| 直硝装置冷冻盐水站工艺改进 |
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| 引用本文： | 曾祥根. 直硝装置冷冻盐水站工艺改进[J]. 化工生产与技术, 2001, 8(5): 24-26 |
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| 作者姓名： | 曾祥根 |
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| 作者单位： | 南化有限公司氮肥厂, |
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| 摘 要： | 介绍了将直硝装置冷冻盐水站4台氨蒸发器由并联改为串联操作,使冰机制冷能力提高了14．7％,并对冰机制冷能力的提高进行了计算。
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| 关 键 词： | 冰机 氨蒸发器 工艺改进 计算 |
| 修稿时间： | 2000-07-10 |
Technical Improvement of Frozen Brine Section in Nitric Acid Plant |
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| Zeng Xianggen. Technical Improvement of Frozen Brine Section in Nitric Acid Plant[J]. Chemical Production and Technology, 2001, 8(5): 24-26 |
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| Authors: | Zeng Xianggen |
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| Abstract: | It was introduced that four ammonia evaporators in parallel were changed into connection in series for the frozen brine section of nitric acid plant by direct synthesis. Refrigerator freezing capacity was raised 14. 7%. Calculation of the refrigerator freezing capacity was also made. |
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| Keywords: | refrigerator ammonia evaporator technical improvement calculation |
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