NO155403C - Fremgangsmaate ved behandling av et celluloseholdig fibermaterial. - Google Patents
Fremgangsmaate ved behandling av et celluloseholdig fibermaterial.Info
- Publication number
- NO155403C NO155403C NO800068A NO800068A NO155403C NO 155403 C NO155403 C NO 155403C NO 800068 A NO800068 A NO 800068A NO 800068 A NO800068 A NO 800068A NO 155403 C NO155403 C NO 155403C
- Authority
- NO
- Norway
- Prior art keywords
- cellulose
- treating
- procedure
- fiber material
- fiber
- 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
- D21B1/14—Disintegrating in mills
- D21B1/16—Disintegrating in mills in the presence of chemical agents
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7900302A SE436368B (sv) | 1979-01-12 | 1979-01-12 | Sett att framstella blekta, mekaniska, kemimekaniska och halvkemiska massor av lignocellulosahaltiga fibermaterial |
Publications (3)
Publication Number | Publication Date |
---|---|
NO800068L NO800068L (no) | 1980-07-14 |
NO155403B NO155403B (no) | 1986-12-15 |
NO155403C true NO155403C (no) | 1987-03-25 |
Family
ID=20337014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO800068A NO155403C (no) | 1979-01-12 | 1980-01-11 | Fremgangsmaate ved behandling av et celluloseholdig fibermaterial. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4311553A (no) |
JP (1) | JPS5598992A (no) |
BR (1) | BR8000205A (no) |
CA (1) | CA1143913A (no) |
DE (1) | DE3001105C2 (no) |
FI (1) | FI69324C (no) |
NO (1) | NO155403C (no) |
SE (1) | SE436368B (no) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4469746A (en) * | 1982-06-01 | 1984-09-04 | The Procter & Gamble Company | Silica coated absorbent fibers |
US4849053A (en) * | 1985-09-20 | 1989-07-18 | Scott Paper Company | Method for producing pulp using pre-treatment with stabilizers and defibration |
BR8606875A (pt) * | 1985-09-20 | 1987-11-03 | Scott Paper Co | Processo de polpacao de alto rendimento para material lignocelulosico em forma de cavacos;polpa nao sulfonada;polpa de pinho nao sulfonada;polpa de faia preta nao sulfonada;polpa de eucalipto nao sulfonada;e polpa de gmelinia nao sulfonada |
US5002635A (en) * | 1985-09-20 | 1991-03-26 | Scott Paper Company | Method for producing pulp using pre-treatment with stabilizers and refining |
US5023097A (en) * | 1988-04-05 | 1991-06-11 | Xylan, Inc. | Delignification of non-woody biomass |
US4842877A (en) * | 1988-04-05 | 1989-06-27 | Xylan, Inc. | Delignification of non-woody biomass |
FR2672315B1 (fr) * | 1991-01-31 | 1996-06-07 | Hoechst France | Nouveau procede de raffinage de la pate a papier. |
CA2063351C (en) * | 1992-03-18 | 1996-08-13 | Stanley Alan Heimburger | Process for bleaching hardwood pulp |
DE4327774A1 (de) * | 1993-08-18 | 1995-02-23 | Fraunhofer Ges Forschung | Verfahren zur Herstellung von mitteldichten Holzfaserplatten (MDF) |
US5705216A (en) * | 1995-08-11 | 1998-01-06 | Tyson; George J. | Production of hydrophobic fibers |
AU1357097A (en) * | 1996-02-27 | 1997-09-16 | Tetra Laval Holdings & Finance Sa | Process for sanitizing post-consumer paper fibers and product formed therefrom |
US7001484B2 (en) * | 2000-05-04 | 2006-02-21 | University Of New Brunswick | Peroxide bleaching of wood pulp using stabilizers and sodium hydrosulfide reducing agent |
US6881299B2 (en) * | 2001-05-16 | 2005-04-19 | North American Paper Corporation | Refiner bleaching with magnesium oxide and hydrogen peroxide |
US6743332B2 (en) * | 2001-05-16 | 2004-06-01 | Weyerhaeuser Company | High temperature peroxide bleaching of mechanical pulps |
CN1262347C (zh) * | 2001-07-17 | 2006-07-05 | 梁知维 | 氧化热化学烘干过程改变天然有机材料的亲水/疏水性质 |
US20040200586A1 (en) * | 2002-07-19 | 2004-10-14 | Martin Herkel | Four stage alkaline peroxide mechanical pulping |
JP4272514B2 (ja) * | 2001-07-19 | 2009-06-03 | アンドリッツ インコーポレーテッド | アルカリ過酸化物を用いる4段階のメカニカルパルプ化 |
CN2552996Y (zh) * | 2002-05-09 | 2003-05-28 | 朱杰 | 干煸分离草浆机 |
BR0318520A (pt) * | 2003-10-02 | 2006-09-12 | Andritz Inc | polpação mecánica ap de múltiplos estágios com tratamento de linha de sopro com refinador |
