tate-of-the-art Integration of Energy Balance by Andritz

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Bibliographic Information

Other Title
  • クラフトパルプ工場におけるアンドリッツの省・創エネルギー技術
  • ―A Futuristic Pulp Mill with Integration of Fiberline and Recovery Processes―

Abstract

Energy conservation and the use of creative energy sources that do not use fossil fuels are the most important and urgent issues for reducing CO2 emissions and preventing global warming. In kraft pulp mills, 50% of the biomass supplied is used as green energy, making it an environmentally friendly process. However, there is still much room for improvement. By integrating and optimizing production lines consisting of individual processes, energy conservation and energy creation are possible.<br>Pulp production line operations require hot water and steam as chemical and thermal energy. These are supplied by the recovery process. The recovery process also has the important function of generating electricity and supplying power to the entire mill system. If the amount of steam used in the system can be reduced, more electricity can be generated, leading to lower costs and higher profitability.<br>ANDRITZ is improving energy efficiency by integrating and optimizing the pulp production line and the recovery process, and is implementing processes that will enable closed systems.

Journal

  • JAPAN TAPPI JOURNAL

    JAPAN TAPPI JOURNAL 77 (6), 513-517, 2023

    JAPAN TECHNICAL ASSOCIATION OF THE PULP AND PAPER INDUSTRY

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