Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Environmental Science & Technology》 2011-06
Add to Favorite Get Latest Update

Mechanism of Activated Carbon Modified by Microwave Irradiation

CAO Xiao-qiang1,LU Hong-sheng1,HUANG Xue-min2(1.School of Chemistry and Environmental Engineering,Shandong University of Science and Technology,Qingdao 266510,China;2.School of Environmental and Municipal Engineering,Xi'an University of Architecture and Technology,Xi'an 710055,China)  
Microwave irradiation technology was used to modify coconut shell-based granular activated carbon(GAC)in N2 at 450 ℃.The modified and unmodified GAC adsorption capacity for toluene was measured.Results indicated that adsorption capacity of 1 g modified GAC to toluene can be improved from 182 mg to 193 mg,and breakthrough time of adsorption bed can be prolonged from 2.5 h to 3.5 h.After modification,alkali functional group content,specific surface area,iodine number and surface morphology of modified GAC were enhanced,but acid functional group content of modified GAC was less than unmodified GAC.Analysis of results and SEM photos indicated that mechanism of GAC modified by microwave irradiation can be explained from two aspects,including cleaning of holes in GAC by microwave heat enhances its physical adsorption capacity and plays a leading role while increase of alkali functional group on GAC surface by reducing atmosphere enhances its chemical adsorption capacity.
【Fund】: 山东科技大学“春蕾”计划项目(2009BWZ004);; 陕西省教育厅专项科研计划项目(06JK269)
【CateGory Index】: TQ424.1
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 1 Hits
1 Jin Weiwei;Ma Xiaoyan;Li Qingsong;He Wenlong;Chen Guoyuan;Liao jie;College of Civil Engineering and Architecture, Zhejiang University of Technology;Water Resources and Environmental Institute, Xiamen University of Technology;College of Chemistry and Environmental Engineering, Wuyi University;;REMOVAL OF TCS FROM AQUEOUS WATER BY AFC-MICROWAVE RADIATION[J];Technology of Water Treatment;2015-09
【Citations】
Chinese Journal Full-text Database 3 Hits
1 CAO Xiao-qiang1, HUANG Xue-min1, LIU Sheng-rong2, CAO Li1, ZHAO Sheng-wei1, ZHUANG Jian-heng1 (1. Key Laboratory of Northwest Water Resource and Environmental Ecology of Ministry of Education,School of Environmental and Municipal Engineering,Xi’an University of Architecture and Technology,Xi’an 710055,China; 2.Qingdao Technological University,Qingdao 266520,China);Temperature Programmed and Thermostatic Desorption of Toluene Laden Activated Carbon by Microwave Radiation[J];Environmental Science & Technology;2009-02
2 Jin Yan Jiang Wenju Jiang Xia Zhu Xiaofan (College of Architecture and Environment, Sichuan University, Chengdu 610065) Liu Li (College of Chemical Science and Engineering, Sichuan University, Chengdu 610065)$$$$;Influence of microwave heating on surface groups and SO_2 adsorption characteristics of activated carbon[J];Techniques and Equipment for Environmental Pollution Control;2003-04
3 Shan Xiaomei Du Minghua * Zhu Shuquan and Zhang Wenhui * (China University of Mining and Technology,100083 Beijing;* Beijing Research Institute of Coal Chemistry, China Coal Research Institute,100013 Beijing);A SURVEY OF ACCTIVATED CARBON SURFACE CHEMICAL MODIFICATION AND ITS APPLICATION IN ADSORPTION OF POLAR MOLECULES[J];Coal Conversion;2003-01
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 LIU Xiao et al (Department of Environmental Science & Engineering,Resource & Environment College,Southwest University,Chongqing 400716);Removal of CODcr in Leachate by Microwave-Activated Carbon[J];Journal of Anhui Agricultural Sciences;2007-04
