Materials selection of steam-phase change material (PCM) heat exchanger for thermal energy storage systems in direct steam generation facilities
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- 作者：F. Javier Ruiz-Cabañ ; asa ; fjavier.ruiz@abengoa.com" class="auth_mail" title="E-mail the corresponding author ; Aleix Jové ; a ; Cristina Prietoa ; Virginia Madinab ; A. Iné ; s Ferná ; ndezc ; Luisa F. Cabezad
- 关键词：Corrosion ; Solar energy ; Direct steam generation (DSG) ; Thermal energy storage (TES) ; Phase change material (PCM) ; Hydroxides
- 刊名：Solar Energy Materials and Solar Cells
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：159
- 期：Complete
- 页码：526-535
- 全文大小：2052 K
文摘
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A516 Gr70, A316L and Inconel 625 corrosion by LiOH-KOH mixture has been evaluated.
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Tests performed in closed autoclaves under N2 atmosphere. LiOH-KOH mixture at 360 °C.
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A516 Gr70 does not offer long term corrosion resistance.
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Inconel 625 shows good corrosion performance but is discarded due to high cost.
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A316L selected as potential candidate for the design of steam-PCM heat exchanger.