granularity and evenness of raw materials,slurry atomizing degree and addition of return materials,as well as granulation equipments and dryer style etc.The countermeasures for controlling granulation temperature and moisture are presented,which provide a reference to optimize parameters of urea-based compound fertilizer production. |
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| Keywords: | urea-based compound fertilizer slurry-spraying drum granulator factors influencing granulation |
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