|
|
Global Geology 2013, 16(2) 88-93 DOI:
ISSN: 1673-9736 CN: 22-1371/P |
|
|
|
|
Current Issue |
Archive |
Search
[Print]
[Close]
|
|
| 论文 |
|
|
Effect of cations on thermal properties of montmorillonite |
|
|
CHAI Mao1, LI Chunxiao2, JIANG Wei3 and DU Fengzhi4 |
|
|
1． College of Geo-Exploration Science and Technology，Jilin University，Changchun 130026，China; 2． Hydrogeology Investigation Institute of Jilin Province，Changchun 130021，China; 3． The First Geological Survey of Jilin Province，Changchun 130022，China; 4． Regional Survey of Geology ＆ Mineral Resources，Jilin Province，Changchun 130022，China |
|
|
Abstract：
Based on comparison and analysis on structural cations of montmorillonite in bentonite samples collected from several typical areas in Jilin Province，relationships among type and quantity of interlayer /tetrahedral /octahedral cations and temperature and activation energy of removal of bound and hydroxyl water were investigated． The results show that the interlayer cations not only play decisive roles on removal temperature of bound water，but also influence dehydroxylation temperature and activation energy of montmorillonite． Type of octahedral cations also has an effect on dehydroxylation process． |
|
Keywords：
montmorillonite
cation
interlayer water
structural water
|
|
|
Received Revised Online: |
|
|
DOI: |
|
|
Fund: |
|
Corresponding Authors: |
|
Email: |
|
|
About author: |
|
|
| References： |
|
| Similar articles |
| 1．QIN Tao,FANG Jie,ZHANG Yanlong,DING Xin,YU Guanying and YANG Hao . Geochronology and geochemistry of Daerlong granitic complex in Linkou area, eastern Heilongjiang: petrogenesis and tectonic implications
[J]. Global Geology, 2024,27(4): 177-195 |
| 2．LI SiJia,SHEN YanJie and QIAN Ye . Research on rock hand specimen naming method based on deep learning and Inception-v3 model
[J]. Global Geology, 2024,27(4): 196-206 |
| 3．LI Zizhuo, LIU Yunhe* and REN Xiuyan . 3D time-domain forward modeling of airborne transient electromagnetism considering superparamagnetic effect
[J]. Global Geology, 2024,27(4): 216-232 |
| 4．WANG Yongchun,ZHONG Linshan,ZHAO Han and WU Qiong . Geoid interpolation in Gongzhuling City and the 1cm quasi geoid reffnement
[J]. Global Geology, 2024,27(4): 207-215 |
| 5．WEI Laonao, LIU Yunhe* and ZHANG Bo . UAV-based transient electromagnetic 3D forward modeling and inversion and analysis of exploration capability [J]. Global Geology, 2024,27(3): 154-166 |
| 6．DU Meng,MAO Weijian,YANG Maoxin and ZHAO Jianzhi . Migration images guided high-resolution velocity modeling based on fully convolutional neural network [J]. Global Geology, 2024,27(3): 145-153 |
| 7．Kovalenko S. V. 1,Kezina T. V. 2*,Kryuchko E. I. 1 and Mironov M. A. 1 . Preliminary results of lithological and palynological study of Svobodny, ancient man’s parking relic in Amur region, Russia [J]. Global Geology, 2024,27(3): 121-131 |
| 8．ZHANG Xinrong,WANG Jiayu,PING Shuaifei and LI Yaran . Changes of grain size from peat proffle in eastern mountainous area over past 2000 years, Jilin Province, Northeast China [J]. Global Geology, 2024,27(3): 132-144 |
| 9． CHEN Xuanning, HAN Fuxing, GAO Zhenghui *,SUN Zhangqing and HAN Jiangtao . Horizontal-to-vertical spectral ratio inversion method based on multimodal forest optimization algorithm[J]. Global Geology, 2024,27(3): 167-176 |
| 10．GUAN Yue,YU Yinghua,ZHANG Yaxiong and YUAN Hongqi . Characteristics of geological structures in Shiling and Zhuanshanhu areas of Yehe Uplift, NE China [J]. Global Geology, 2024,27(2): 105-120 |
| 11．NWABUEZE Ekene Chibuike,LIANG Chenyue,SONG Zhiwei,ZHAO jiaqi,ENEZE Florence Ego and ZHENG Changqing. Deformation characteristics of granitic rocks in Erguna ductile shear zone, NE China[J]. Global Geology, 2024,27(2): 63-75 |
| 12． LI Yonggang and YAN Bo . Facies logging identiffcation of intermediate-basic volcanic rocks in Huoshiling Formation of Songliao Basin[J]. Global Geology, 2024,27(2): 93-104 |
| 13．LI Meihui,ZHENG Changqing and LIANG Chenyue . Metamorphic P-T conditions and zircon U-Pb ages of amphibolite in Laojinchang area, southern Jilin Province[J]. Global Geology, 2024,27(2): 76-92 |
| 14．JIA Zhenyang,LI Gang and FENG Fan . Numerical simulation of formation mechanism of unloading joints in granitic pluton[J]. Global Geology, 2024,27(1): 35-42 |
| 15．ZHENG Chao,WANG Yanlong,ZHANG Baohui and DU Lizhi . Application of transient Rayleigh wave in detection of tunnel lining void area [J]. Global Geology, 2024,27(1): 56-62 |
|
| Copyright by Global Geology |
