CA1070536A - Raffinage a basse densite et a haute temperature de pate thermomecanique - Google Patents

Raffinage a basse densite et a haute temperature de pate thermomecanique

Info

Publication number
CA1070536A
CA1070536A CA300,814A CA300814A CA1070536A CA 1070536 A CA1070536 A CA 1070536A CA 300814 A CA300814 A CA 300814A CA 1070536 A CA1070536 A CA 1070536A
Authority
CA
Canada
Prior art keywords
refiner
thermo
refining
inch
intensity
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA300,814A
Other languages
English (en)
Inventor
John B. Matthew
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beloit Corp
Original Assignee
Beloit Corp
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 Beloit Corp filed Critical Beloit Corp
Application granted granted Critical
Publication of CA1070536A publication Critical patent/CA1070536A/fr
Expired legal-status Critical Current

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
    • D21D1/30—Disc mills
    • D21D1/303—Double disc mills
    • 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

Landscapes

  • Paper (AREA)
CA300,814A 1977-06-08 1978-04-10 Raffinage a basse densite et a haute temperature de pate thermomecanique Expired CA1070536A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80451877A 1977-06-08 1977-06-08

Publications (1)

Publication Number Publication Date
CA1070536A true CA1070536A (fr) 1980-01-29

Family

ID=25189165

Family Applications (1)

Application Number Title Priority Date Filing Date
CA300,814A Expired CA1070536A (fr) 1977-06-08 1978-04-10 Raffinage a basse densite et a haute temperature de pate thermomecanique

Country Status (9)

Country Link
JP (1) JPS546904A (fr)
BR (1) BR7802948A (fr)
CA (1) CA1070536A (fr)
DE (1) DE2825193C3 (fr)
ES (1) ES470123A1 (fr)
FI (1) FI63269C (fr)
FR (1) FR2393881A1 (fr)
GB (1) GB1591777A (fr)
SE (1) SE7805307L (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60152699U (ja) * 1985-02-18 1985-10-11 ベロイト　コ−ポレ−ション 後段精砕機
SE463821B (sv) * 1986-02-11 1991-01-28 Kamyr Ab Foerfarande foer att saenka energifoerbrukningen vid raffinering av en blandning eller suspension av fibermaterial

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2008892A (en) * 1932-03-29 1935-07-23 Defibrator Ab Method of manufacture of pulp
US2791503A (en) * 1952-05-08 1957-05-07 Champion Paper & Fibre Co Process for producing semichemical pulp
SE341322B (fr) * 1968-04-02 1971-12-20 Defibrator Ab

Also Published As

Publication number Publication date
JPS546904A (en) 1979-01-19
GB1591777A (en) 1981-06-24
DE2825193A1 (de) 1978-12-21
DE2825193C3 (de) 1981-02-05
FR2393881A1 (fr) 1979-01-05
FI781682A (fi) 1978-12-09
FI63269C (fi) 1983-05-10
SE7805307L (sv) 1978-12-09
BR7802948A (pt) 1979-02-28
FR2393881B1 (fr) 1982-09-17
ES470123A1 (es) 1979-10-01
FI63269B (fi) 1983-01-31
DE2825193B2 (de) 1980-06-04

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Legal Events

Date Code Title Description
MKEX Expiry