US7297225B2 (en) * | 2004-06-22 | 2007-11-20 | Georgia-Pacific Consumer Products Lp | Process for high temperature peroxide bleaching of pulp with cool discharge |
FI126694B (fi) * | 2005-12-02 | 2017-04-13 | Metsä Board Oyj | Kemimekaaninen massa ja menetelmä sen valmistamiseksi |
US8262851B2 (en) * | 2006-08-10 | 2012-09-11 | Andritz Inc. | Processes and systems for the pulping of lignocellulosic materials |
CA2701854C (en) * | 2007-10-17 | 2014-07-15 | Nippon Steel Chemical Co., Ltd. | Production methods for solubilized lignin, saccharide raw material and monosaccharide raw material, and solubilized lignin |
US9151000B2 (en) * | 2010-09-17 | 2015-10-06 | Titan Wood Limited | Treatment of wood pieces |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1590704A (en) * | 1976-11-23 | 1981-06-10 | Defibrator Ab | Method end device for the continuous production of pulp from fibrous lignocellulosic materials |
SE416481B (sv) * | 1977-05-02 | 1981-01-05 | Mo Och Domsjoe Ab | Fofarande och anordning for behandling av vedflis for avlegsnande av tungmetaller och harts |
-
1979
- 1979-01-12 SE SE7900302A patent/SE436368B/sv not_active IP Right Cessation
-
1980
- 1980-01-11 FI FI800091A patent/FI69324C/fi not_active IP Right Cessation
- 1980-01-11 NO NO800068A patent/NO155403C/no unknown
- 1980-01-11 JP JP142780A patent/JPS5598992A/ja active Pending
- 1980-01-14 US US06/111,624 patent/US4311553A/en not_active Expired - Lifetime
- 1980-01-14 DE DE3001105A patent/DE3001105C2/de not_active Expired
- 1980-01-14 BR BR8000205A patent/BR8000205A/pt not_active IP Right Cessation
- 1980-01-14 CA CA000343599A patent/CA1143913A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NO800068L (no) | 1980-07-14 |
SE7900302L (sv) | 1980-07-13 |
NO155403B (no) | 1986-12-15 |
DE3001105C2 (de) | 1982-09-23 |
FI69324B (fi) | 1985-09-30 |
FI69324C (fi) | 1986-01-10 |
US4311553A (en) | 1982-01-19 |
CA1143913A (en) | 1983-04-05 |
SE436368B (sv) | 1984-12-03 |
FI800091A (fi) | 1980-07-13 |
JPS5598992A (en) | 1980-07-28 |
BR8000205A (pt) | 1980-10-21 |
DE3001105A1 (de) | 1980-07-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO155403C (no) | Fremgangsmaate ved behandling av et celluloseholdig fibermaterial. | |
NO149324C (no) | Fremgangsmaate ved behandling av en underjordisk formasjon | |
NO156750C (no) | Fremgangsmaate ved rensing av raasilicium. | |
NO802167L (no) | Vaffel og fremgangsmaate ved fremstilling av samme | |
NO801796L (no) | Fremgangsmaate ved fremstilling av 4-aroylimidazol-2-oner | |
NO801944L (no) | Fremgangsmaate ved toerking av ikke sammenhengende materialer | |
DK500780A (da) | Indretning ved tromlemoelle | |
NO154137C (no) | Fremgangsmaate ved foredling av cellulosemasser. | |
NO154357C (no) | Fremgangsmaate ved toerking av trevirke. | |
NO155477C (no) | Fremgangsmaate ved fremstilling av et konsentrert protrombinkompleks. | |
NO156533C (no) | Fremgangsmaate ved koking av cellulosemateriale. | |
NO152894C (no) | Fremgangsmaate ved fremstilling av ureapellets. | |
NO793415L (no) | Fremgangsmaate ved behandling av et avloep. | |
NO160286C (no) | Fremgangsmaate ved belegging av papir. | |
NO803849L (no) | Fremgangsmaate til behandling av problemavfall | |
NO150515C (no) | Fremgangsmaate ved fremstilling av 5`-deoxy-5`-methylthioadenosin | |
NO802983L (no) | Fremgangsmaate ved fremstilling av krympeartikler | |
NO801659L (no) | Fremgangsmaate ved fremstilling av 10,11-dihydro-5h-dibenzo-(a,d,)-cyclohepten-5,10-iminer | |
AU525522B2 (en) | Treating textile materials | |
NO154837C (no) | Fremgangsmaate ved fremstilling av 7-acylindolin-2-oner. | |
BR8003865A (pt) | Process para a extincao de residuos aquecidos | |
NO161326C (no) | Fremgangsmaate ved behandling av et karbonmateriale. | |
NO155509C (no) | Fremangsmaate ved behandling av et partikkelformig materiale, spesielt en underjordisk, partikkelformig formasjon. | |
SE8102509L (sv) | Forfarande for behandling av ett pyrithaltigt polymetalliskt ramaterial | |
NO803773L (no) | Fremgangsmaate ved konsolidering av en undergrunnsformasjon |