| 非苯乙烯型超高交联树脂对空气、溶液及水面浮苯的吸附性能研究 |
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| 引用本文： | 周小会,原思国. 非苯乙烯型超高交联树脂对空气、溶液及水面浮苯的吸附性能研究[J]. 离子交换与吸附, 2011, 27(4) |
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| 作者姓名： | 周小会 原思国 |
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| 作者单位： | 郑州大学化工与能源学院,郑州,450001 |
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| 基金项目： | 国家自然科学基金(No.20574063) |
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| 摘 要： | 研究了3种非苯乙烯超高交联吸附树脂对空气、溶液及表面浮苯的吸附滤除性能。结果表明,在C0=1722.6mg/L和C0=181.4mg/m3的水溶液或空气体系中,CMB-CMB-XDC(二氯甲基联苯自聚后与二氯甲基苯共聚)树脂对苯的吸附量与穿透吸附量分别可达874.6mg/g和41.59mg/g;对水面浮苯的吸附在3min内可达4360mg/g以上。新型非苯乙烯树脂吸附速度快、容量大,可经再生反复使用,预期在非极性芳烃废气(水)净化及突发污染事故快速处理领域具有很好的应用前景。
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| 关 键 词： | 非苯乙烯吸附树脂 苯 吸附 突发污染事故 |
ADSORPTION OF BENZENE FROM AIR,SOLUTION AND FILM FLOATING ON THE WATER BY NON-POLYSTYRENE HYPERCROSSLINKED RESIN |
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| ZHOU Xiaohui,YUAN Siguo. ADSORPTION OF BENZENE FROM AIR,SOLUTION AND FILM FLOATING ON THE WATER BY NON-POLYSTYRENE HYPERCROSSLINKED RESIN[J]. Ion Exchange and Adsorption, 2011, 27(4) |
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| Authors: | ZHOU Xiaohui YUAN Siguo |
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| Affiliation: | ZHOU Xiaohui YUAN Siguo School of Chemical Engineering and Energy,Zhengzhou University,Zhengzhou 450001,China |
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| Abstract: | Adsorption of benzene from air and aqueous systems by several non-polystyrene hypercrosslinked resins was firstly studied in terms of batch and dynamic tests.The results showed that the equilibrium adsorption and breakthrough adsorption capacity of CMB-CMB-XDC resin were up to 874.6mg/g and 41.59mg/g in the aqueous(C0=1722.6mg/L) and air system(C0=181.4mg/m3),respectively.The adsorption capacity for benzene floating on the water could reach above 4360mg/g in 3 minutes.The novel adsorptive resins exhibited h... |
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| Keywords: | Non-polystyrene hypercrosslinked resin Benzene Adsorption Pollution accidents |
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