SE7805133L - Sett och anordning vid tillverkning av fibermassa av lignocellulosahaltigt material - Google Patents
Sett och anordning vid tillverkning av fibermassa av lignocellulosahaltigt materialInfo
- Publication number
- SE7805133L SE7805133L SE7805133A SE7805133A SE7805133L SE 7805133 L SE7805133 L SE 7805133L SE 7805133 A SE7805133 A SE 7805133A SE 7805133 A SE7805133 A SE 7805133A SE 7805133 L SE7805133 L SE 7805133L
- Authority
- SE
- Sweden
- Prior art keywords
- fibers
- pulp
- lignocellulose
- manufacture
- methods
- 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
- D21B1/04—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
- D21B1/30—Defibrating by other 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7805133A SE422089B (sv) | 1978-05-03 | 1978-05-03 | Sett och anordning vid tillverkning av fibermassa av lignocellulosahaltigt material |
JP4735379A JPS54147201A (en) | 1978-05-03 | 1979-04-19 | Method and apparatus used in production of fiber pulp from lignocellulose containing material |
DE19792916754 DE2916754A1 (de) | 1978-05-03 | 1979-04-25 | Verfahren und vorrichtung bei der herstellung von faserstoff aus lignozellulosehaltigem ausgangsgut |
US06/033,119 US4298425A (en) | 1978-05-03 | 1979-04-25 | Method and apparatus for refining lignocellulose-containing material to produce fiber pulp |
FI791383A FI62366C (fi) | 1978-05-03 | 1979-04-27 | Foerfarande och anordning vid tillverkning av fibermassa av linocellulosahaltigt material |
CA326,523A CA1104855A (en) | 1978-05-03 | 1979-04-27 | Method and device for use in the manufacture of fibre pulp from lignocellulose-containing material |
BR7902657A BR7902657A (pt) | 1978-05-03 | 1979-04-30 | Processo para emprego na manufatura de pasta de fibras e aparelho para realizar esse processo |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7805133A SE422089B (sv) | 1978-05-03 | 1978-05-03 | Sett och anordning vid tillverkning av fibermassa av lignocellulosahaltigt material |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7805133L true SE7805133L (sv) | 1979-11-04 |
SE422089B SE422089B (sv) | 1982-02-15 |
Family
ID=20334839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7805133A SE422089B (sv) | 1978-05-03 | 1978-05-03 | Sett och anordning vid tillverkning av fibermassa av lignocellulosahaltigt material |
Country Status (7)
Country | Link |
---|---|
US (1) | US4298425A (sv) |
JP (1) | JPS54147201A (sv) |
BR (1) | BR7902657A (sv) |
CA (1) | CA1104855A (sv) |
DE (1) | DE2916754A1 (sv) |
FI (1) | FI62366C (sv) |
SE (1) | SE422089B (sv) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1246374A (en) * | 1983-10-24 | 1988-12-13 | Steve Rowland | Two stage high consistency refiner |
US4842877A (en) * | 1988-04-05 | 1989-06-27 | Xylan, Inc. | Delignification of non-woody biomass |
US5023097A (en) * | 1988-04-05 | 1991-06-11 | Xylan, Inc. | Delignification of non-woody biomass |
US4976819A (en) * | 1988-04-28 | 1990-12-11 | Potlatch Corporation | Pulp treatment methods |
US5076892A (en) * | 1989-07-20 | 1991-12-31 | Sprout-Bauer Inc. | Apparatus for pressurized refining of lignocellulose material |
US5094453A (en) * | 1990-07-25 | 1992-03-10 | Douglas Preston L | Ball bat with inward off-set center of gravity |
US5705216A (en) * | 1995-08-11 | 1998-01-06 | Tyson; George J. | Production of hydrophobic fibers |
GB0119237D0 (en) * | 2001-08-07 | 2001-10-03 | Bioregional Minimills Uk Ltd | Paper plant |
US20060201641A1 (en) * | 2001-08-07 | 2006-09-14 | Bioregional Minimills (Uk) Limited | Methods for producing pulp and treating black liquor |
