BR7907736A - Aparelho para refinar um material contendo lignocelulose - Google Patents

Aparelho para refinar um material contendo lignocelulose

Info

Publication number
BR7907736A
BR7907736A BR7907736A BR7907736A BR7907736A BR 7907736 A BR7907736 A BR 7907736A BR 7907736 A BR7907736 A BR 7907736A BR 7907736 A BR7907736 A BR 7907736A BR 7907736 A BR7907736 A BR 7907736A
Authority
BR
Brazil
Prior art keywords
lignocellulosis
refining
appliance
material containing
containing lignocellulosis
Prior art date
Application number
BR7907736A
Other languages
English (en)
Inventor
A Sjobom
Original Assignee
Sunds Defibrator
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 Sunds Defibrator filed Critical Sunds Defibrator
Publication of BR7907736A publication Critical patent/BR7907736A/pt

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
BR7907736A 1978-12-01 1979-11-28 Aparelho para refinar um material contendo lignocelulose BR7907736A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7812397A SE422341B (sv) 1978-12-01 1978-12-01 Anordning for raffinering av lignocellulosahaltigt material

Publications (1)

Publication Number Publication Date
BR7907736A true BR7907736A (pt) 1980-09-09

Family

ID=20336506

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7907736A BR7907736A (pt) 1978-12-01 1979-11-28 Aparelho para refinar um material contendo lignocelulose

Country Status (8)

Country Link
US (1) US4301974A (pt)
JP (1) JPS5576183A (pt)
BR (1) BR7907736A (pt)
CA (1) CA1112925A (pt)
FI (1) FI793598A7 (pt)
FR (1) FR2442913A1 (pt)
NO (1) NO793911L (pt)
SE (1) SE422341B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE435532B (sv) * 1983-02-22 1984-10-01 Sunds Defibrator Sett och anordning for framstellning av fibermassa fran lignocellulosahaltigt material
US4725336A (en) * 1985-01-31 1988-02-16 Swm Corporation Refiner apparatus with integral steam separator
NO162525C (no) * 1986-03-18 1990-01-10 Thune Eureka As Anordning ved skiveraffinoer.
SE467463B (sv) * 1989-09-19 1992-07-20 Sunds Defibrator Ind Ab Anordning foer raffinering av cellulosahaltigt material i form av flis
SE542986C2 (en) 2019-03-13 2020-09-22 Valmet Oy Double disc pulp refiner comprising a center plate

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB641298A (en) 1948-02-23 1950-08-09 John Wild & Sons Ltd Improved machine for beating and refining paper making stock
US3207450A (en) * 1963-06-17 1965-09-21 Bauer Bros Co Refiner disc assembly having improved distributor plate
US3387796A (en) * 1965-02-04 1968-06-11 Jones Division Defibrating device
SE362671B (pt) * 1972-05-09 1973-12-17 Sca Project Ab
DE2229664A1 (de) * 1972-06-19 1974-01-17 Bosch Gmbh Robert Halbleiterspannungsregler
SE403916B (sv) * 1975-06-04 1978-09-11 Rolf Bertil Reinhall Anordning vid malapparater for lignocellulosahaltigt material
CA1052156A (en) 1975-12-15 1979-04-10 Courtaulds Limited Pulp
DE2713300A1 (de) * 1977-03-25 1978-10-05 Courtaulds Ltd Verfahren zur herstellung von trockenem zellstoff
US4221343A (en) * 1979-04-30 1980-09-09 The Bauer Bros. Co. Vented disc refiner

Also Published As

Publication number Publication date
FR2442913A1 (fr) 1980-06-27
NO793911L (no) 1980-06-03
JPS5576183A (en) 1980-06-09
SE7812397L (sv) 1980-06-02
FI793598A7 (fi) 1981-01-01
US4301974A (en) 1981-11-24
SE422341B (sv) 1982-03-01
CA1112925A (en) 1981-11-24

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