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SE8600582L - PROCEDURE TO REDUCE ENERGY CONSUMPTION IN REFINING FIBER MATERIAL - Google Patents

PROCEDURE TO REDUCE ENERGY CONSUMPTION IN REFINING FIBER MATERIAL

Info

Publication number
SE8600582L
SE8600582L SE8600582A SE8600582A SE8600582L SE 8600582 L SE8600582 L SE 8600582L SE 8600582 A SE8600582 A SE 8600582A SE 8600582 A SE8600582 A SE 8600582A SE 8600582 L SE8600582 L SE 8600582L
Authority
SE
Sweden
Prior art keywords
energy consumption
refining
grinding
procedure
fiber material
Prior art date
Application number
SE8600582A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8600582D0 (en
SE463821B (en
Inventor
J Gullichsen
Original Assignee
Kamyr 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
Publication of SE8600582D0 publication Critical patent/SE8600582D0/en
Priority to SE8600582A priority Critical patent/SE463821B/en
Application filed by Kamyr Ab filed Critical Kamyr Ab
Priority to DE19873701315 priority patent/DE3701315A1/en
Priority to AT0009987A priority patent/AT389902B/en
Priority to NO870248A priority patent/NO170163C/en
Priority to FI870363A priority patent/FI89514C/en
Priority to FR8701077A priority patent/FR2594151B1/en
Priority to BR8700553A priority patent/BR8700553A/en
Priority to CA000529361A priority patent/CA1280019C/en
Priority to JP62027450A priority patent/JPS62191590A/en
Priority to DE19873726602 priority patent/DE3726602A1/en
Publication of SE8600582L publication Critical patent/SE8600582L/en
Priority to AT752/89A priority patent/AT391154B/en
Priority to SE9003784A priority patent/SE465729B/en
Publication of SE463821B publication Critical patent/SE463821B/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
    • 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
    • D21D1/22—Jordans

Landscapes

  • Paper (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

of the Invention The invention relates to refining of fibre material in devices with grinding surfaces moving relatively each other whereby it is possible to drastically decrease the energy consumption through a combination of actions, mainly consisting of decreasing the grinding frequency and increasing the fibre material retention time between the grinding surfaces by making these cylindrical or conical and simultaneously discharge from the grinding space the main part of the steam produced during the refining. As such the invention has great importance for the lowering of the cost during production of pulp, in the first hand of high yield mechanical pulps.
SE8600582A 1986-02-11 1986-02-11 PROCEDURE TO REDUCE ENERGY CONSUMPTION BY REFINING A MIXTURE OR SUSPENSION OF FIBER MATERIAL SE463821B (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
SE8600582A SE463821B (en) 1986-02-11 1986-02-11 PROCEDURE TO REDUCE ENERGY CONSUMPTION BY REFINING A MIXTURE OR SUSPENSION OF FIBER MATERIAL
DE19873701315 DE3701315A1 (en) 1986-02-11 1987-01-17 METHOD FOR REDUCING ENERGY CONSUMPTION WHEN MEASURING FIBER MATERIAL
AT0009987A AT389902B (en) 1986-02-11 1987-01-20 METHOD FOR REDUCING ENERGY CONSUMPTION WHEN MEASURING FIBER MATERIAL
NO870248A NO170163C (en) 1986-02-11 1987-01-21 Method of lowering energy consumption by refining fiber material
FI870363A FI89514C (en) 1986-02-11 1987-01-28 FOERFARANDE FOER ATT SAENKA ENERGIFOERBRUKNINGEN VID RAFFINERING AV FIBERMATERIAL
FR8701077A FR2594151B1 (en) 1986-02-11 1987-01-29 PROCESS FOR REDUCING ENERGY CONSUMPTION DURING REFINING OF A FIBROUS MATERIAL.
BR8700553A BR8700553A (en) 1986-02-11 1987-02-06 PROCESS TO REDUCE THE ENERGY CONSUMPTION OF A MIXTURE OR SUSPENSION OF FIBER MATERIAL
CA000529361A CA1280019C (en) 1986-02-11 1987-02-10 Method for decreasing the energy consumption during refining of fibre material
JP62027450A JPS62191590A (en) 1986-02-11 1987-02-10 Method for refining fiber material
DE19873726602 DE3726602A1 (en) 1986-02-11 1987-08-10 Device for reducing energy consumption in the grinding (beating) of fibrous material
AT752/89A AT391154B (en) 1986-02-11 1989-07-16 METHOD FOR REDUCING ENERGY CONSUMPTION WHEN MEASURING FIBER MATERIAL
SE9003784A SE465729B (en) 1986-02-11 1990-11-28 Process for decreasing the energy consumption when refining a mixture or suspension of fibre material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8600582A SE463821B (en) 1986-02-11 1986-02-11 PROCEDURE TO REDUCE ENERGY CONSUMPTION BY REFINING A MIXTURE OR SUSPENSION OF FIBER MATERIAL

