Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《GEOLOGICAL JOURNAL OF CHINA UNIVERSITIESF》 2000-02
Add to Favorite Get Latest Update

Study on Passivation of Clay Minerals and Its Mechanism

ZHANG Hui-fen, FENG Huang, GUO Jiu-gao, WANG Fu-ya, WU Ping-xiao, WANG De-qiang (Guangzhou Institute of Geochemistry, Academia Sinica, Guangzhou 510640)  
Clay minerals occur extensively in various geologic enviro nments. In g eotechnical engineering a problem is always involved about the precaution again st natural calamities and the treatment of soft ground. The key of the problem i s controlling and reducing the content of water in clays, and transforming clay minerals from hydrophilic into hydrophobic. In this way the clays won't adsorb w ater an d swell as they were in contact with water, and thus the soil stability could be m aintained. We call the modification of clays for retaining the soil stability in geotechnical engineering ‘passivation’. As the surface of clay minerals inter acts with passivators during the process of passivation, the surface structure of cl a y minerals will be changed and the hydrophobility of clay minerals increased, th us the mechanical strength of clay mineral in the whole will be raised. The surf actant is a very important component in the passivator. However, the adsorption o f surfactants at the interface between solid and liquid is controlled not only b y the properties of surfactants, but also by the properties of solids, pH of sol utions and temperatures etc. So research about the surface structure and the pr operties of solids and the interaction of clay minerals with passivators is an i mport ant way to increase the passivation effect. Physical and chemical study of mineral surface is an extremely active frontier f ield of scientific research. Our study is based on the physics-chemistry of min e ral surface, and involves many analytical methods: XRD, IR, Raman, MAS NMR, SEM, TEM, AFM, and the parameter measurement of solid mechanics and engineering mec hanics. This paper systematically investigates the change of surface structu re and properties of clay minerals (kaolinite, illite and montmorillonite) befor e and after passivation. In order to clarify the mechanism of clay mineral passi vation and to provide theoretical basis for the clay stabilization in resolving various engineering and calamity problems, analyses and preparation work of pass ivators of clay minerals have been done. The work combines the basic research of mineralogy with the experimental investigation of geotechnical engineering.
【Fund】: 国家自然科学基金!(49872 0 18);; 广东省科委科学基金!(980 747)资助项目
【CateGory Index】: P579
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 2 Hits
1 LIU Yi1,2,TANG Yan2,ZHENG Jun-ming2,LIN Zhi-sen2,HUANG Zhen-zhong2,SONG Zhi-guang1(1 State Key Lab of Organic Geochemistry,Guangzhou Institute of Geochemistry,Chinese Academy of Sciences,Guangzhou 510640,China;2 College of Resources and Environment,South China Agric.Univ.,Guangzhou 510642,China);Comparative Study of the Adsorption Aniline on Modified Bentonites[J];Journal of South China Agricultural University;2007-02
2 YANG Xing-kun,BAI Yu-ping,ZHANG Yu(College of Chemistry and Chemical Engineering,Xinyang Normal University,Xinyang 464000,China);Preparation and Adsorption to Aniline of Organobentonite[J];Journal of Xinyang Normal University(Natural Science Edition);2010-03
【Citations】
Chinese Journal Full-text Database 2 Hits
1 Liu Shunni; Lin Zongshou ;Chen Yunbo(Wuhan University of Technology,Wuhan, 430070)(Tianjin Cement Research and Design Institute,Tianjin,300400);A STUDY ON SOIL STABILIZER MANUFACTURED FROM MODIFIED LIME[J];ACTA MINERALOGICA SINICA;1998-02
2 Liang Wenquan;He Zhen Li Yajie;Qin Xueyu(Department of Hydroelectric Enginnering) (Institute of Hydraulic Engineering);A Study on the Properties of the Soil Hardening Agent and Its Hardening Mechanism[J];JOURNAL OF WUHAN UNIVERSITY OF HYDRAULIC AND ELECTRIC ENGINEERING;1995-06
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 TONG Bin,LI Zhen (Anhui Key Laboratory of Advanced Building Materials,Anhui University of Architecture,Hefei 230022,China);Research Progress in Soil Consolidator[J];Journal of Hefei Teachers College;2009-03
