AT333582B - METHOD OF TREATMENT OF PAPER FIBER - Google Patents

METHOD OF TREATMENT OF PAPER FIBER

Info

Publication number
AT333582B
AT333582B AT635874A AT635874A AT333582B AT 333582 B AT333582 B AT 333582B AT 635874 A AT635874 A AT 635874A AT 635874 A AT635874 A AT 635874A AT 333582 B AT333582 B AT 333582B
Authority
AT
Austria
Prior art keywords
treatment
paper fiber
paper
fiber
Prior art date
Application number
AT635874A
Other languages
German (de)
Other versions
ATA635874A (en
Inventor
Per Viking Peterson
Original Assignee
Sca Development 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 Sca Development Ab filed Critical Sca Development Ab
Publication of ATA635874A publication Critical patent/ATA635874A/en
Application granted granted Critical
Publication of AT333582B publication Critical patent/AT333582B/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
    • D21D1/30—Disc mills
AT635874A 1973-09-06 1974-08-02 METHOD OF TREATMENT OF PAPER FIBER AT333582B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7312169A SE386694B (en) 1973-09-06 1973-09-06 KIT FOR TREATMENT OF FIBER MATERIAL WHEN THE FIBER MATERIAL IS FIRST PREHEATED WITH ANGA IN A PRE-MAKER

Publications (2)

Publication Number Publication Date
ATA635874A ATA635874A (en) 1976-03-15
AT333582B true AT333582B (en) 1976-11-25

Family

ID=20318459

Family Applications (1)

Application Number Title Priority Date Filing Date
AT635874A AT333582B (en) 1973-09-06 1974-08-02 METHOD OF TREATMENT OF PAPER FIBER

Country Status (11)