AT410683B (de) * | 2001-12-06 | 2003-06-25 | Andritz Ag Maschf | Verfahren und anlage zur herstellung von holzstoff für die papier- und kartonerzeugung |
WO2004009900A1 (en) * | 2002-07-19 | 2004-01-29 | Andritz Inc. | High defiberization chip pretreatment |
SE524788C2 (sv) * | 2003-02-11 | 2004-10-05 | Metso Paper Sundsvall Ab | Förfarande och anordning för framställning och behandling av träfiber |
US7368037B2 (en) * | 2003-05-21 | 2008-05-06 | Masonite Corporation | Refiner steam separation system for reduction of dryer emissions |
GB0919422D0 (en) * | 2009-11-05 | 2009-12-23 | Interface Internat B V | Apparatus and method for the manufacture of paper and/or card |
DE102013103012A1 (de) * | 2013-03-25 | 2014-09-25 | Maschinenfabrik Gustav Eirich Gmbh & Co. Kg | Granulatkonditionierer |
SE542731C2 (en) * | 2019-03-01 | 2020-06-30 | Valmet Oy | System and process for refining lignocellulosic biomass material |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2556391A (en) * | 1948-01-29 | 1951-06-12 | Elwin A Hawk | Screw conveyer apparatus |
US2663405A (en) * | 1951-08-16 | 1953-12-22 | American Defibrator | Screw conveyer and the like having interrupted flights |
CH423451A (de) * | 1963-04-03 | 1966-10-31 | Defibrator Ab | Verfahren zur Herstellung von Faserstoff aus lignozellulosehaltigem Material |
US3661328A (en) * | 1970-03-30 | 1972-05-09 | Bauer Bros Co | Pulp refining system and process |
SE371657B (sv) * | 1973-04-05 | 1974-11-25 | Wallen & Co Ab Lennart | |
SE386694B (sv) * | 1973-09-06 | 1976-08-16 | Sca Development Ab | Sett for behandling av fibermaterial varvid fibermaterialet forst forvermes med anga i ett forvermarkerl |
SE7317565L (sv) * | 1973-12-28 | 1975-06-30 | Selander Stig Daniel | |
US4059237A (en) * | 1974-02-15 | 1977-11-22 | Oy Keskuslaboratorio - Centrallaboratorium, Ab | System for feeding a double disc refiner |
SE388445B (sv) * | 1974-04-30 | 1976-10-04 | Reinhall Rolf Bertil | Skruvpress for urvattning av fibermassa i suspension |
FR2319737A1 (fr) * | 1975-07-31 | 1977-02-25 | Creusot Loire | Procede et machine de fabrication de pate a papier |
US4074803A (en) * | 1976-04-23 | 1978-02-21 | American Defibrator, Inc. | Screw conveyor having stopper bar means |
SE413601B (sv) * | 1976-06-30 | 1980-06-09 | American Defibrator | Sett vid framstellning av fibermassa i en under angtryck staende malapparat samt anordning for genomforande av settet |
CA1074606A (en) * | 1977-06-08 | 1980-04-01 | Llewellyn E. Clark | Method and apparatus for thermo-mechanical pulping |
US4236665A (en) * | 1979-05-10 | 1980-12-02 | Glass Carl R | Mail box post bracket |
-
1978
- 1978-05-03 SE SE7805133A patent/SE422089B/sv not_active IP Right Cessation
-
1979
- 1979-04-19 JP JP4735379A patent/JPS54147201A/ja active Pending
- 1979-04-25 DE DE19792916754 patent/DE2916754A1/de not_active Withdrawn
- 1979-04-25 US US06/033,119 patent/US4298425A/en not_active Expired - Lifetime
- 1979-04-27 CA CA326,523A patent/CA1104855A/en not_active Expired
- 1979-04-27 FI FI791383A patent/FI62366C/fi not_active IP Right Cessation
- 1979-04-30 BR BR7902657A patent/BR7902657A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
BR7902657A (pt) | 1979-11-20 |
FI62366C (fi) | 1982-12-10 |
DE2916754A1 (de) | 1979-11-15 |
CA1104855A (en) | 1981-07-14 |
US4298425A (en) | 1981-11-03 |
SE422089B (sv) | 1982-02-15 |
FI791383A (fi) | 1979-11-04 |
FI62366B (fi) | 1982-08-31 |
JPS54147201A (en) | 1979-11-17 |
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Legal Events
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NUG | Patent has lapsed |
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