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B2944-01 (027-00) 8/89 PEG

CHEMICALS DAMAGING TO. SUCTION ROLLS. W. S. Butterfield. P. E. Glogowski. D. F. Bowers. B2944-01 (027-00) 8/89 PEG. SUCTION ROLL SUBCOMMITTEE. 1984 Task Group. B2944-02 (027-00) 8/89 PEG. SURVEY RESPONSE. 17 Paper Machines. B2944-04 (027-00) 8/89 PEG. 1978 SUCTION ROLL.

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B2944-01 (027-00) 8/89 PEG

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  1. CHEMICALS DAMAGING TO SUCTION ROLLS W. S. Butterfield P. E. Glogowski D. F. Bowers B2944-01 (027-00) 8/89 PEG

  2. SUCTION ROLL SUBCOMMITTEE 1984 Task Group B2944-02 (027-00) 8/89 PEG

  3. SURVEY RESPONSE 17 Paper Machines B2944-04 (027-00) 8/89 PEG

  4. 1978 SUCTION ROLL Subcommittee Survey B2944-05 (027-00) 8/89 PEG

  5. 1984 SURVEY • White Water/Furnish • Cleaning Practices • Roll Type • Cover and Operating Condition • Inspection and Failures • General Corrosion B2944-06 (027-00) 8/89 PEG

  6. WHITE WATER B2944-07 (027-00) 8/89 PEG

  7. WHITE WATER CHEMISTRY B2944-09 (027-00) 8/89 PEG

  8. CLEANING PRACTICES Code # Product Paper Machine Suction Roll 4 Pulp None None NaOH (pH 13.5), 8 Pulp None 2/yr. High (12,000 lb.) Boilout (pH?), 9 Pulp Pressure Water 24/yr. 17 Pulp None None B2944-10 (027-00) 8/89 PEG

  9. CLEANING PRACTICES Code # Product Paper Machine Suction Roll High (800 psi) White Caustic (pH?), 3 Newsprint Water (pH 4.8) 12/yr. High Pressure 50% Caustic (pH?), 13 Newsprint Water 4/yr. B2944-11 (027-00) 8/89 PEG

  10. CLEANING PRACTICES Code # Product Paper Machine Suction Roll Caustic (pH 11-12), High Pressure 1 Fine 24/yr. Water Slime Remover Drill Holes 2 Fine (pH?) 4/yr. by hand B2944-12 (027-00) 8/89 PEG

  11. CLEANING PRACTICES Code # Product Paper Machine Suction Roll Cleaners (pH?), High Pressure (500 psi) 5 Tissue 2/yr. City Water Acid - 5-7% (pH?), None 6 Tissue 12/yr. Hose off with 7 Tissue None fresh water B2944-13 (027-00) 8/89 PEG

  12. CLEANING PRACTICES Code # Product Paper Machine Suction Roll NaOh, EDTA High Pressure (5000 psi) 10 Linerboard (pH?), 3/yr. City Water Linerboard & Caustic (pH?), High Pressure Water 12 Sack 2/yr. and Manually Caustics & 15 Linerboard Hydroblast Dispersants B2944-14 (027-00) 8/89 PEG

  13. CLEANING PRACTICES Paper Machine Code # Product Suction Roll 11 None Medium None Caustic (pH?), 14 Medium None 12/yr. Caustics & Dispersants 16 Medium Hydroblast (pH?), 2/yr. B2944-15 (027-00) 8/89 PEG

  14. CLEANING SHOWERS External Internal Code # (Continuous) Lube Fog Water 4 - - - 8 Yes 160° F. pH 7 9 500 - 800 psi Fresh Water 17 - - - - B2944-16 (027-00) 8/89 PEG

  15. CLEANING SHOWERS Internal External (Continuous) Code # Lube Fog Water 1 1/2 hr/day, 3 - pH 4.8, 100° F 180° F, pH 7 13 550 psi - - pH 5.5, 115° F B2944-17 (027-00) 8/89 PEG

  16. CLEANING SHOWERS External Internal (Continuous) Lube Fog Code # Water Fresh, 100° F 1 None 2 None - - - - B2944-18 (027-00) 8/89 PEG

  17. CLEANING SHOWERS B2944-19 (027-00) 8/89 PEG

  18. CLEANING SHOWERS B2944-20 (027-00) 8/89 PEG

  19. CLEANING SHOWERS B2944-21 (027-00) 8/89 PEG

  20. FELT CLEANING B2944-22 (027-00) 8/89 PEG

  21. FELT CLEANING B2944-23 (027-00) 8/89 PEG

  22. FELT CLEANING B2944-24 (027-00) 8/89 PEG

  23. FELT CLEANING B2944-25 (027-00) 8/89 PEG

  24. FELT CLEANING B2944-25 (027-00) 8/89 PEG

  25. FELT CLEANING B2944-26 (027-00) 8/89 PEG

  26. FELT CLEANING B2944-27 (027-00) 8/89 PEG

  27. ALLOYS ANDREPORTED FAILURES B2944-28 (027-00) 8/89 PEG

  28. ALLOYS ANDREPORTED FAILURES B2944-29 (027-00) 8/89 PEG

  29. SUCTION ROLL INSPECTION B2944-30 (027-00) 8/89 PEG

  30. INHIBITION B2944-31 (027-00) 8/89 PEG

  31. COVER AND LOADS B2944-32 (027-00) 8/89 PEG

  32. COVER AND LOADS B2944-33 (027-00) 8/89 PEG

  33. CORROSION PROBLEMS B2944-34 (027-00) 8/89 PEG

  34. CORROSION PROBLEMS B2944-35 (027-00) 8/89 PEG

  35. SURVEY CONCLUSIONS B2944-36 (027-00) 8/89 PEG

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