2 CUI Zhen-feng,etc.(Faculty of Science,Changchun Institute of Technology,Changchun 130012,China);The preparation of chelating nanofibers of polyacrylonitrile and the study of its adsorptive behiviour[J];Journal of Changchun Institute of Technology(Natural Sciences Edition);2010-03
3 WANG Shuai,ZHONG Hong,ZHANG Qian,CAO Zhanfang,LIU Guangyi(College of Chemistry and Chemical Engineering,Central South University,Changsha 410083);The Chelate Mechanism of Alkoxycarbonyl Thiourea Resin and Ag~+[J];Materials Review;2010-10
4 CAO Xiao-qiang1, HUANG Xue-min1, LIU Sheng-rong2, CAO Li1, ZHAO Sheng-wei1, ZHUANG Jian-heng1 (1. Key Laboratory of Northwest Water Resource and Environmental Ecology of Ministry of Education,School of Environmental and Municipal Engineering,Xi’an University of Architecture and Technology,Xi’an 710055,China; 2.Qingdao Technological University,Qingdao 266520,China);Temperature Programmed and Thermostatic Desorption of Toluene Laden Activated Carbon by Microwave Radiation[J];Environmental Science & Technology;2009-02
5 WU Wen-yan,MEI Hua,YAO Hu-qing(School of Chemistry and Chemical Engineering,Nanjing University of Technology,Nanjing 210009,China);Behavior of Adsorbing CS_2 on Modified Activated Carbon[J];Environmental Science & Technology;2010-12
6 MA Shuang-chen,GAO Li,JIN Xin,YAO Juan-juan,ZHAO Yi(School of Environment,North China Electric Power University,Baoding 071003,China);Progress on Desulfurization and Denitrification Technology Using Activated Carbon Irradiated by Microwave[J];Environmental Science & Technology;2011-08
7 ZENG Jun-li1,2,SHAO You-yuan2*,YI Xiao-yun1,ZHI Cai-zhen2(1.College of Environmental Science and Engineering,South China University of Technology,Guangzhou 510006,China;2.College of Chemistry and Environmental Engineering,Dongguan University of Technology,Dongguan 523808,China);Adsorption of Cr(Ⅵ) by a Weakly Basic Anion Exchange Resin D301[J];Environmental Science & Technology;2012-08
8 Gao Ruqin Zheng Shuilin Zhang juan Wu Zhaoyang Liu Guihua (School of Chemical and Environmental Engineering, China University of Mining & Technology, Beijing 100083);Research on Decolorization for Malachite-green by Diatomite Based Porous Ceramic[J];Non-Metallic Mines;2008-04
9 Wang Chunrong;Testing Research on Adsorption of H_2S and Preparation of Modified Coal-based Activated Carbon[J];Fly Ash Comprehensive Utilization;2010-03
10 Xu Yunshu(Institute of Nuclear Physics and Chemistry,China Academy of Engineering Physics,Mianyang,Sichuan 621900,China);Radiation technology and advanced materials research and development in China[J];Engineering Sciences;2009-02
China Proceedings of conference Full-text Database 1 Hits
1 WAN Guo-shun,JIANG Lei,LI Zhi-guang,LIU Chuan-wen,HUANG Hong-jun (Staff room of Physics-Chemistry,Ordnance Engineering College,Shijiazhuang 050003,China);Research on synthesis and property of poly(acrylic acid-acrylamide) humidity constant resin[A];[C];2010
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 LIU Xiao-fang et al(School of Chemistry and Biotechnology,Yunnan Nationalities University,Kunming,Yunnan 650031);Study on the Preparation of Activated Carbon from Macadamia Shell[J];Journal of Anhui Agricultural Sciences;2008-26
2 LIU Xue-mei et al(Institute of Chemical Industry of Forest Products,CAF;National Engineering Lab.for Biomass Chemical Utilization;Key and Open Lab.on Forest Chemical Engineering,SFA;Key Lab.of Biomass Energy and Material,Nanjing,Jiangsu 210042);Research Advances in Regulation Technology for Pore Size Distribution of Activated Carbon[J];Journal of Anhui Agricultural Sciences;2011-07
