FI810330L - THERMOMECHANICAL DEFIBRERINGSFOERFARANDE - Google Patents
THERMOMECHANICAL DEFIBRERINGSFOERFARANDEInfo
- Publication number
- FI810330L FI810330L FI810330A FI810330A FI810330L FI 810330 L FI810330 L FI 810330L FI 810330 A FI810330 A FI 810330A FI 810330 A FI810330 A FI 810330A FI 810330 L FI810330 L FI 810330L
- Authority
- FI
- Finland
- Prior art keywords
- defibreringsfoerfarande
- thermomechanical
- thermomechanical defibreringsfoerfarande
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/02—Pretreatment of the raw materials by chemical or physical means
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/14—Disintegrating in mills
- D21B1/26—Driving or feeding arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
- Disintegrating Or Milling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12137980A | 1980-02-14 | 1980-02-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FI810330L true FI810330L (en) | 1981-08-15 |
Family
ID=22396325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI810330A FI810330L (en) | 1980-02-14 | 1981-02-05 | THERMOMECHANICAL DEFIBRERINGSFOERFARANDE |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0034560A3 (en) |
JP (2) | JPS56128388A (en) |
AU (1) | AU6734881A (en) |
CA (1) | CA1136912A (en) |
ES (1) | ES8201662A1 (en) |
FI (1) | FI810330L (en) |
GB (1) | GB2069560B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1240456A (en) * | 1983-10-20 | 1988-08-16 | Kamyr, Inc. | Mechanical pulping |
US6899791B2 (en) * | 1997-08-08 | 2005-05-31 | Andritz Inc. | Method of pretreating lignocellulose fiber-containing material in a pulp refining process |
AT412787B (en) * | 2003-03-10 | 2005-07-25 | Andritz Ag Maschf | METHOD AND DEVICE FOR TRANSFERRING LIGNOCELLULOUS RAW MATERIAL FROM A COOKER AND PROMOTING THE RAW MATERIAL TO A REFINER |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB569370A (en) * | 1942-06-20 | 1945-05-22 | American Defibrator | Improvements in apparatus for the production of wood or like fibrous pulp |
US2931586A (en) * | 1957-08-16 | 1960-04-05 | American Defibrator | Grinding device for the breaking down of wood fibres |
US3471364A (en) * | 1966-06-20 | 1969-10-07 | Bauer Bros Co | Apparatus for subjecting cellulosic material to counterflow of conditioning fluid |
CA1074606A (en) * | 1977-06-08 | 1980-04-01 | Llewellyn E. Clark | Method and apparatus for thermo-mechanical pulping |
-
1981
- 1981-02-05 FI FI810330A patent/FI810330L/en not_active Application Discontinuation
- 1981-02-11 GB GB8104262A patent/GB2069560B/en not_active Expired
- 1981-02-13 JP JP1916681A patent/JPS56128388A/en active Pending
- 1981-02-13 EP EP81630016A patent/EP0034560A3/en not_active Withdrawn
- 1981-02-13 CA CA000370812A patent/CA1136912A/en not_active Expired
- 1981-02-14 ES ES500079A patent/ES8201662A1/en not_active Expired
- 1981-02-16 AU AU67348/81A patent/AU6734881A/en not_active Abandoned
-
1985
- 1985-03-18 JP JP3756785U patent/JPS60165497U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
AU6734881A (en) | 1981-10-01 |
JPS56128388A (en) | 1981-10-07 |
ES500079A0 (en) | 1982-01-01 |
CA1136912A (en) | 1982-12-07 |
GB2069560A (en) | 1981-08-26 |
ES8201662A1 (en) | 1982-01-01 |
GB2069560B (en) | 1983-11-09 |
JPS60165497U (en) | 1985-11-02 |
EP0034560A3 (en) | 1981-09-02 |
JPS6348720Y2 (en) | 1988-12-14 |
EP0034560A2 (en) | 1981-08-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |
Owner name: BELOIT CORPORATION |