| 氨吸收制冷工艺的节能效应 |
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| 引用本文： | 吴昌祥,郭海彦.氨吸收制冷工艺的节能效应[J].化学工程师,2007,21(8):49-50. |
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| 作者姓名： | 吴昌祥 郭海彦 |
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| 作者单位： | 哈尔滨气化厂,黑龙江,哈尔滨,154854;哈尔滨气化厂,黑龙江,哈尔滨,154854 |
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| 摘 要： | 本文简述了哈尔滨气化厂氨吸收制冷工艺及其特点,介绍了该工艺通过两级精馏的节能的技术特征,通过氨吸收制冷工艺可节省低压蒸气和高压蒸气并回收了工业余热,省却了冷却粗煤气余热的投资和运行费用。
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| 关 键 词： | 节能优化 氨 制冷 精馏 氨吸收 |
| 文章编号： | 1002-1124（2007）08-0049-02 |
| 修稿时间： | 2007-06-10 |
Energy - saving effect of ammonia absorption refrigeration technique |
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| WU Chang-xiang,GUO Hai-yan.Energy - saving effect of ammonia absorption refrigeration technique[J].Chemical Engineer,2007,21(8):49-50. |
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| Authors: | WU Chang-xiang GUO Hai-yan |
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| Affiliation: | Harbin Gasification Plant, Harbin 154854, China |
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| Abstract: | The ammonia absorption refrigeration technique and its characters were briefly introduced.The low -pressure steam and high-pressure steam were saved by two-step rectification in ammonia absorption refrigera- tion technique;industrial exhaust heat was also recycled which saved investment and operating cost of cooling waste heat of crude gas. |
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| Keywords: | energy-saving and optimizing ammonia refrigeration rectification ammonia absorption |
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