| 基于聚吡咯合成的多孔碳材料的CO2吸附性能 |
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| 引用本文： | 姜灸彦,邵帅,刘蕾.基于聚吡咯合成的多孔碳材料的CO2吸附性能[J].中国材料科技与设备,2013(3):25-27,30. |
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| 作者姓名： | 姜灸彦 邵帅 刘蕾 |
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| 作者单位： | [1]郑州航空工业管理学院资源与环境研究所,河南郑州450015 [2]中国海洋大学环境科学与工程学院,山东青岛266000 |
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| 基金项目： | 河南省科技攻关项目（092102310258） |
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| 摘 要： | 采用氢氧化钾做活化剂，聚吡咯做碳前驱体，高温化学活化法制备掺杂氮元素的多孔碳材料。在273K一个大气压下，二氧化碳吸附量可达182．36cm2g-1（8．14mmolg-1），二氧化碳相对于氮气的选择性吸附系数为47：1，吸附量之比约为13：1。
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| 关 键 词： | 多孔碳 吸附 二氧化碳 |
Research on the Treatment of Catechol Wastewater by Chitosan Modified Bentonite |
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| J IANG Ling--yan,SHAO Shuai,LIU Lei.Research on the Treatment of Catechol Wastewater by Chitosan Modified Bentonite[J].Chinese Materials Science Technology & Equipment,2013(3):25-27,30. |
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| Authors: | J IANG Ling--yan SHAO Shuai LIU Lei |
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| Affiliation: | 1 (1. Zhengzhou Institute of Aeronautical Industry Management, He＇nan, Zhengzhou, 450015, China; 2. College of Environment Science and Englineering , Ocean University of China, Shandong, Qingdao, 266000, China) |
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| Abstract: | The composite absorbent is prepared by the chitosan, as modifier, and bentonite, which is formed by static e lectricity, and catechol wastewater is adsorbed by the composite absorbent, it is showed that the adsorption of catechol the best conditions： catechol wastewater depending on the type of chitosan for 0. 05mg/g. dosing quantity to 2.0g, oscillating time 180min, the temperature 25℃, pH value for 11.0, oscillating rate 130r/min. Catecholwastewater is very good adsorption |
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| Keywords: | Bentonite Chitosan Modification Catechol |
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