| 海水淡化的热法技术及其应用 |
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| 引用本文： | 任一峰,刘尔静.海水淡化的热法技术及其应用[J].发电设备,2009,23(2):147-150. |
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| 作者姓名： | 任一峰 刘尔静 |
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| 作者单位： | 上海电气电站设备有限公司,电站辅机厂,上海,200090 |
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| 摘 要： | 介绍2种常用热法海水淡化（多级闪蒸和多效蒸发）的原理，着重对其特性和装置选材进行了对比。提出了海水淡化的多种能源形式，如每日海水淡化能力在10万t以上，应用多级闪蒸更经济；若利用热力发电厂的低温余热时，采用低温多效蒸发更合理；在一定条件下还可专门设置深水池核反应堆为这一方法提供热源。
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| 关 键 词： | 发电厂 水资源 海水淡化 多级闪蒸 多效蒸发 淡化水成本 |
The Thermal Seawater Desalination Technology and its Application |
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| REN Yi-feng,LIU Er-jing.The Thermal Seawater Desalination Technology and its Application[J].Power Equipment,2009,23(2):147-150. |
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| Authors: | REN Yi-feng LIU Er-jing |
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| Affiliation: | REN Yi-feng,LIU Er-jingPower Station Auxiliary Equipment Works,Shanghai Electric Power GenerationEquipment Co.Ltd.,Shanghai 200090,China |
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| Abstract: | Working principles of 2 normally used thermal seawater desalination processes(multi-stage flash and multi-effect evaporation) are being described,with focus on their features and corresponding material selection for relevant equipment.The specific desalination way and applicable energy resources are analyzed also,for example,if the processing capability is above 105ton,the multi-stage flash process will be more economical,and if low-temperature waste heat from thermal power plant is used,the low-temperature... |
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| Keywords: | power plant water resource seawater desalination multi-stage flash multi-effect evaporation cost of seawater desalination |
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