Study on Preparation Technology and Properties of Tiutai Porous Ceramics

Hui Wang, Jine Shang, Xuesong Yang

Abstract


In this paper, three kinds of iron tailings samples were selected as the main research object, and an iron tailings porous ceramic material was prepared by adding pore forming agent. The crystal structure, surface morphology and microstructure of the composites were observed by XRD and SEM. Finally, the effects of porous ceramics on water pH, conductivity and surface tension were studied. By adjusting the recipe, the final finding of a better formula for firing: iron tailings (1 #): cellulose = 15: 2.57. The interior of the ceramic formed a denser pore structure, and the pores were more uniform, the aperture was more consistent. And the pH value of the water can be weakly alkaline, the conductivity increased by 58.75% and the surface tension decreased by 0.37%. The results provide the basis for the application of the tailings porous ceramic materials in the biological field.


Full Text:

PDF

References


Journal of Jilin Architectural and Civil Engineering Institute, 2010,27 (4): 22-24 (in Chinese with English abstract) [J] .Journal of Jilin Institute of Civil Engineering and Architecture, 2010,27 (4): 22-24.

HE Zhe-xiang, TIAN Shou-xiang, SUI Li-jun, et al.Effects of Mine Tailings Emission and Treatment [J]. Mining Technology. 2008,8 (3): 79-83.

Wang Wuming, Lu Anhuai, Tao Weidong, etc. Jinchuan copper-nickel mine tailings sand recycling economy [J]. Metal Mine

.2006,4: 56-58.

Liu Runhua, Xu Zhuxin, Liu Chang, etc. The status of tailings resources and the progress of comprehensive utilization technology [J]. Environmental Protection and Analysis .2010,11 (32): 66-69.

Zhang Qinghe, Guo Yufeng. Development and mechanism analysis of steamed tailings brick [J]. Mineral Resources Protection and Utilization, 1995, (5): 45-47.

GAO Wei-yue, LI Jing-hua.Extraction of Comprehensive Utilization of Tailings in China [J]. Mineral Resources Utilization, 1994, (4): 42-43.

Huang Maofu. His application of iron ore tailings re-election [J]. Mining and Metallurgy Engineering, 2003,23 (2): 40-41.

Cheng Linlin, Zhu Shenhong. Comprehensive utilization of tailings at home and abroad [J]. China Resources Comprehensive Utilization, 2005, (11): 30-32.

Wu Haibo, Yuan Bo, Han Jianshen, et al. Progress in the preparation of porous ceramic materials [J]. Refractories, 2012, 46 (3): 230-235.

Fang Chunhua, Tao Wenliang. Porous ceramic research status [J]. Guangdong Chemical Industry, 2012,39 (1): 49-50.

Wu Jianfeng, Xu Xiaohong. Preparation of porous tricalcium phosphate bioceramics. Journal of Ceramics. 1999.20 (2): 104-107.

Schwartzwalderk, SOMERSHANDsomersAV.Methdofmakingpoorousceramicaticles.USAPatent: 3090094, 1963-05-21.

Yang Gangbin, Cai Xuheng, Qiao Guanjun, etc. Porous ceramic preparation technology and its progress [J]. Journal of Henan University of Science and Technology (Natural Science Edition), 2004,25 (2): 102-104.

SundermannE, ViedtJ.Methodofmanufacturingceramicfoambodies. USPat, No. 3745201, 1973-07-10.

Xu Zhenping, Guo Min. A porous ceramic with pore size control [J] .Sos silicate Bulletin, 1996 (4): 49-60.

J Eur Ceram SOC, 2003,23 (2): 371-379. 3 3 3 3 3 3 3 3 3 3 3 3 3 3

LIU Hong-hua.Preparation and application of porous ceramics [J]. Shandong Ceramics, 2005,28 (3): 89-92.

Niu Jinlong. Progress in the Synthesis and Properties of Porous Hydroxyapatite Bioceramics [J]. Biomedical Engineering, 2002,19 (2): 302-305.

Jin Zongzhe, Wei Gang, Huang Lirong. Microporous ceramic plate and its preparation method [P]. Chinese Patent, No. CN1657501, 2005-08-24.




DOI: http://dx.doi.org/10.24294/cse.v1i1.402

Refbacks

  • There are currently no refbacks.




Creative Commons License

This site is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.