Interplay of inlet temperature and humidity on energy penalty for CO2 post-combustion capture: Rigorous analysis and simulation of a single stage gas permeation process
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- 作者：Lorena Giordano ; lorena.giordano@univ-lorraine.fr" class="auth_mail" title="E-mail the corresponding author ; Denis Roizard ; Roda Bounaceur ; Eric Favre
- 关键词：CO2 capture ; Membrane working temperature ; Permeate purity ; Specific energy requirement
- 刊名：Energy
- 出版年：2016
- 出版时间：1 December 2016
- 年：2016
- 卷：116
- 期：part_P1
- 页码：517-525
- 全文大小：1503 K
文摘
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The interplay between temperature, humidity and pressure ratio is investigated.
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A lower membrane temperature decreases the overall energy requirement.
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A minimum energy requirement of 1.5 GJ/ton is achievable.
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The increase of membrane temperature negatively affects CO2 permeate purity.
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Effect of temperature on surface area depends on the type of membrane material.