Cyclic performance evaluation of CO2 adsorption using polyethylene terephthalate plastic-waste-derived activated carbon

Li, ShuangjunTianjin Univ, Tianjin, Peoples R China.;Korea Univ, Seoul, South Korea. (författare)

Polyethylene terephthalate (PET) plastic-waste-derived activated carbons have recently been developed and exhibit excellent CO(2 )adsorption uptake. However, the CO2-adsorption performance of such recycled materials has only been considered on a basic characterization level and has not yet been evaluated in carbon capture cycles, thereby making biased analyses inevitable. Consequently, a whole chain including the material, process, and cycle is essential for comprehensively analyzing and evaluating novel CO2 adsorbents. Therefore, in this study, various CO2-capture cycles using PET plastic-waste-derived activated carbon adsorbents were numerically simulated, the cyclic CO2-adsorption performances were evaluated, and the application scenario was optimized. A methodology for evaluating the cyclic CO2-adsorption performance of PET plastic-waste-derived activated carbon was proposed for CO(2 )capture. The results suggested that the temperature/vacuum swing adsorption cycle was superior and that its maximum exergy efficiency reached 32.90%.

Cho, Moon-KyungKorea Univ, Seoul, South Korea. (författare)
Yuan, XiangzhouKorea Univ, Seoul, South Korea.;Sun Brand Ind Inc, South Korea. (författare)
Deng, ShuaiTianjin Univ, Tianjin, Peoples R China. (författare)
Li, Hailong,1976-Mälardalens universitet,Framtidens energi(Swepub:mdh)hli01 (författare)
Zhao, LiTianjin Univ, Tianjin, Peoples R China. (författare)
Zhao, RuikaiTianjin Univ, Tianjin, Peoples R China. (författare)
Wang, YuzhenTianjin Univ, Tianjin, Peoples R China. (författare)
Wang, JunyaoSun Yat Sen Univ, Guangdong, Peoples R China. (författare)
Lee, Ki BongKorea Univ, Seoul, South Korea. (författare)
Tianjin Univ, Tianjin, Peoples R China.;Korea Univ, Seoul, South Korea.Korea Univ, Seoul, South Korea. (creator_code:org_t)

Av författaren/redakt...: Li, Shuangjun; Cho, Moon-Kyung; Yuan, Xiangzhou; Deng, Shuai; Li, Hailong, 197 ...; Zhao, Li; visa fler...; Zhao, Ruikai; Wang, Yuzhen; Wang, Junyao; Lee, Ki Bong; visa färre...

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