NO970458D0 - Framgangsmåte for framstilling av lignocelluloseholdig fibermasse - Google Patents
Framgangsmåte for framstilling av lignocelluloseholdig fibermasseInfo
- Publication number
- NO970458D0 NO970458D0 NO970458A NO970458A NO970458D0 NO 970458 D0 NO970458 D0 NO 970458D0 NO 970458 A NO970458 A NO 970458A NO 970458 A NO970458 A NO 970458A NO 970458 D0 NO970458 D0 NO 970458D0
- Authority
- NO
- Norway
- Prior art keywords
- pulp
- refining
- temperature
- preheat
- subject
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D27/00—Stirring devices for molten material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
- B01F23/23121—Diffusers having injection means, e.g. nozzles with circumferential outlet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
-
- 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
- D21B1/02—Pretreatment of the raw materials by chemical or physical means
- D21B1/021—Pretreatment of the raw materials by chemical or physical means by chemical means
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/14—Charging or discharging liquid or molten material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/45—Mixing in metallurgical processes of ferrous or non-ferrous materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D27/00—Stirring devices for molten material
- F27D27/005—Pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/16—Introducing a fluid jet or current into the charge
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Formation Of Insulating Films (AREA)
- Bipolar Transistors (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US48933295A | 1995-06-12 | 1995-06-12 | |
PCT/US1996/009784 WO1996041914A1 (en) | 1995-06-12 | 1996-06-07 | Low-resident, high-temperature, high-speed chip refining |
Publications (3)
Publication Number | Publication Date |
---|---|
NO970458D0 true NO970458D0 (no) | 1997-02-03 |
NO970458L NO970458L (no) | 1997-02-03 |
NO312846B1 NO312846B1 (no) | 2002-07-08 |
Family
ID=23943408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO19970458A NO312846B1 (no) | 1995-06-12 | 1997-02-03 | Framgangsmåte for framstilling av lignocelluloseholdig fibermasse |
Country Status (14)
Country | Link |
---|---|
US (2) | US5776305A (no) |
EP (1) | EP0775232B2 (no) |
JP (1) | JP2873296B2 (no) |
KR (1) | KR100220557B1 (no) |
CN (1) | CN1157016A (no) |
AT (1) | ATE191246T1 (no) |
AU (1) | AU695158B2 (no) |
BR (1) | BR9606439A (no) |
CA (1) | CA2197455C (no) |
DE (1) | DE69607441D1 (no) |
NO (1) | NO312846B1 (no) |
NZ (1) | NZ311356A (no) |
RU (1) | RU2128258C1 (no) |
WO (1) | WO1996041914A1 (no) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6899791B2 (en) * | 1997-08-08 | 2005-05-31 | Andritz Inc. | Method of pretreating lignocellulose fiber-containing material in a pulp refining process |
US6364998B1 (en) * | 1995-06-12 | 2002-04-02 | Andritz Inc. | Method of high pressure high-speed primary and secondary refining using a preheating above the glass transition temperature |
US6059924A (en) * | 1998-01-02 | 2000-05-09 | Georgia-Pacific Corporation | Fluffed pulp and method of production |
SE513140C2 (sv) * | 1998-11-19 | 2000-07-10 | Valmet Fibertech Ab | Förfarande för framställning av uppgraderad tidningspappersmassa till SC/LWC kvalitet |
DE19959826A1 (de) * | 1999-12-10 | 2001-06-28 | Stockhausen Chem Fab Gmbh | Verfahren zur Verminderung und/oder Vermeidung von Ablagerungen von Holzinhaltsstoffen |
