| 隔膜法烧碱蒸发系统冷却工艺的改造 |
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| 引用本文： | 王亚,李武,李景波. 隔膜法烧碱蒸发系统冷却工艺的改造[J]. 氯碱工业, 2010, 46(9): 21-22 |
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| 作者姓名： | 王亚 李武 李景波 |
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| 作者单位： | 1. 兖矿鲁南化肥厂,山东,滕州,277527
2. 东营协发化工有限公司,山东,东营,257091 |
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| 摘 要： | 在隔膜法烧碱蒸发工序浓碱冷却工艺中,采用螺旋板式换热器替代列管换热器,并由立式安装方式改造为卧式后,碱中盐质量浓度由平均4.4 g/L降为3.6 g/L。
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| 关 键 词： | 烧碱 蒸发 冷却工艺 |
Improvement on cooling technology in diaphragm caustic soda evaporation system |
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| WANG Ya,LI Wu,LI Jingbo. Improvement on cooling technology in diaphragm caustic soda evaporation system[J]. Chlor-Alkali Industry, 2010, 46(9): 21-22 |
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| Authors: | WANG Ya LI Wu LI Jingbo |
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| Affiliation: | 1. Yankuang Lunan Fertilizer Plant, Tengzhou 277527, China; 2. Dongying Xiefa Chemical Industry Co. , Ltd. , Dongying 257091, China) |
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| Abstract: | The salt content of caustic soda is reduced from average 4.4 g/L to 3.6 the vertical tubular heat-exchanger with a horizontal spiral-plate heat-exchanger in the concentrated caustic soda in diaphragm caustic soda evaporation production. g/L by replacing cooling process of |
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| Keywords: | caustic soda evaporation cooling technology |
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