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Wednesday, 22 July 2020 09:25

Measurement solutions for pulp and paper applications

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Berthold is expert in monitoring critical processes. As technology leader of radiometric measurements we bring benefit to the pulp and paper industry by providing highly accurate and reliable online measurements – the base for a cost-efficient and high-quality production.

Applications are wide ranging from the radiometric level measurement on a pulp digester, over the concentration measurement of green or black liquor, up to the mass flow measurement of recycling paper on conveyor belts. Using microwave transmission technology we provide real-time measurements of the moisture content of wood chips – even pulp consistency measurements are possible.

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These advantages are used to make critical applications more reliable:

  • Non-contacting: outside mounting of components

  • Reliable under extreme conditions

  • Wear and maintenance-free

  • Easy installation on existing pipes and vessels via clamp-on solutions

  • Smooth handling and operation

  • No re-calibration required

  • Outstanding long-term stability

  • Virtually no operational expense

 The processes in which Berthold instruments are used include:

·      Level and high-level switch in the pulp digester

·      Pulp stock level in the MC pump standpipe

·      Mass flow of recycled paper

·      Blockage detection in the pulper

·      Mass flow of wood chips or bark

·      Density of green or liquor

·      Density of lime mud

·      Moisture of wood chips

·      Ash content in the pulp

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    About Berthold Technologies

    As a world technology leader in the field of radiometric measuring systems, Berthold products convince with outstanding measuring performance and reliability. The main fields of application are, for example, in chemical & polymers (etc. fertilizer industry), steel and power plants, mining & mineral processing, waste & recycling, refineries, paper, glass and as well as in the food industry (etc. sugar beets). In addition, microwave measuring systems for the determination of moisture and concentration belong to our extensive portfolio.  The production of high-quality measuring systems for industry and research began more than 70 years ago in Bad Wildbad in the Black Forest.

Read 746 times Last modified on Wednesday, 22 July 2020 09:27

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