2 Chen Xiaoming Liu Jin Zhang FengJun(Anhui Institute of Architecture & Industry,Hefei,230022) Zhu Wenfeng(Hefei XinFeng Building Materials Co,Ltd,Hefei 230022);STUDIES ON IMPROVING SOIL RESISTANCE TO WATER OF THE WATER SOLUBLE POLYMERIC SOIL CONSOLIDATOR[J];Journal of Anhui Institute of Architecture;2003-01
3 HAN Lei,HONG Han-lie(Faculty of Earth Sciences,China University of Geosciences,Wuhan 430074,China);Study on Mineral Components and Geological Background of Nephrites from Three Localities in China[J];Journal of Gems & Gemmology;2009-03
4 LIU Jin, CHEN Xiao\|ming\+1, ZHANG Feng\|jun\+1, ZHU Wen\|feng\+2 (1. Anhui Institute of Architecture; 2.Hefei XinFeng Building Materials Co.Ltd., Anhui Hefei\ 230022, China);Studies on Synthesis and Harding Mechanism of the Polymeric Soil Consolidator[J];Materials Science and Engineering;2002-02
5 Xu Haiying, Ye Qunshan, Liang Wenquan;Study on Test of Consolidation Agent of Stabilized Course of New Type Roads[J];Urban Roads Bridges & Flood Control;2005-04
6 Feng Wei, Wang Xinqi;Probing into New Treatment Method of Roadbed in Binhai New Area[J];Urban Roads Bridges & Flood Control;2008-09
7 Ye Qunshan1 Liang Wenquan1 Wang Xingang1 Li Xiangguo2(1.State Key Laboratory of Water Resources and Hydropower Engineering Science, Wuhan University, 430072; 2.Key Laboratory for Silicate Material and Engineering Ministry of Education, Wuhan University of Technology, P. R. China, 430070);Experimental Research on a New Kind of Cementitious Material for Stabilized-bed of Road[J];Housing Materials & Applications;2004-03
8 TAO Xi-gui, LI Shao-hong, LIANG Long-xi(Command Institute of Engineering Corps,PLA,Xuzhou 221004,China);An Exploration into the Application of HEC in Military Engineering[J];Traffic Engineering and Technology for National Defence;2007-04
9 CHENG Tao~1, ZHOU Jun-rong~2, SUN Ming-xing~1 (1.College of Water Conservancy and Architectural Engineering, Northwest Sci-Tech University of Agriculture and Forestry, Yangling, Shaanxi, 712100, China;2.Baojixia Irrigation Management Bureau, Xianyang, Shaanxi, 712000, China);Influence of solidfying agent HEC on loess Permeability[J];Agricultural Research in the Arid Areas;2004-04
10 CHEN Yi-lan, LIU Qiang, FAN Xiao-dan, LIU Yue-jian, JIANG Xian-chao (School of Chemisty and Chemical Engineering, Guangxi University, Nanning530004, China);Experimental investigation of performances of composite cementing material for earth[J];;2004-06
China Proceedings of conference Full-text Database 2 Hits
1 Li bing Liu hong Li yong-ye Sun xi-huan (Hydro Science and Engineering College,Taiyuan University of Technology,Taiyuan,shanxi 030024);Experimental research of soil mechanics property with solidified agent[A];[C];2007
2 LIAO Yun~1 LIU Jian-jun~1 CHEN Shao-feng~2 (1. Shihezi University, Shihezi 832000, China; 2. General Road and Bridge Corporation of Xinjiang Corps, Shihezi 832000, China);Research progress of damage mechanism of frost heave and anti-frost technique of concrete canal[A];[C];2008
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 XUN Yong (Yancheng Institute of Technology,Yancheng 224003,China);The anti-influences and influences of containing organic matter on cement soil strength[J];BUILDING SCIENCE RESEARCH OF SICHUAN;2000-03
2 WANG Hai-tao,ZHU Kun,WEI Xiang,LIANG Ying,LU Xiao-yan (Institute of Environmental and Municipal Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China);Desorption enhancement of diesel by humic sodium and surfactants in loess soil[J];Journal of Safety and Environment;2004-04
3 Ji Jie (Dept. of Civil Engineering,Beijing 100044) Zhang Zhixin ( The First Highway Engneering Ministry of The Road and Bridge Compary. Beijing 100024);Evaluation on the Performance of Solidified Soil[J];Journal of Beijing Institute of Civil Engineering and Architecture;2001-02
4 Wen Shuyao 1) Zhang Keli 1) Fang Guohua 2) ( 1)College of Resources and Environment, Key Laboratory of Environmental Change and Natural Disaster, Ministry of Education of China: Beijing Normal University,100875, Beijing, China; 2)Coll;ON ACIDATION MODIFICATION MECHANISM OF BENTONITE FROM ITS CHANGE IN COMPONENTS[J];Journal of Beijing Normal University(Natural Science);2001-03
