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| WHEAT STRAW ALKALINE LIGNIN AND ITS DERIVATIVES AS RETENTION AID | |
| 引用本文： | Quanxiao Liu,Beihai He,Huaiyu ZhanState Key Laboratory of Pulp and Paper Engineering,South China University of Technology,Guangzhou,510640,P. R. China Shuhui Yang School of Material and Chemical Engineering,Tianjin University of Science and Technology,Tianjin,300222,P. R. China Jianlu Liu,Zhenxing Pan,Jianhua Liu Shandong Haihua Group Co. Ltd.,Weifang,Shandong,262737,China. WHEAT STRAW ALKALINE LIGNIN AND ITS DERIVATIVES AS RETENTION AID[J]. 天津科技大学学报, 2004, 19(Z2) |
| 作者姓名： | Quanxiao Liu Beihai He Huaiyu ZhanState Key Laboratory of Pulp and Paper Engineering South China University of Technology Guangzhou 510640 P. R. China Shuhui Yang School of Material and Chemical Engineering Tianjin University of Science and Technology Tianjin 300222 P. R. China Jianlu Liu Zhenxing Pan Jianhua Liu Shandong Haihua Group Co. Ltd. Weifang Shandong 262737 China |
| 作者单位： | Quanxiao Liu，Beihai He，Huaiyu ZhanState Key Laboratory of Pulp and Paper Engineering，South China University of Technology，Guangzhou，510640，P. R. China Shuhui Yang School of Material and Chemical Engineering，Tianjin University of Science and Technology，Tianjin，300222，P. R. China Jianlu Liu，Zhenxing Pan，Jianhua Liu Shandong Haihua Group Co. Ltd.，Weifang，Shandong，262737，China |
| 摘 要： | 1INTRODUCTIONLignin is one of the main three components in botany, and is one reproducible resource. It has three-dimensional network structure and more functional groups such as phenolic hydroxyl function group, alcoholic hydroxyl function group and methoxyl function group, so it has more reactivity and reaction active points [ 1, 2, 3, 4, 5, 6].Polyethylene oxide is applied in more fields as one kind of nonionic macromolecule. In papermaking industry, it is often used as dispersion agen… |
WHEAT STRAW ALKALINE LIGNIN AND ITS DERIVATIVES AS RETENTION AID |
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| Quanxiao Liu,Beihai He,Huaiyu Zhan,Shuhui Yang,Jianlu Liu,Zhenxing Pan,Jianhua Liu. WHEAT STRAW ALKALINE LIGNIN AND ITS DERIVATIVES AS RETENTION AID[J]. Journal of Tianjin University of Science & Technology, 2004, 19(Z2) | |
| Authors: | Quanxiao Liu Beihai He Huaiyu Zhan Shuhui Yang Jianlu Liu Zhenxing Pan Jianhua Liu |
| Affiliation: | 1. State Key Laboratory of Pulp and Paper Engineering,South China University of Technology,Guangzhou, 510640, P. R. China 2. School of Material and Chemical Engineering,Tianjin University of Science and Technology,Tianjin, 300222, P. R. China 3. Shandong Haihua Group Co. Ltd.,Weifang, Shandong, 262737, China |
| Abstract: | In this paper, a new type of retention system of PEO/cofactor retention system is introduced, the cofactors used are phenol-formaldehyde resin, wheat straw alkaline lignin and its derivatives such as hydroxymethylated lignin, sulfited lignin and lignin-based phenol-formaldehyde resin. The first pass retention of newsprint slurry and the properties of handsheet are improved by using the system. The results indicate that a new application field for lignin has been exploited. |
| Keywords: | polyethylene oxide wheat straw alkaline lignin hydroxymethylated lignin sulfited lignin lignin-based phenol-formaldehyde resin retention aid newsprint. |
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