Energy-environment-economy evaluations of commercial scale systems for blast furnace slag treatment: Dry slag granulation vs. water quenching
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- 作者：Hong Wanga ; b ; Jun-Jun Wub ; Xun Zhua ; b ; zhuxun@cqu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Qiang Liaoa ; b ; Liang Zhaob
- 关键词：Blast furnace slag ; Slag treatment ; Dry slag granulation ; Water quenching ; Life cycle assessment
- 刊名：Applied Energy
- 出版年：2016
- 出版时间：1 June 2016
- 年：2016
- 卷：171
- 期：Complete
- 页码：314-324
- 全文大小：1877 K
文摘
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A prototype dry slag granulation system was proposed and designed in commercial scale.
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The input and output flows of each slag-treatment system were identified.
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Life cycle assessment on the dry slag granulation method and water quenching methods was carried out.
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Economic costs and returns during the lifetime of slag were calculated.