| 料浆转鼓造粒生产S-NPK工艺条件的选择 |
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| 引用本文： | 廖俊才. 料浆转鼓造粒生产S-NPK工艺条件的选择[J]. 磷肥与复肥, 2008, 23(6): 49-52 |
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| 作者姓名： | 廖俊才 |
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| 作者单位： | 山东化工规划设计院,山东,济南,250013 |
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| 摘 要： | 料浆转鼓造粒生产S-NPK工艺是在料浆喷浆造粒工艺基础上发展起来的,该工艺适合大规模生产,产品养分可调,近年采用此工艺较多。阐述料浆转鼓造粒生产S-NPK各工序工艺条件的选择,并进行了分析,提供了工艺控制指标。由于系统有滞后性,调整要有预见性,做到超前控制才能维持长期稳定生产。
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| 关 键 词： | 料浆转鼓造粒 硫基复合肥 工艺条件选择 工艺指标控制 |
Selection of process conditions for production of S-NPK by slurry spray-drum granulation method |
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| LIAO Jun-cai. Selection of process conditions for production of S-NPK by slurry spray-drum granulation method[J]. Phosphate & Compound Fertilizer, 2008, 23(6): 49-52 |
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| Authors: | LIAO Jun-cai |
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| Abstract: | The S-NPK process by slurry spray-drum granulation method is developed from basis of slurry-spray granulation process which the new process is suitable for large scale production,adjustable product components and the process widely used in recent years.The multi-section condition selection is described and analyzed,the process control indexes are provided.Because of the system hysteresis quality,the foreseeability adjustment and the advance control are demanded for the long-term steady production. |
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| Keywords: | slurry spray-drum granulation sulfur-based compound fertilizer(S-NPK) process condition selection process control index |
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