Country Link
US (1) US3921918A (en)
JP (1) JPS5245801B2 (en)
AT (1) AT333582B (en)
AU (1) AU475744B2 (en)
BR (1) BR7407049D0 (en)
CA (1) CA1004078A (en)
DE (1) DE2442627C3 (en)
FI (1) FI60580C (en)
FR (1) FR2243297B1 (en)
NO (1) NO142002C (en)
SE (1) SE386694B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE377347B (en) * 1973-12-10 1975-06-30 Kamyr Ab
US4059237A (en) * 1974-02-15 1977-11-22 Oy Keskuslaboratorio - Centrallaboratorium, Ab System for feeding a double disc refiner
FI51216C (en) * 1975-04-04 1976-11-10 Yhtyneet Paperitehtaat Oy Method and device for producing hot abrasive pulp.
SE403916B (en) * 1975-06-04 1978-09-11 Rolf Bertil Reinhall DEVICE FOR MILLING APPARATUS FOR LIGNOCELLULOSE-MATERIAL
US4033811A (en) * 1975-06-09 1977-07-05 Stig Gloersen Method and apparatus for filling of fiber material and liquid to steam phase in treatment vessel
SE413784B (en) * 1976-08-06 1980-06-23 Isel Sa SET AND DEVICE TO USE IN DEFIBRATION ZONE DEVELOPED HEAT TO MINIMIZE CONSUMPTION WHEN PREPARING MASS FOR FIBER DISC
SE413522B (en) * 1977-01-03 1980-06-02 Reinhall Rolf Bertil DEVICE FOR THE PREPARATION OF FIBER MASS OF LIGNOCELLULOSALLY MATERIAL
US4132366A (en) * 1977-06-03 1979-01-02 The Bauer Bros. Co. Infeed tube for disc refiners
SE422089B (en) * 1978-05-03 1982-02-15 Defibrator Ab SET AND DEVICE FOR MANUFACTURING FIBER MASS OF LIGNOCELLULOSALLY MATERIAL
US4190005A (en) * 1978-12-15 1980-02-26 COMCO - Dravo Corporation Process for pulverizing coal using combination gas in fluid energy pulverizers
US4261522A (en) * 1979-07-19 1981-04-14 The Bauer Bros. Co. Feed and vent apparatus for refiners
US4265701A (en) * 1980-01-07 1981-05-05 Ecodyne Corporation Liquid concentration method
JPS6077798U (en) * 1983-10-31 1985-05-30 株式会社　山田製作所 Impeller device for internal combustion engine cooling pump
DE3903591A1 (en) * 1989-02-07 1990-08-09 Baehre & Greten METHOD AND DEVICE FOR THE PRODUCTION OF LIGNOCELLULOSE-CONTAINING FIBER FABRIC FOR THE PRODUCTION OF FIBERBOARDS AFTER THE DRYING PROCESS
US5335865A (en) * 1992-06-26 1994-08-09 Andritz Sprout-Bauer, Inc. Two-stage variable intensity refiner
US5445329A (en) * 1993-11-10 1995-08-29 Anderson; Joseph Apparatus, system for treating process material such as waste material
CA2757102A1 (en) * 2009-03-27 2010-09-30 Flsmidth A/S A feed shaft for feeding particulate material to a mill
CN102962876A (en) * 2012-11-30 2013-03-13 濮阳龙丰纸业有限公司 Steam device of wood chip tearing machine
CN109537338B (en) * 2018-12-21 2024-02-23 南京林业大学 Feeding device of tortuous preheating channel rotary bucket type thermal mill
SE2050526A1 (en) * 2020-05-07 2021-08-17 Valmet Oy Method and apparatus for defibrating wood chips, and a return steam pipe for such an apparatus
CN111749037A (en) * 2020-05-26 2020-10-09 安徽华帆新材料科技有限公司 Pulping device for environment-friendly wood boards and working method of pulping device
CN113152134B (en) * 2021-05-17 2023-01-10 中国制浆造纸研究院衢州分院 Closed tearing pulp grinding system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1922313A (en) * 1931-06-27 1933-08-15 Masonite Corp Process and apparatus for disintegration of material
AT180812B (en) * 1944-04-01 1955-01-25 Asplund Arne J A Method and device for the production of fibers from wood or the like. Materials containing lignocellulose
US2816831A (en) * 1949-04-02 1957-12-17 Goddard Harold Oliver Process for producing and concentrating residual waste sulphite liquor
US3238088A (en) * 1962-12-04 1966-03-01 Cia Ind De Ayotla Continuous digesting of cellulosic fibrous material at decreasing pressure with mechanical defibering therebetween
SE303088B (en) * 1963-05-31 1968-08-12 Defibrator Ab
US3414038A (en) * 1965-06-21 1968-12-03 Kamyr Ab Heat recovery method and apparatus
US3425477A (en) * 1966-09-28 1969-02-04 Marathon Eng Inc Method for heat recovery in evaporating and burning spent liquor
US3773610A (en) * 1970-12-11 1973-11-20 Bauer Bros Co Pressurized system for pulp refining including pressurized double disk treatment

Also Published As

Publication number Publication date
NO142002C (en) 1980-06-11
FI60580C (en) 1982-02-10
SE386694B (en) 1976-08-16
SE7312169L (en) 1975-03-07
DE2442627B2 (en) 1981-06-19
AU475744B2 (en) 1976-09-02
CA1004078A (en) 1977-01-25
FR2243297B1 (en) 1977-11-04
FR2243297A1 (en) 1975-04-04
FI229774A (en) 1975-03-07
BR7407049D0 (en) 1975-09-09
FI60580B (en) 1981-10-30
JPS5053601A (en) 1975-05-12
AU7141474A (en) 1976-01-22
DE2442627A1 (en) 1975-03-27
DE2442627C3 (en) 1982-04-01
US3921918A (en) 1975-11-25
NO142002B (en) 1980-03-03
ATA635874A (en) 1976-03-15
NO742628L (en) 1975-04-01
JPS5245801B2 (en) 1977-11-18

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