DE50107277D1 (de) * | 2001-03-08 | 2005-10-06 | Voith Paper Patent Gmbh | Verfahren zur Erzeugung von satiniertem Papier |
DE10115421A1 (de) * | 2001-03-29 | 2002-10-02 | Voith Paper Patent Gmbh | Verfahren und Aufbereitung von Faserstoff |
DE10120636A1 (de) * | 2001-04-27 | 2002-10-31 | Voith Paper Patent Gmbh | Verfahren und Vorrichtung zur Aufbereitung von insbesondere der Papierherstellung dienendem Stoff |
SE519462C2 (sv) * | 2001-06-21 | 2003-03-04 | Holmen Ab | Förfarande för framställning av blekt termomekanisk massa (TMP) eller blekt kemitermomekanisk massa (CTMP) |
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 |
WO2003040462A1 (en) * | 2001-11-09 | 2003-05-15 | Biopulping International, Inc. | Microwave pre-treatment of logs for use in making paper and other wood products |
WO2004009900A1 (en) * | 2002-07-19 | 2004-01-29 | Andritz Inc. | High defiberization chip pretreatment |
FI20022050A (fi) * | 2002-11-18 | 2004-05-19 | M Real Oyj | Menetelmä ja laite mekaanisen kuidun valmistamiseksi |
CA2507321C (en) * | 2004-07-08 | 2012-06-26 | Andritz Inc. | High intensity refiner plate with inner fiberizing zone |
US7300540B2 (en) * | 2004-07-08 | 2007-11-27 | Andritz Inc. | Energy efficient TMP refining of destructured chips |
US7412350B2 (en) * | 2004-10-29 | 2008-08-12 | Metso Automation Usa Inc. | System and method for estimating production and feed consistency disturbances |
DE102005036075A1 (de) * | 2005-08-01 | 2007-02-15 | Voith Patent Gmbh | Verfahren zur Herstellung von Tissuepapier |
WO2008050945A1 (en) * | 2006-10-24 | 2008-05-02 | Korea Institute Of Energy Research | Seaweed fiber-reinforced biocomposite and method for producing the same using high-temperature grinding |
DE102007057580A1 (de) * | 2007-11-28 | 2009-06-04 | Bühler AG | Verfahren zur Verarbeitung lignocellulose-haltiger Rohmaterialien |
US8734611B2 (en) | 2008-03-12 | 2014-05-27 | Andritz Inc. | Medium consistency refining method of pulp and system |
US8268125B2 (en) * | 2008-03-24 | 2012-09-18 | Api Intellectual Property Holdings, Llc | Method for vapor phase pulping with alcohol and sulfur dioxide |
US8753476B2 (en) * | 2010-10-06 | 2014-06-17 | Andritz Technology And Asset Management Gmbh | Methods for producing high-freeness pulp |
CN103502529B (zh) * | 2011-01-21 | 2016-08-24 | Fp创新研究中心 | 高长径比纤维素纳米长丝及其生产方法 |
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 |
WO2015127239A1 (en) | 2014-02-21 | 2015-08-27 | Domtar Paper Company Llc | Surface enhanced pulp fibers at a substrate surface |
WO2018026804A1 (en) | 2016-08-01 | 2018-02-08 | Domtar Paper Company, Llc | Surface enhanced pulp fibers at a substrate surface |
CA3041057A1 (en) | 2016-10-18 | 2018-04-26 | Domtar Paper Company, Llc | Method for production of filler loaded surface enhanced pulp fibers |
CA3088962A1 (en) | 2018-02-05 | 2019-08-08 | Harshad PANDE | Paper products and pulps with surface enhanced pulp fibers and increased absorbency, and methods of making same |
WO2020198516A1 (en) | 2019-03-26 | 2020-10-01 | Domtar Paper Company, Llc | Paper products subjected to a surface treatment comprising enzyme-treated surface enhanced pulp fibers and methods of making the same |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2145851A (en) * | 1934-09-19 | 1939-02-07 | Defibrator Ab | Apparatus for manufacture of pulp |
US2323194A (en) * | 1940-08-07 | 1943-06-29 | Beveridge James Brookes | Apparatus for the production of pulp from cellulosic material |