Publications (3)

Publication Number Publication Date
SE8600582D0 SE8600582D0 (en) 1986-02-11
SE8600582L true SE8600582L (en) 1987-08-12
SE463821B SE463821B (en) 1991-01-28

Family

ID=20363417

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8600582A SE463821B (en) 1986-02-11 1986-02-11 PROCEDURE TO REDUCE ENERGY CONSUMPTION BY REFINING A MIXTURE OR SUSPENSION OF FIBER MATERIAL

Country Status (9)

Country Link
JP (1) JPS62191590A (en)
AT (2) AT389902B (en)
BR (1) BR8700553A (en)
CA (1) CA1280019C (en)
DE (1) DE3701315A1 (en)
FI (1) FI89514C (en)
FR (1) FR2594151B1 (en)
NO (1) NO170163C (en)
SE (1) SE463821B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19543310C2 (en) * 1995-11-21 2000-03-23 Herzog Stefan Process for the preparation of an organic thickening and suspension aid

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA901857A (en) * 1972-06-06 Pilao Acos E Refinadores Limitada Method for producing and recovering conic refiners for wood pulps in the paper industry
SE362671B (en) * 1972-05-09 1973-12-17 Sca Project Ab
CA1070536A (en) * 1977-06-08 1980-01-29 John B. Matthew High temperature low consistency refining of thermo-mechanical pulp
SE418309B (en) * 1977-09-30 1981-05-18 Sca Development Ab SET AND DEVICE FOR REFINING FIBER MATERIAL IN A DISC REFINER
SE420226B (en) * 1980-02-27 1981-09-21 Sunds Defibrator SET AND DEVICE FOR SEPARATION OF CELLULOSAMATER MATERIALS TREATED IN A REFINER
GB2083375A (en) * 1980-09-08 1982-03-24 Cell Dev Inc Disc mills
SE427759B (en) * 1981-10-16 1983-05-02 Sca Development Ab WANT TO REDUCE ENERGY CONSUMPTION, POSSIBLE HIGH ROTATION SPEEDS AND IMPROVE MASS QUALITY BY MECHANICAL PROCESSING OF CELLULOSIC MATERIAL IN MALA APPLIANCES AND DEVICE IMPLEMENTATION DEVICE

Also Published As

Publication number Publication date
FR2594151A1 (en) 1987-08-14
ATA75289A (en) 1990-02-15
FI870363L (en) 1987-08-12
CA1280019C (en) 1991-02-12
FR2594151B1 (en) 1992-10-09
NO170163C (en) 1994-12-08
DE3701315C2 (en) 1989-07-06
AT391154B (en) 1990-08-27
JPS62191590A (en) 1987-08-21
FI870363A0 (en) 1987-01-28
DE3701315A1 (en) 1987-08-13
BR8700553A (en) 1987-12-08
FI89514B (en) 1993-06-30
NO870248D0 (en) 1987-01-21
AT389902B (en) 1990-02-26
SE8600582D0 (en) 1986-02-11
FI89514C (en) 1993-10-11
NO170163B (en) 1992-06-09
NO870248L (en) 1987-08-12
SE463821B (en) 1991-01-28
ATA9987A (en) 1989-07-15

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