Tensile Behavior Stability of Basalt and Polysulfonamide Composites in High-Temperature Flue Gas Purification

Abstract:

This study focused on the basic performance and analysis of a newly developed composite filter media used in high temperature filtration for bag house. It consists of basalt and polysulfonamide fibers. Thermal dimensional stability, heat resistance, air permeability and chemical corrosion resistance were tested to reveal the properties. Based on the experimental results, possible analysis showed that the new filter material had excellent performance in heat resistance, air permeability and acid corrosion.

• Periodical: Advanced Materials Research (Volume 711)
• Pages: 45-50
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.711.45
• Online since: June 2013
• Authors: Zhen Hua Wang, Heng Gen Shen, Li Bo Wang, Zhen Liang
• Keywords: Corrosion, Filter Media, Tensile Strength, Thermal Dimensional Stability

References

[1] Lou Kebin, Shen Henggen, Du Liuliu. Research and Application of High Temperature Filtering Materials Used in Coal-fired Boilers. Industrial Safety and Environmental Protection 2007; 33(4): 16-19. In Chinese.

[2] Sun Jinliang, Lv Weiyuan. Fibers and new materials. Shanghai: Shanghai University Press, 2007: 29-98. In Chinese.

[3] Shen Henggen. The Appliction of Complex Material in Duster of Coal-Burning Boiler. Building Energy & Environment 2006; 25(5): 30-33+103. In Chinese.

[4] Yihua Cui．Primary properties of basalt continuous filament. Journal of Textile Research 2005; (10): 120-121.

[5] Mingchao Wang, Zuoguang Zhang, Zhijie Sun, et al. Corrosion resistance characteristic of continuous basalt fiber and its reinforcing composites. Journal of Beijing University of Aeronautics and Astronautics 2006; 32(10): 1255-1258.

[6] Rabinovich FN, Zueva VN, Makeeva LV. Stability of basalt fibers in a medium of hydrating cement. Keramika 2001; 12: 29-32.

[7] Militky Jirı, Kovacic Vladim_ır, Rubnerov Jitka. Influence of thermal treatment on tensile failure of basalt fibers. Eng Fract Mech 2002; 69: 1033.

[8] Xiong SL, Chen Y, LI ZW, Shi JL. Feasibility study on the use of basalt fibers in friction material. Fiber Glass 2005; 6: 5-11.

[9] Jianqing Ye, Yuhua Zhang, Jiarong Ren, et al. Thermal Stability Analysis of PSA Fiber. Journal of Donghua University, Natural Science 2005; 31(2): 13-16. In Chinese.

[10] Li Zhang, Yabin Li, Jianzhong Liu. Research on heat resistance of polysulfonamide fibers. Journal of Tianjin Polytechnic University 2006; 25(6): 17-19. In Chinese.

[11] Jiarong Ren, Jin Wang, Zhenhuang Yu. Thermal treated analysis of PSA fiber. Melliand China 2007(11): 27-33. In Chinese.

[12] Hou Weili. Experimental Research on the Performance of PSA Fiber and Filtration Medium for High TemperatureFlue Gas Filtration. Shanghai: Donghua University, (2009).

[13] Yu Chunmao, Wei Yuezhen, et al. The study of component and cristallinity of APMOC-Ⅱfiber. China Synthetic Fiber Industry 2000; 23(1): 45-48.