STUDY ON THE CATIONIC STARCH WITH HIGH CHARGE DENSITY AS ANIONIC TRASH CATCHER

摘要：

In this paper, the cationic starch with high charge density is studied as anionic trash catcher (ATC). The results show that when this kind of cationic starch matches with strength agents, retention and drainage agents separately or them together, it can effectively improve the effects of the strength agents and the retention and drainage agents, the best dosage is about 0.04%. This is also proved by the charge theory. Aluminum sulfate can improve the effects of HCS as ATC, the appropriate dosage is about 1.0%.

关键词： cationic starch high charge density anionic trash catcher (ATC)

作者: Wang Ping Chen Qijie Chen Fushan

作者单位: Institute of Chemical and Environmental Engineering, Changsha University of Science and Technology, Institute of Chemical and Environmental Engineering, Changsha University of Science and Technology, Tianjin Key Laboratory of Pulp and Paper, Tianjin University of Science and Technology, Tianjin, 300

会议类型: 国际会议

会议名称: The 3rd International Symposium on Emerging Technology of Pulping and Papermaking(ISETPP)(第三届制浆造纸新技术国际研讨会)

会议地点: 广州

会议语种:英文

页码: 518-520

在线出版日期: 2006-11-08（万方平台首次上网日期，不代表论文的发表时间）