| 硝铵装置降膜蒸发存在问题与改进措施 |
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| 引用本文： | 李开选,许德秀. 硝铵装置降膜蒸发存在问题与改进措施[J]. 煤化工, 2002, 30(3): 72-75 |
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| 作者姓名： | 李开选 许德秀 |
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| 作者单位： | 1. 山西天脊煤化工集团有限责任公司,潞城,047507
2. 太原化工(集团)公司化工厂,030021 |
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| 摘 要： | 对我公司硝铵装置降膜蒸发工序存在的问题进行分析 ,并通过技术改进 ,使干燥洗涤液全部返回系统 ,造粒塔粘塔问题得到缓解 ,取得可观的经济效益和环保效益
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| 关 键 词： | 降膜蒸发 热源 改造 干燥洗涤液 回收 |
| 文章编号： | 1005-9598(2002)03-0072-04 |
| 修稿时间： | 2001-12-28 |
Existing Problem and Improvement on Falling Film Evaporation of Ammonium Nitrate |
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| LI Kai-xuan XU De-xiu. Existing Problem and Improvement on Falling Film Evaporation of Ammonium Nitrate[J]. Coal Chemical Industry, 2002, 30(3): 72-75 |
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| Authors: | LI Kai-xuan XU De-xiu |
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| Affiliation: | LI Kai-xuan 1 XU De-xiu 2 |
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| Abstract: | The existing problem on falling film evaporation of ammonium nitrate is analyzed. Through technological improvement, the all of drying washing solution is back to the system, and the problem of sticking on prilling tower is lighter. The benefit of economic and environment is achieved. |
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| Keywords: | falling film evaporation heat source improvement drying washing solution complete recycle |
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