Research on Bleaching Processes of Natural Cane Fiber by Ultrasonic

Abstract:

The effects of ultrasonic on bleaching of cane fiber were discussed in this paper. Ultrasonic frequency, ultrasonic time, the concentration of the hydrogen peroxide, temperature and pH value were optimized by the single factor experiment. The bleached fiber was analyzed by X-ray diffraction and Scanning electron microscope. The results showed the optimum processing parameters as follows: ultrasonic time 40 min, ultrasonic frequency 33 KHz (first 20 min); 55 KHz (second 20 min), temperature 90°C and the concentration of the hydrogen 30 ml/L, pH value 10.5. In the above conditions, the best bleaching effect was achieved.

• Periodical: Advanced Materials Research (Volumes 550-553)
• Pages: 565-568
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.550-553.565
• Online since: July 2012
• Authors: Zhen Xu Sun, Yu Ping Zhao, Ruo Yuan Song, Yong Fang Qian
• Keywords: Bleaching, Cane Fiber, Ultrasonic

References

[1] Yuanfei XIAO: Guangxi Unversity .(2008). (In Chinese)

[2] Juntao LIU, Jiapeng HU and Yunsheng ZHAO : Biomass Chemical Engineering.Vol 3 (2011).(In Chinese)

[3] Laijiu ZHENG, Ning ZHANG and Ddongxia MA: Textile journal.Vol 12 (2004). (In Chinese)

[4] Yingxian YANG, Fujun NING: Fiber Technology. Vol 5(2005).( In Chinese)

[5] ChristianB.Schimper, Constanta Ibanescu and Rupert Keckeis.: Cellulose. Vol 30(2008).

[6] Vasconcelos A, Cavaco-Paulo A: Cellulose. Vol 13 (2006).

[7] Shanshan ZONG, Xuhong YANG .Suzhong Unversity . (2010) (In Chinese)

[8] Information on http://www. wenku.baidu.com/view/d4243af0f90f76c661371af1.html.

[9] Chunhong WANG, Rui WANG: Vol 4 (2005). (In Chinese)