CH425443A - Process for the continuous cooling of fiber suspensions during refining operations - Google Patents

Process for the continuous cooling of fiber suspensions during refining operations

Info

Publication number
CH425443A
CH425443A CH314565A CH314565A CH425443A CH 425443 A CH425443 A CH 425443A CH 314565 A CH314565 A CH 314565A CH 314565 A CH314565 A CH 314565A CH 425443 A CH425443 A CH 425443A
Authority
CH
Switzerland
Prior art keywords
continuous cooling
during refining
refining operations
fiber suspensions
suspensions during
Prior art date
Application number
CH314565A
Other languages
German (de)
Inventor
Arthur Asplund Arne Johan
Nicolaus Cederquist Karl
Bertil Reinhall Rolf
Original Assignee
Defibrator Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Defibrator Ab filed Critical Defibrator Ab
Publication of CH425443A publication Critical patent/CH425443A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/02—Methods of beating; Beaters of the Hollander type
    • D21D1/12—Beaters with means for continuous pulp discharge
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G9/00—Other accessories for paper-making machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
CH314565A 1964-03-10 1965-03-08 Process for the continuous cooling of fiber suspensions during refining operations CH425443A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2986/64A SE308983B (en) 1964-03-10 1964-03-10

Publications (1)

Publication Number Publication Date
CH425443A true CH425443A (en) 1966-11-30

Family

ID=20261146

Family Applications (1)

Application Number Title Priority Date Filing Date
CH314565A CH425443A (en) 1964-03-10 1965-03-08 Process for the continuous cooling of fiber suspensions during refining operations

Country Status (10)

Country Link
US (1) US3338525A (en)
AT (1) AT273651B (en)
BE (1) BE660872A (en)
CH (1) CH425443A (en)
DE (1) DE1461013A1 (en)
FI (1) FI44751C (en)
FR (1) FR1439080A (en)
NL (1) NL6503032A (en)
NO (1) NO125540B (en)
SE (1) SE308983B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE341322B (en) * 1968-04-02 1971-12-20 Defibrator Ab
US5219563A (en) * 1988-05-11 1993-06-15 Glaxo Group Limited Drug adsorbates
BR9606439A (en) * 1995-06-12 1998-07-14 Sprout Bauer Inc Andritz Process of producing pulp from ligno-cellulosic material containing fibers in a refining system equipped with a primary refiner
US6899791B2 (en) * 1997-08-08 2005-05-31 Andritz Inc. Method of pretreating lignocellulose fiber-containing material in a pulp refining process
DE102004014392B4 (en) * 2004-03-24 2007-04-12 Voith Patent Gmbh Process for cleaning a pulp suspension containing pulp for paper production
WO2013072558A1 (en) * 2011-11-14 2013-05-23 Upm-Kymmene Corporation A disc refiner and a method for its use

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US962118A (en) * 1908-09-14 1910-06-21 William H Bradley Drying apparatus.
GB519758A (en) * 1938-10-14 1940-04-04 George William Riley Improvements in or relating to apparatus for the treatment of grain and like granular materials
US2689688A (en) * 1949-11-04 1954-09-21 Lillian Maude Watts Low-pressure method and apparatus for pneumatic elevating
US2841339A (en) * 1954-03-25 1958-07-01 Dale T Gilmore Dehydrating and pulverizing machine

Also Published As

Publication number Publication date
DE1461013A1 (en) 1969-03-13
SE308983B (en) 1969-03-03
BE660872A (en) 1965-09-10
FI44751B (en) 1971-08-31
US3338525A (en) 1967-08-29
AT273651B (en) 1969-08-25
FR1439080A (en) 1966-05-20
FI44751C (en) 1971-12-10
NO125540B (en) 1972-09-25
NL6503032A (en) 1965-09-13

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