Improvements in boardmaking applications through better wet-end control and understanding - Stability of the wet-end can be achieved through efficient wet-end chemistry and proper mass balance

被引:0
|
作者
Renaud, S [1 ]
Olsson, B
机构
[1] BTG Amer Inc, Pointe Claire, PQ, Canada
[2] BTG Pulp & Paper Technol AB, Saffle, Sweden
关键词
board machines; wet ends; process control; white water; consistency; retention aids;
D O I
暂无
中图分类号
TB3 [工程材料学]; TS [轻工业、手工业、生活服务业];
学科分类号
0805 ; 080502 ; 0822 ;
摘要
In the papermaking process, stability of the wet end can be achieved through efficient wet-end chemistry and proper mass balance. White-water consistency control stabilizes the wet end by reducing process variations. Controlling retention-aid dosage to stabilize white-water consistency results in increased paper machine efficiency, stabilization of the wet end, improved sheet formation and increased paper-machine performance. White-water consistency control is being implemented in many locations around the world and has proven to be efficient and beneficial.
引用
收藏
页码:43 / 47
页数:5
相关论文
共 49 条
  • [1] WET-END CHEMISTRY OF PAPERMACHINE
    SORTWELL, ET
    [J]. PAPER TECHNOLOGY AND INDUSTRY, 1972, 13 (01): : 41 - &
  • [2] Wet-end control improvements in board making applications
    Olsson, B
    Renaud, S
    [J]. APPITA JOURNAL, 2000, 53 (05): : 358 - 361
  • [3] Efficiency through wet-end management
    Korpivaara, M
    [J]. PAPERI JA PUU-PAPER AND TIMBER, 1995, 77 (10): : 620 - 621
  • [4] FINES MANAGEMENT AND CONTROL IN WET-END CHEMISTRY
    SCOTT, WE
    [J]. TAPPI JOURNAL, 1986, 69 (11): : 30 - 34
  • [5] TOOLS FOR SUCCESSFUL WET-END CHEMISTRY CONTROL
    KORTELAINEN, H
    [J]. TAPPI JOURNAL, 1992, 75 (12): : 112 - 117
  • [6] WET-END CHEMISTRY COMPLICATED BY RECYCLING
    STITT, WO
    [J]. PULP & PAPER-CANADA, 1978, 79 (08) : 15 - 15
  • [7] Wet-end chemistry - Case history - Paper machine improvements through polymer control
    Renaud, S
    Svensson, S
    Tomicic, M
    [J]. PROCESS CONTROL, ELECTRICAL & INFORMATION CONFERENCE ISA PUPID 38TH ANNUAL SYMPOSIUM, 1998, : 461 - 471
  • [8] ONLINE INSTRUMENTATION FOR WET-END CONTROL
    MERCER, PG
    [J]. APPITA JOURNAL, 1988, 41 (04): : 308 - 312
  • [9] Clean paper machine operation by proper wet-end chemistry
    Tadaki, Koichi
    Asada, Tomoko
    Kawakami, Hideaki
    Kasuga, Kazutaka
    Kurose, Shigeru
    [J]. Kami Pa Gikyoshi/Japan Tappi Journal, 2008, 62 (08): : 15 - 22
  • [10] A modern approach to wet-end monitoring and control
    Gustavsson, TJL
    Fladda, GH
    [J]. APPITA JOURNAL, 1995, 48 (06): : 412 - 413