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FTC RavensburgPilot plant for stock preparation

Ravensburg, 2011-09-30

2Fibre Technology Center Ravensburg | Ravensburg | 2011-09-30

Your Problem

• Operation faults

• New furnish qualities

• Higher quality requirements

• Design of new stock preparation systems

• Increase production

• Reduce operation costs

• Increase Yield

3Fibre Technology Center Ravensburg | Ravensburg | 2011-09-30

Our Solution

• Trials in a modern stock preparation pilot plant

• All machine in industrial scale

• Systems and sub-system trials in step with the actual practice

• Single machine trials

• Pilot plant and processses certified according ISO 9001

• Fully equipped laboratory

• Laboratory data measured according DIN, ISO, TAPPI or SCAN

4Fibre Technology Center Ravensburg | Ravensburg | 2011-09-30

Available Processes / Machines in the FTC

HD-Cleaner

MC-Screening(ø und // )

LC-PulperIntensaPulper

DrumPulper

Single and TwinDrum

HC-Pulper

VP

M 4

TrailingScreen

Fractionation

Forward and Reserve Cleaner

LC-Screening

Flotation

Washing and Thickening

Microflotation

Deflaking

Refining

Chests

Disc disperserand Kneader

HC and MC-Bleaching

5Fibre Technology Center Ravensburg | Ravensburg | 2011-09-30

Modern Process Control System FTC

6Fibre Technology Center Ravensburg | Ravensburg | 2011-09-30

Computer Aided Sample Management

7Fibre Technology Center Ravensburg | Ravensburg | 2011-09-30

Data Recording in our modern Paper Laboratory supported by a professional IT System

8Fibre Technology Center Ravensburg | Ravensburg | 2011-09-30

Technological Investigations

Water and chemical analysis:

COD, water hardness ….

Paper analysis:

Strength properties, optical properties, Surface- and structure properties

Fibre analysis

Fibre morphologies,

dewatering (CSF SR…),

strength at the wet sheet

Vlab

9Fibre Technology Center Ravensburg | Ravensburg | 2011-09-30

FTC – Fiber Technology Center Ravensburg

10Fibre Technology Center Ravensburg | Ravensburg | 2011-09-30

System Trials in the FTC

• for graphical papers

• for B & P (also in combination with the paper machine)

• for special papers

• for broke systems

Loop I Loop II

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HC

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Dis

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Sto

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11Fibre Technology Center Ravensburg | Ravensburg | 2011-09-30

Sinlge Machine Trials

• Pulping curves

• Refining curves

• Bleaching curves

• Washing curves

• Screening trials

• Fractionation trials

Intensa-Pulper

12Fibre Technology Center Ravensburg | Ravensburg | 2011-09-30

Your Benefit

• Minimize the risk for the design of new stock preparation line, rebuilds and the implementation of new process concepts

• Reduction of the operation costs

• Evaluate customized solutions

• Results are in step with the actual practice

13Fibre Technology Center Ravensburg | Ravensburg | 2011-09-30

Scope of supply Voith / Customer

Scope of supply Voith

• Prediscussion (determine objectives of the trial)

• Detailed offer

• Perforemance of the trials incl. machines and set-up times

• Detailed documentation of the trial results

Scope of supply Customer

• Furnish

• Flotation chemicals et cetera if special chemicals are required

14Fibre Technology Center Ravensburg | Ravensburg | 2011-09-30

Examples for Orders based on Pilot Trials in the FTC

Glückstadt

Leipa Schwedt

Peninsular

Osnabrück (Technocell)

Dunauvjaros (Hamburger)

Trostberg (Rieger)

Kemsley St. Regis

Daio

Lynn

15Fibre Technology Center Ravensburg | Ravensburg | 2011-09-30

Contact:Jürgen Dockal-Baur FES Process TechnologyTel. +49 751 83 2962juergen.dockal-baur@voith.com

16Fibre Technology Center Ravensburg | Ravensburg | 2011-09-30