CA1104856A - Element d'affinage de la pate a papier - Google Patents

Element d'affinage de la pate a papier

Info

Publication number
CA1104856A
CA1104856A CA333,851A CA333851A CA1104856A CA 1104856 A CA1104856 A CA 1104856A CA 333851 A CA333851 A CA 333851A CA 1104856 A CA1104856 A CA 1104856A
Authority
CA
Canada
Prior art keywords
pulp
pulp refining
resins
synthetic polymer
polymer resin
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
CA333,851A
Other languages
English (en)
Inventor
Kazuo Koide
Hisao Ishikawa
Masaru Yamakoshi
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.)
New Oji Paper Co Ltd
Original Assignee
Oji Paper Co Ltd
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
Priority claimed from JP10145878A external-priority patent/JPS5530425A/ja
Priority claimed from JP10145778A external-priority patent/JPS5530424A/ja
Application filed by Oji Paper Co Ltd filed Critical Oji Paper Co Ltd
Application granted granted Critical
Publication of CA1104856A publication Critical patent/CA1104856A/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
    • D21D1/306—Discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C7/00—Crushing or disintegrating by disc mills
    • B02C7/11—Details
    • B02C7/12—Shape or construction of discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Paper (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
CA333,851A 1978-08-22 1979-08-15 Element d'affinage de la pate a papier Expired CA1104856A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP10145878A JPS5530425A (en) 1978-08-22 1978-08-22 Refiner element
JP101457/78 1978-08-22
JP101458/78 1978-08-22
JP10145778A JPS5530424A (en) 1978-08-22 1978-08-22 Refiner element

Publications (1)

Publication Number Publication Date
CA1104856A true CA1104856A (fr) 1981-07-14

Family

ID=26442331

Family Applications (1)

Application Number Title Priority Date Filing Date
CA333,851A Expired CA1104856A (fr) 1978-08-22 1979-08-15 Element d'affinage de la pate a papier

Country Status (4)

Country Link
CA (1) CA1104856A (fr)
FI (1) FI65100B (fr)
SE (1) SE445234B (fr)
SU (1) SU965363A3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989006718A1 (fr) * 1988-01-14 1989-07-27 Robert Arthur Olson Procede de raffinage de feuillus pour produire de la pate a papier
US4966651A (en) * 1988-01-14 1990-10-30 P.H. Glatfelter Company Method of paper making using an abrasive refiner for refining bleached thermochemical hardwood pulp

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1499444B1 (fr) * 2002-04-25 2007-11-14 Andritz, Inc. Plaques de raffinage a barres en spirale logarithmique
RU2343978C2 (ru) * 2006-12-27 2009-01-20 Открытое Акционерное Общество "Канский Машиностроительный завод "Сегмент" Размалывающая гарнитура дисковой мельницы
US7896276B2 (en) * 2007-02-02 2011-03-01 Andritz Inc. Refiner plates with high-strength high-performance bars

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989006718A1 (fr) * 1988-01-14 1989-07-27 Robert Arthur Olson Procede de raffinage de feuillus pour produire de la pate a papier
GB2228498A (en) * 1988-01-14 1990-08-29 Robert Arthur Olson Method of refining hardwoods to produce paper pulp
US4966651A (en) * 1988-01-14 1990-10-30 P.H. Glatfelter Company Method of paper making using an abrasive refiner for refining bleached thermochemical hardwood pulp
GB2228498B (en) * 1988-01-14 1992-01-22 Robert Arthur Olson An improved method of paper making

Also Published As

Publication number Publication date
SE7906818L (sv) 1980-02-23
FI792607A7 (fi) 1980-02-23
FI65100B (fi) 1983-11-30
SE445234B (sv) 1986-06-09
SU965363A3 (ru) 1982-10-07

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Legal Events

Date Code Title Description
MKEX Expiry