| 高炉渣冲渣水余热回收应用于海水淡化工艺的研究 |
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| 引用本文： | 董家华,王伟,高成康.高炉渣冲渣水余热回收应用于海水淡化工艺的研究[J].中国冶金,2012,22(10):51-54. |
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| 作者姓名： | 董家华 王伟 高成康 |
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| 作者单位： | 1.环境保护部华南环境科学研究所，广东广州 510655; 2.华电电力科学研究院，浙江杭州 310030; 3.东北大学国家环境保护生态工业重点实验室，辽宁沈阳 110819 |
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| 基金项目： | 环保公益性科研专项项目(201009063);国家水重大专项(2008ZX07208-002);中央级公益性科研院所基本科研业务费项目(20603021001-2) |
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| 摘 要： | 介绍了中国钢铁行业的余热分布和利用情况，重点介绍了目前高炉冲渣水余热的利用现状和存在的问题， 以及主要海水淡化方法和热源使用情况。指出从替换热源上着手能有效降低海水淡化成本，提出将高炉冲渣水的 热量回收用于海水淡化的新思路，从理论上分析了二者结合的可行性和效益。为沿海钢铁企业节能降耗、解决缺 水和降低海水淡化成本等问题提供参考。
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| 关 键 词： | 高炉冲渣水 余热回收 海水淡化 低温多效 效益分析 |
Research on New Seawater Desalination Technology Using Waste Heat Recycled From Washing Slag Water |
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| DONG Jia-hua,WANG Wei,GAO Cheng-kang.Research on New Seawater Desalination Technology Using Waste Heat Recycled From Washing Slag Water[J].China Metallurgy,2012,22(10):51-54. |
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| Authors: | DONG Jia-hua WANG Wei GAO Cheng-kang |
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| Affiliation: | 1.South China Institute of Environmental Science,Ministry of Environmental Protection,Guangzhou 510655, Guangdong,China;2.Huadian Electric Power Research Institute,Hangzhou 310030,Zhejiang,China; 3.SEPA Key Laboratory on Eco-Industry,Northeast University,Shenyang 110819,Liaoning,China) |
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| Abstract: | This paper briefly introduced the waste heat distribution and utilization of iron and steel industry in our country,and mainly described the utilization and existing problems of washing slag water’s waste heat,as well as the main method for seawater desalination and heat usage.It was also pointed out that replacing the heat source can effectively reduce the desalination cost.A new ideal was put forward about using waste heat from washing slag water for seawater desalination.Its feasibility and great benefits was analyzed,providing a reference about solving water shortage,reducing energy consumption and seawater desalination cost for coastal iron and steel industry. |
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| Keywords: | washing slag water waste heat recovery seawater desalination LT-MED benefit analysis |
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