| 关于兑卤法生产氯化钾节能降耗的研究 |
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| 引用本文： | 丁吉生,李树生,吴宗生.关于兑卤法生产氯化钾节能降耗的研究[J].盐业与化工,2009,38(3). |
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| 作者姓名： | 丁吉生 李树生 吴宗生 |
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| 作者单位： | 1. 天津长芦汉沽盐场有限责任公司,天津,300480
2. 中盐制盐工程技术研究院,天津,300450 |
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| 摘 要： | 分析了氯化钾生产中两效蒸发工艺单位产品消耗燃煤过高的原因,提出由两效工艺改三效蒸发工艺,调整蒸发罐的结构,单位产品消耗燃煤降低30%以上;同时提出也可由两效蒸发工艺改热泵技术单效蒸发工艺,除热泵启动时消耗一部分锅炉生蒸汽外,生产时产品不消耗燃煤,单位产品的综合成本可以降低50%以上.
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| 关 键 词： | 节能降耗 两效蒸发 三效蒸发 热泵技术单效蒸发 |
The Energy Saving and Consumption Reducing of Potassium Chloride by Mixed Brine Method |
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| DING Jisheng,LI Shusheng,WU Zongsheng.The Energy Saving and Consumption Reducing of Potassium Chloride by Mixed Brine Method[J].Jounral of Salt and Chemical Industry,2009,38(3). |
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| Authors: | DING Jisheng LI Shusheng WU Zongsheng |
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| Affiliation: | 1.Salt Research Institute;China National Salt Industry Corp.;Tianjin 300450;China;2.Tianjin Changlu Hangu Saltern Co.;Ltd.;Tianjin 300480;China |
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| Abstract: | We analyzed the causes of high coal consumption of unit production of producing potassium chloride by two-effect evaporation technology and put forward the improvement of two-effect evaporation technology instead of three-effect evaporation technology and the adjustment of the structure of evaporating pot.The results showed that the coal consumption of unit production was reduced by 30% at least.We also proposed that we can use the technology of single effect evaporation with heat pump.By using the technolo... |
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| Keywords: | energy saving and consumption reducing two-effect evaporation three-effect evaporation the technology of single effect evaporation with heat pump |
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