5 JIN Yunbi1, 2,CUI Xianshu2,LI Jimin2,SHEN Lin2(1. College of Construction Engineering, Jilin University, Changchun130026,China; 2.Northeast Survey and Design Institute, Changchun130021,China);THE APPLICATION OF BOND WATER DYNAMICS THEORY IN RESEARCH OF SUBMERGENCE AT RIGHT BANK OF DOWN STREAM OF THE SUBSIDIARY DAM IN NIERJI IRRIGATION WORKS[J];Journal of Changchun University of Science and Technology;2003-01
6 HE Jun,XIAO Sh u-fang (College of Construction Engineering, Jilin University, Ch angchun130026,China);SOME INFLUENCE OF BOND WATER ON RHEOLOGICAL PROPERTIES OF MARINE SOFT SOILS[J];Journal of Changchun University of Science and Technology;2003-02
7 LI Jun cai 1, ZHAO Ze san 1, GAO Guo rui 2 (1.Chengdu University of Technology, China; 2.Nanjing Institute of Architecture and Civil Engineering);ANALYSIS AND MICROSTRUCTURE CHARACTERS OF CEMENT-SOIL[J];JOURNAL OF CHENGDU UNIVERSITY OF TECHNOLOGY;2000-04
8 WU Tao,LUAN Yu xia,WU Yu min,XU Gui ying (Key Lab for Colloid and Interface Chemistry of Education Ministry, Shandong University,Jinan 250100,China);Study on the inhibition behavior of polyethylene glycol/surfactant complex[J];China Surfactant Detergent & Cosmetics;2002-02
9 LI Li~1,ZHANG Xiao-yi~2,ZHU Huai-wu~2,HAN Guo-jun~3,YAN Zi-feng~1 oleum,Dongying257061,China; 2.Department of Chemistry,Guizhou Normal University,Guizhou550001,China; 3.Departement of Chemistry,Binzhou Normal College,Binzhuo 256604,China);A quantitative structure-biodegradation relationship for linear alkyl ethoxylates[J];China Surfactant Detergent & Cosmetics;2004-03
10 LUO Deng-lin,QIU Tai-qiu,LU Qun (Light and Chemical Industry Institute,South China University of Technology,Guangzhou 510640,China);Ultrasound technology and its applications(Ⅰ) ——Ultrasound technology[J];China Surfactant Detergent & Cosmetics;2005-05
China Proceedings of conference Full-text Database 1 Hits
1 LIU Yun, WU Ping-xiao, TANG Jian-wen, ZEN Shao-yan College of Environmental Science & Engineering, South China University of Technology, Guangzhou 510640, China;STUDY OF HEAVY METAL ADSORPTION ON HYDROXYL-AI PILLARED MONTMORILLONITE[A];[C];2005
【Secondary References】
Chinese Journal Full-text Database 5 Hits
1 LI Qin1,2,SUN Kewei1,XU Bin2,LI Shiping2(1 National Engineering Research Center of Waste Resource Recovery,Kunming University of Science and Technology,Kunming 650093;2 Yunnan Radio and Television University,Kunminng 650223);Progress and Application on Curing Mechanism of Soil Stabilizer[J];Materials Review;2011-09
2 TONG Chang-qing,ZHOU Yun-long,HU Zhi-biao,LIU Xiao-ying,DAI Yu-mei(College of Chemistry and Materials Science,Longyan University,Fujian Longyan 364000,China);Adsorption Behavior of Kaolin Tailings for Aniline[J];Guangzhou Chemical Industry;2011-18
3 Yan Dezhen,He Yufeng,Wang Yan,Wang Rongmin(Key Laboratory of Polymer Materials of Gansu Province;College of Chemistry and Chemical Engineering,Northwest Normal University,Lanzhou 730070,China);MODIFICATION OF BENTONITE AND ITS APPLICATION IN WASTEWATER TREATMENT[J];Technology of Water Treatment;2009-05
4 YANG Xing-kun,BAI Yu-ping,ZHANG Yu(College of Chemistry and Chemical Engineering,Xinyang Normal University,Xinyang 464000,China);Preparation and Adsorption to Aniline of Organobentonite[J];Journal of Xinyang Normal University(Natural Science Edition);2010-03
5 YU Shu-hui,WANG Hong-zhen (Key Laboratory of Pulp and Paper Science and Technology of Shandong Province, Shandong Institute of Light Industry,Ji'nan,250353 China);Modification of Bentonite and Its Application in Waste Water Treatment[J];Paper and Paper Making;2010-06
China Proceedings of conference Full-text Database 1 Hits
1 Zheng Dongsheng~1 Huang Ruihua~2,Wang Bo~2.Zhang Zengqiang~1 1.College of Resources and environment,Northwest A&F University,Yangling,Shaanxi 712100,China 2.College of Science,Northwest A&F University,Yangling,Shaanxi 712100,China;Preparation and adsorption performance towards aniline of modified bentonite[A];[C];2011
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved