Chapter 4. Stock Preparation

  1. Dipl.-Ing. Herbert Holik
  1. Dipl.-Ing. Herbert Holik2 and
  2. Dipl.-Ing. Andrea Stetter1

Published Online: 6 JUN 2006

DOI: 10.1002/3527608257.ch4

Handbook of Paper and Board

Handbook of Paper and Board

How to Cite

Holik, H. and Stetter, A. (2006) Stock Preparation, in Handbook of Paper and Board (ed H. Holik), Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, FRG. doi: 10.1002/3527608257.ch4

Editor Information

  1. Corporate R&D and Technology, Voith Paper, Escher Wyss Str. 25, 88212 Ravensburg, Germany

Author Information

  1. 1

    Voith Paper Fiber Systems, Ravensburg, Germany

  2. 2

    Corporate R&D and Technology, Voith Paper, Escher Wyss Str. 25, 88212 Ravensburg, Germany

Publication History

  1. Published Online: 6 JUN 2006
  2. Published Print: 20 JAN 2006

ISBN Information

Print ISBN: 9783527309979

Online ISBN: 9783527608256

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Keywords:

  • paper;
  • board;
  • stock preparation;
  • main unit processes;
  • equipment;
  • fiber stock preparation;
  • systems

Summary

This chapter contains sections titled:

  • Overview

  • Main Unit Processes and Equipment

    • Fiber Materials Feeding

    • Disintegration

      • Repulping/Slushing

      • Deflaking

    • Screening and Fractionation

      • Screening

      • Fractionation

    • Centrifugal Cleaning

      • High Consistency (HC) Cleaners and Systems

      • Medium Consistency (MC) Cleaners

      • Low Consistency (LC) Cleaners and Systems

    • Refining

    • Flotation

      • Selective Flotation

      • Nonselective Flotation (Dissolved Air Flotation DAF)

    • Bleaching of Secondary fibers

    • Washing

    • Dewatering

      • Drum Thickeners

      • Belt Filters, Twin Wire Presses

      • Disk Thickener

      • Disk Filters

      • Screw Presses

    • Dispersion

    • Mixing and Storing

  • Systems for Fiber Stock Preparation

    • Systems for Primary Fiber Preparation

    • Systems for Secondary Fiber Preparation

      • Systems for Graphic Paper Grades

      • Systems for Packaging Paper and Board Grades

    • Systems for Broke Treatment

    • Peripheral Systems in Secondary Fiber Preparation

    • Process Engineering and Automation 205 References