CA941655A - Pulp refiners - Google Patents

Pulp refiners

Info

Publication number
CA941655A
CA941655A CA136,307A CA136307A CA941655A CA 941655 A CA941655 A CA 941655A CA 136307 A CA136307 A CA 136307A CA 941655 A CA941655 A CA 941655A
Authority
CA
Canada
Prior art keywords
pulp refiners
refiners
pulp
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
CA136,307A
Other versions
CA136307S (en
Inventor
James H. Perry
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.)
Saint Gobain Abrasives Inc
Original Assignee
Norton Co
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 Norton Co filed Critical Norton Co
Application granted granted Critical
Publication of CA941655A publication Critical patent/CA941655A/en
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
    • D21D1/22—Jordans
    • 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
CA136,307A 1971-03-09 1972-03-06 Pulp refiners Expired CA941655A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12233171A 1971-03-09 1971-03-09

Publications (1)

Publication Number Publication Date
CA941655A true CA941655A (en) 1974-02-12

Family

ID=22402090

Family Applications (1)

Application Number Title Priority Date Filing Date
CA136,307A Expired CA941655A (en) 1971-03-09 1972-03-06 Pulp refiners

Country Status (6)

Country Link
US (1) US3708130A (en)
CA (1) CA941655A (en)
DE (1) DE2211949A1 (en)
GB (1) GB1367717A (en)
NO (1) NO142485C (en)
SE (1) SE378434B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9001294L (en) * 1990-04-09 1991-10-10 Stig Obitz refiner
AT408769B (en) * 2000-02-03 2002-03-25 Andritz Ag Maschf REFINER
US7188792B2 (en) * 2003-03-18 2007-03-13 Gl&V Management Hungary Kft. Refiner rotor assembly with a hub having flow-through ports
US9879361B2 (en) * 2012-08-24 2018-01-30 Domtar Paper Company, Llc Surface enhanced pulp fibers, methods of making surface enhanced pulp fibers, products incorporating surface enhanced pulp fibers, and methods of making products incorporating surface enhanced pulp fibers
US10710930B2 (en) 2014-02-21 2020-07-14 Domtar Paper Company, Llc Surface enhanced pulp fibers in fiber cement
RU2656495C2 (en) 2014-02-21 2018-06-05 ДОМТАР ПЭЙПЕР КОМПАНИ ЭлЭлСи Cellulose fibers with increased surface
CN104480766B (en) * 2014-11-10 2017-05-24 合肥宏图彩印有限公司 Conical refiner
GB201608449D0 (en) * 2016-05-13 2016-06-29 Rolls Royce Controls & Data Services Ltd Axial piston pump
WO2018026804A1 (en) 2016-08-01 2018-02-08 Domtar Paper Company, Llc Surface enhanced pulp fibers at a substrate surface
US11499269B2 (en) 2016-10-18 2022-11-15 Domtar Paper Company Llc Method for production of filler loaded surface enhanced pulp fibers
WO2019152969A1 (en) 2018-02-05 2019-08-08 Pande Harshad Paper products and pulps with surface enhanced pulp fibers and increased absorbency, and methods of making same
US11608596B2 (en) 2019-03-26 2023-03-21 Domtar Paper Company, Llc Paper products subjected to a surface treatment comprising enzyme-treated surface enhanced pulp fibers and methods of making the same
CN115870307B (en) * 2023-01-29 2023-05-23 中铁三局集团有限公司 Harmless zero-emission slurry treatment method

Also Published As

Publication number Publication date
SE378434B (en) 1975-09-01
US3708130A (en) 1973-01-02
NO142485B (en) 1980-05-19
DE2211949A1 (en) 1972-09-14
GB1367717A (en) 1974-09-18
NO142485C (en) 1980-08-27

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