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STUDY ON THE DIGESTION PROCESS OF ASF-AQ WHEAT STRAW PULP

     

摘要

A study on alkaline sulfite anthraquinone pulping of wheat straw indicated that the addition of formaldehyde could improve fine pulp yield effectively, enhance brightness of unbleached pulp,and decrease kappa number. Finally, the optimum conditions of this process were formed.

著录项

  • 来源
    《天津科技大学学报》|2004年第z1期|124-128|共5页
  • 作者单位

    State Key Laboratory of Pulp and Paper Engineering, South China University of Technology,Guangzhou city, China;

    College of Light Chemical Engineering, Shandong Institute of Light Industry, Jinan city Shandong province, China;

    State Key Laboratory of Pulp and Paper Engineering, South China University of Technology,Guangzhou city, China;

    College of Light Chemical Engineering, Shandong Institute of Light Industry, Jinan city Shandong province, China;

  • 原文格式 PDF
  • 正文语种 chi
  • 中图分类 造纸工业;
  • 关键词

    ASF-AQ; optimum processconditions; fine pulpingyield; brightness; kappanumber;

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