3 YANG Feng1,WU Yun-hai2(1.2 Laboratory Centers of Environmental Science and Engineering,Hohai University,Nanjing 210098,China);The Study on Biosorption of Heavy Metal Wastewater[J];Environmental Science and Management;2006-04
4 Yu Ping~1 Ren Yue-ming~2 Zhang Mi-lin~3 (1.2.3 College of Chemical Engineering,Harbin Engineering University,Harbin 150001,China);The Reseachful Progress on Treatment Techniques of Heavy Metal Water[J];Environmental Science and Management;2006-07
5 Lei Zhaowu,Sun Ying(Department of Environmental Engineering,Environmental Management College of China,Qinhuangdao 066004,China);Application of Lon Exchange Technology in Heavy Metals Wastewater Treatment[J];Environmental Science and Management;2008-10
6 Wang Zhiwei,Geng Chunxiang,An Hui(College of Chemistry & Chemical Engeneering,University of Petroleum of China,Qingdao 266555,China);Advancement for Recovering VOC with Membrane Process[J];Environmental Science and Management;2009-03
7 Hu Fengmei1,Liu Guo1,Tang Jingpeng1,Chen Shaohua2,Tan Lili1(1.State Key Laboratory of Geohazard Prevention and Geoenvironment Protection,Chengdu University of Technology, Chengdu 610059,China;2.School of Chemical Engineering,Sichuan University,Chengdu 610065,China);Comparison of Phosphorus Removal Effects with Different Electrochemical Method in PMIDA Wastewater[J];Environmental Science and Management;2012-02
8 XING Wen-wen,ZHOU Tie-qiao,ZHANG Jun,LI Lan-ting,XIE Qiang School of Chemical and Environmental Engineering,China University of Mining and Technology(Beijing),Beijing 100083,China;Preparation of magnetic coal-based activated carbon[J];Journal of University of Science and Technology Beijing;2009-01
9 ZHANG Guo-yun~1,CAO Li-yun~1,WU Jian-peng~2,HE Hai-yan~2,HUANG Jian-feng~2(1.College of Chemistry and Chemical Engineering,Shaanxi University of Science and Technology,Xianyang 712081,China;2.College of Materials Science and Engineering,Shaanxi University of Science and Technology,Xianyang 712081,China);Research progress on extraction processing and application of tea saponin[J];China Surfactant Detergent & Cosmetics;2006-03
10 NIU Shasha1,2,ZHU Yulei1,3,ZHENG Hongyan3,ZHANG Wei1,2,LI Yongwang1,3 1Shanxi Institute of Coal Chemistry,Chinese Academy of Sciences,Taiyuan 030001,Shanxi,China 2Graduate University of Chinese Academy of Sciences,Beijing 100049,China 3Synfuels China Co. Ltd,Taiyuan 030032,Shanxi,China;Dehydration of Glycerol to Acetol over Copper-Based Catalysts[J];Chinese Journal of Catalysis;2011-02
【Secondary References】
Chinese Journal Full-text Database 6 Hits
1 GUAN Lingxiao;MA Qin;School of Chemistry and Chemical Engineering,Ningxia Normal University;;Anti-fogging Property and Synthesis of TiO_2 Nano-films by Microwave Method[J];Journal of Ningxia Normal University;2014-06
2 XU Li-jun;School of Environmental and Materials Engineering,Shanghai Second Polytechnic University;;Review on the Removal of Organic Matter in Water by Activated Carbon[J];Guangzhou Chemical Industry;2015-04
3 YANG Jian-suo;MA Li;MENG Fan-jing;Automobile Engineering Corporation;;Discussion and Application on VOC Abatement Technology of Spray Booth in Automotive Paint Shop[J];Equipment Manufacturing Technology;2015-05
4 Huang Yongjie;Zhang Qiwu;Liu Xinzhong;Lin Hui;Cheng Zeran;Chen Limin;College of Environment and Resources,Fuzhou University;College of Eco-environment and Urban Construction,Fujian University of Technology;Institute of Multidisciplinary Research for Advanced Materials,Tohoku University;;The preparation and characterization of iron-containing granular activated carbon[J];Journal of Fujian University of Technology;2014-03
