Paper Title:
Research on the Oxidation Degumming of Ramie with Alkaline Pectinase and Sodium Percarbonate
  Abstract

The application of the alkaline pectinase and sodium percarbonate in the degumming of ramie was studied in this paper. According to the tests such as the fiber fineness, the single fiber tenacity and the fiber surface properties, alkaline pectinase and sodium percarbonate on the properties of degummed ramie fiber was discussed. The results showed that the effect of the degumming of ramie was associated with temperature, concentration of alkaline pectinase, time and pH value. When the temperature is 60°C, the time is 3 hours, the concentration of alkaline pectinase is 3g/L and pH 8.5, the tenacity of fiber is the highest, the fineness is the finest. Due to the application of sodium percarbonate in the inactivation process, the properties of degummed ramie fiber have been further improved and the gum of the fiber surface has been further reduced.

  Info
Periodical
Chapter
Chapter 1: Materials Science and Engineering
Edited by
Dongye Sun, Wen-Pei Sung and Ran Chen
Pages
573-577
DOI
10.4028/www.scientific.net/AMM.121-126.573
Citation
G. L. Liu, Q. L. Cui, R. Y. Ding, Z. F. Li, X. M. Zhong, C. W. Yu, "Research on the Oxidation Degumming of Ramie with Alkaline Pectinase and Sodium Percarbonate", Applied Mechanics and Materials, Vols. 121-126, pp. 573-577, 2012
Online since
October 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Kyung Taek Koh, Su Tae Kang, Gum Sung Ryu, Hyun Jin Kang, Jang Hwa Lee
Abstract:This study investigates the effects of alkaline activators and curing method on the compressive strength of mortar for the development of...
721
Authors: Yu Yin Wang, Guo Zhong Li
Abstract:In order to improve the mechanical performance of straw fiber reinforced gypsum composite materials, corn straw fiber was modified by...
299
Authors: Rui Jing Su, Wen Feng Zhang, Peng Hui Shi, Min Cong Zhu, Deng Xin Li
Chapter 1: Mechatronics and Automation
Abstract:Graphene oxide was used as substrate for immobilizing alkaline protease. The immobilizing conditions were optimized though single-factor test...
15
Authors: Yan Jun Tan, Chang Nan Liu
Chapter 11: Clean Production Process
Abstract:This paper describes the characteristics of enzymes and the principle for the desizing of cotton fabrics. Cotton fabric’s size removal...
3955
Authors: Shinichi Iba, Kazuhito Ohashi, Kazuyuki Honiden, Iwao Kitajima, Shinya Tsukamoto
Chapter 1: Grinding and Grinding Wheels
Abstract:The purpose of this study is to develop the environment-friendly coolant. Cylindrical plunge grinding tests are carried out using alkaline...
16