Bleaching of mixed colored wastepaper by thiourea dioxide

被引：0
作者：
Song, Hainong [1 ]
Xu, Kaishao [1 ]
Wang, Shuangfei [1 ]
Yang, Qifeng [1 ]
Bin, Fei [1 ]
机构：
[1] Guangxi Univ., Nanning 530004, China
来源：
Chung-kuo Tsao Chih/China Pulp and Paper | 2002年 / 21卷 / 06期
关键词：
Bleaching; -; Pulp;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The commercial bleaching trial of mixed colored wastepaper by thiourea dioxide (TD) was introduced. The bleaching parameters, sequence and other conditions were mainly studied, and the cost of TD bleaching was also discussed briefly. The trial results indicate that TD is an effective and highly competitive bleaching agent, particular for leaching and decolorizing of mixed colored wastepaper with a portion of mass-dyed wastepaper.
引用
收藏
页码：10 / 13
相关论文
共 50 条
  • [1] FAS (thiourea dioxide) bleaching of recycled pulp
    Vincent, AHD
    Khong, C
    Rizzon, E
    APPITA JOURNAL, 1997, 50 (05): : 393 - 399
  • [2] Bleaching of colored whey and milk by a multiple-enzyme system
    Szweda, Renata T.
    Schmidt, Katharina
    Zorn, Holger
    EUROPEAN FOOD RESEARCH AND TECHNOLOGY, 2013, 237 (03) : 377 - 384
  • [3] Bleaching of colored whey and milk by a multiple-enzyme system
    Renata T. Szweda
    Katharina Schmidt
    Holger Zorn
    European Food Research and Technology, 2013, 237 : 377 - 384
  • [4] Hot chlorine dioxide bleaching - A modified approach
    Ragnar, M
    Backa, S
    NORDIC PULP & PAPER RESEARCH JOURNAL, 2004, 19 (04) : 417 - 419
  • [5] Immobilization of peroxidase on textile carrier materials and their application in the bleaching of colored whey
    Courth, K.
    Binsch, M.
    Ali, W.
    Ingenbosch, K.
    Zorn, H.
    Hoffmann-Jacobsen, K.
    Gutmann, J. S.
    Opwis, K.
    JOURNAL OF DAIRY SCIENCE, 2021, 104 (02) : 1548 - 1559
  • [6] Effect of lignin structure on adsorbable organic halogens formation in chlorine dioxide bleaching
    Shi, Lisheng
    Geu, Jiayan
    Nie, Shuangxi
    Qin, Chengrong
    Yao, Shuangquan
    ROYAL SOCIETY OPEN SCIENCE, 2019, 6 (02):
  • [7] Nitrogen-Doped Titanium Dioxide Mixed with Calcium Peroxide and Methylcellulose for Dental Bleaching under Visible Light Activation
    Thacker, Minal
    Chen, Yi-Ning
    Lin, Chun-Pin
    Lin, Feng-Huei
    INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, 2021, 22 (07)
  • [8] Effects of the Preferential Oxidation of Phenolic Lignin Using Chlorine Dioxide on Pulp Bleaching Efficiency
    Liu, Yi
    Deng, Baojuan
    Liang, Jiarui
    Li, Jiao
    Liu, Baojie
    Wang, Fei
    Qin, Chengrong
    Yao, Shuangquan
    INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, 2022, 23 (21)
  • [9] FINAL CHLORINE DIOXIDE STAGE AT NEAR-NEUTRAL pH FOR BLEACHING EUCALYPTUS PULP
    Ribeiro, Robisnea A.
    Gomes, Fernando J. B.
    Floriani, Jose N.
    Damasio, Renato A. P.
    Demuner, Iara F.
    Colodette, Jorge L.
    QUIMICA NOVA, 2014, 37 (10): : 1646 - 1649
  • [10] Photochemical bleaching of chemical pulps catalyzed by titanium dioxide
    Perez, DD
    Castellan, A
    Grelier, S
    Terrones, MGH
    Machado, AEH
    Ruggiero, R
    Vilarinho, AL
    JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 1998, 115 (01) : 73 - 80
12345