5 Wang Nannan;Zheng Tong;Zhang Guangshan;Wang Peng;School of Municipal and Environmental Engineering,Harbin Institute of Technology;State Key Laboratory of Urban Water Resource and Environment;;Treatment of m-nitroaniline wastewater by microwave-Cu(Ⅱ)-Fenton oxidation[J];Chinese Journal of Environmental Engineering;2015-11
6 Zhu Yahong;Du Wei;Su Yinquan;Zhu Mingqiang;Weinan Normal University;College of Forestry, Northwest A&F University;Taibai County Forestry workstation;;Preparation of Activated Carbon from Salix psammophila Wood with Potassium Hydroxide as Activation Agent[J];Chinese Agricultural Science Bulletin;2015-22
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 LI Kaixi 1, LING Licheng 2, LIU Lang 1, ZHANG Bijiang 1, LIU Zhenyu 2 (1 Institute of Coal Chemistry; 2 State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, The Chinese Academy of Sciences, Taiyuan 030001, China);Desulfurization Activity of Activated Carbon Fiber Modified by Heat Treatment[J];CHINESE JOURNAL OF CATALYSIS;2000-03
2 Wang,Xing-yi; Lu,Guan-zhong;Wang,Ren and Wu,Shan-liang(Institute of Industrial Catalysis, East China Universily of Seience and Tech,lology,Shanghai 200237);SURFACE OXYGEN PHASE STRUCTURE OF COPPER AND MANGANESE OXIDES AND THEIR ACTIVITY IN CATALYTIC COMBUSTION[J];CHINESE JOURNAL OF CATAL YSIS;1994-02
3 Zhu Shouzheng(Dept.of Electronic Science and Technology,East China Normal University,Shanghai 200062);Numerical Modeling for Microwave Heating of Materials Having Temperature Dependent Parameters[J];ACTA ELECTRONICA SINICA;1994-09
4 WANG Bao qing 1 , CHEN Ya xiong 2 , LIU Yu hong 3 (1. Xi'an University of Architecture and Technology, Xi'an 710055; 2. Kunming University of Science and Technology, Kunming 650093; 3. Northwestern Polytechnical University, Xi'an 7;Recovering Alcohol through Regeneration of Alcoholic Waste Loaded Activated Carbon by Microwave Radiation[J];Environmental Science and Technology;2002-05
5 WANG Xiang DUAN Lianyun XIE Youchang (Department of Chemistry Peking University Beijing 100871);The Effects of Additive Cu and Ag Ions on MnO 2 for Catalytic Combustion of Methane[J];JOURNAL OF MOLECULAR CATALYSIS (CHINA);1998-04
6 Yang Xianwan, Sun Peishi, Huang Ruohua, Huang Bing, Chen Maosheng (Kunming University of Science and Technology, Kunming 650093,China)[;Research on Purifying Waste Gases Containing Volatile Organic Compounds in Low Concentration by Using Biochemical Method[J];Engineering Science;2001-09
7 JIANG Lu-Lin SHI Ming-Heng GAO Yu-Ming(1. Department of Power Engineering, Southeast University, Nanking 210018, China; 2. Jiangsu Institute of Petrochemical Technology, Changzhou 213016, China);EXPERIMENTAL STUDY ON ADSORPTION AND SEPARATION PROCESS OF BENZENE VAPOUR BY ACTIVATED CARBON[J];Journal of Engineering Thermophysics;2003-02
8 ZHANG Da-Xin, YU Ai-Min, JIN Qin-Han (Department of Chemistry, Jilin University, Changchun, 130023);Studies on Microwave-Carbon Reduction Method for the Treatment of Nitric Oxide[J];CHEMICAL RESEARCH IN CHINESE UNIVERSITIES;1997-08
9 LI Dan-Zhen, ZHENG Yi, FU Xian-Zhi (Research Institute of Photocatalysis, Fuzhou University, Fuzhou 350002, China);Microwave Assisted Photocatalytic Oxidation and Its Applications[J];Chemical Research In Chinese Universities;2002-12
10 HUANG Hai-feng1, CHEN Yin-fei 2, TANG Wei 1, LU Han-feng2 (1. College of Biological and Environmental Engineering, Zhejiang University of Technology; 2. College of Chemical and Material Engineering, Zhejiang University of Technology, Hangzhou 310014, China);Catalytic Combustion of Volatile Organic Compounds on Mn/γ-Al_2O_3 and CuMn/γ-Al_20_3 Catalysts[J];Journal of Chemical Engineering of Chinese Universities;2004-02
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved