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    题名 作者 年代 出处 被引量
1活性炭纤维的制备及改性研究进展显示文摘活性炭纤维作为一种性能优异的吸附材料,具有比表面积大、吸附性能好、化学性质稳定、不会造成二次污染等优点。综述了以化学纤维或天然纤维为原料,制备活性炭纤维的原理及其特点。重点介绍了活性炭纤维表面改性方法的原理及其优缺点,对活性炭纤维的表面结构特点与其吸附性能的关系进行了详细阐述。同时,对活性炭纤维表面改性方法的研究方向进行了展望。曹向禹 李维鑫 田俊阳 2021化工新型材料2021,49,4:5
2A mini-review on the modeling of volatile organic compound adsorption in activated carbons: Equilibrium, dynamics, and heat effects显示文摘The research on the adsorption equilibria,kinetics,and increase in process temperature of the volatile organic compound(VOC)adsorption in porous materials ensures safe production,thereby reducing production costs and improving separation efficiency.Therefore,it is critical in predicting the entire adsorption process based on minimal or no experimental input of the adsorbate and adsorbent.We discuss,in this review,the factors that affect the adsorption performance of VOCs in activated carbons,including the adsorption equilibrium,adsorption kinetics,and exotherm during adsorption.Subsequently,the existing prediction models are summarized and compared concerning the adsorption equilibrium,adsorption kinetics,and exothermic process of adsorption.We then propose a new prediction model based on intermolecular interaction and provide an outlook toward the design and manipulation of efficient adsorbents for the VOC system.Shanshan Wang Liangliang Huang Yumeng Zhang Licheng Li Xiaohua Lu 2021Chinese Journal of Chemical Engineering2021,34,3:4
3Continuous flow removal of acid fuchsine by dielectric barrier discharge plasma water bed enhanced by activated carbon adsorption显示文摘Continuous processes which allow for large amount of wastewater to be treated to meet drainage standards while reducing treatment time and energy consumption are urgently needed. In this study, a dielectric barrier discharge plasma water bed system was designed and then coupled with granular activated carbon (GAC) adsorption to rapidly remove acid fuchsine (AF) with high efficiency. Effects of feeding gases, treatment time and initial concentration of AF on removal efficiency were investigated. Results showed that compared to the N2 and air plasmas treatments, O2 plasma processing was most effective for AF degradation due to the strong oxidation ability of generated activated species, especially the OH radicals. The addition of GAC significantly enhanced the removal efficiency of AF in aqueous solution and shorten the required time by 50%. The effect was attributed to the ability of porous carbon to trap and concentrate the dye, increasing the time dye molecules were exposed to the plasma discharge zone, and to enhance the production of OH radicals on/in GAC to boost the degradation of dyes by plasma as well as in situ regenerate the exhausted GAC. The study offers a new opportunity for continuous effective remediation of wastewater contaminated with organic dyes using plasma technologies.Rusen Zhou Renwu Zhou Xianhui Zhang Kateryna Bazaka Kostya (Ken) Ostrikov 2019Frontiers of Chemical Science and Engineering2019,13,2:4
4天然纤维基活性碳纤维的制备和应用进展显示文摘总结了利用天然生物质资源为原料制备活性碳纤维的研究方法,归纳了天然纤维基活性碳纤维的孔结构和吸附性能之间的规律体系,回顾了活性碳纤维在电极储能材料和环境保护中的应用.樊杰 余琼粉 李明 靳少轩 黄耀炜 2020云南师范大学学报(自然科学版)2020,40,4:1
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