US2396587A (en) * | 1941-03-20 | 1946-03-12 | American Defibrator | Apparatus for producing pulp |
US2972171A (en) * | 1952-10-04 | 1961-02-21 | Weyerhaeuser Co | Production of wood fiber |
FI42161C (fi) * | 1963-04-03 | 1970-05-11 | Defibrator Ab | Tapa mekaanisten ja puolikemiallisten massojen valmistamiseksi jatkuvasti lignoselluloosapitoisesta aineesta |
SE308983B (no) * | 1964-03-10 | 1969-03-03 | Defibrator Ab | |
US3661328A (en) * | 1970-03-30 | 1972-05-09 | Bauer Bros Co | Pulp refining system and process |
US3765611A (en) * | 1972-08-07 | 1973-10-16 | Bauer Bros Co | Refining process |
SE372299B (no) * | 1973-04-27 | 1974-12-16 | Reinhall Rolf | |
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 |
SE413784B (sv) * | 1976-08-06 | 1980-06-23 | Isel Sa | Sett och anordning for att utnyttja i defibreringszonen utvecklat verme for att minimera angforbrukningen vid framstellning av massa for fiberskivor |
US4372495A (en) * | 1980-04-28 | 1983-02-08 | The Research Foundation Of State University Of New York | Process and apparatus for comminuting using abrasive discs in a disc refiner |
SE466060C (sv) * | 1990-02-13 | 1995-09-11 | Moelnlycke Ab | Absorberande kemitermomekanisk massa och framställning därav |
SE470555B (sv) * | 1992-12-30 | 1994-08-22 | Sunds Defibrator Ind Ab | Förfarande för tillverkning av mekanisk och kemimekanisk massa med ett utbyte av över 85 % från lignocellulosahaltigt fibermaterial |
SE470575B (sv) * | 1993-02-01 | 1994-09-19 | Sunds Defibrator Ind Ab | Sätt för framställning av fibermassa av lignocellulosahaltigt fibermaterial där fibermaterialet först inmatas i och passerar kontinuerligt igenom en förvärmare |
SE9402101L (sv) * | 1994-06-15 | 1995-12-16 | Moelnlycke Ab | Lättavvattnad, bulkig, kemimekanisk massa med låg spet- och finmaterialhalt |
-
1996
- 1996-06-07 BR BR9606439A patent/BR9606439A/pt not_active Application Discontinuation
- 1996-06-07 DE DE69607441T patent/DE69607441D1/de not_active Expired - Lifetime
- 1996-06-07 CN CN96190629A patent/CN1157016A/zh active Pending
- 1996-06-07 CA CA002197455A patent/CA2197455C/en not_active Expired - Lifetime
- 1996-06-07 EP EP96921443A patent/EP0775232B2/en not_active Expired - Lifetime
- 1996-06-07 AT AT96921443T patent/ATE191246T1/de not_active IP Right Cessation
- 1996-06-07 NZ NZ311356A patent/NZ311356A/en unknown
- 1996-06-07 JP JP9503222A patent/JP2873296B2/ja not_active Expired - Lifetime
- 1996-06-07 AU AU62667/96A patent/AU695158B2/en not_active Ceased
- 1996-06-07 RU RU97104086A patent/RU2128258C1/ru active
- 1996-06-07 KR KR1019970700924A patent/KR100220557B1/ko not_active IP Right Cessation
- 1996-06-07 WO PCT/US1996/009784 patent/WO1996041914A1/en active IP Right Grant
- 1996-10-23 US US08/736,366 patent/US5776305A/en not_active Expired - Lifetime
-
1997
- 1997-02-03 NO NO19970458A patent/NO312846B1/no not_active IP Right Cessation
-
1998
- 1998-07-01 US US09/108,651 patent/US6165317A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
NZ311356A (en) | 1997-05-26 |
ATE191246T1 (de) | 2000-04-15 |
US5776305A (en) | 1998-07-07 |
US6165317A (en) | 2000-12-26 |
AU6266796A (en) | 1997-01-09 |
JPH09510268A (ja) | 1997-10-14 |
KR100220557B1 (ko) | 1999-09-15 |
JP2873296B2 (ja) | 1999-03-24 |
EP0775232B2 (en) | 2003-05-02 |
CN1157016A (zh) | 1997-08-13 |
EP0775232B1 (en) | 2000-03-29 |
WO1996041914A1 (en) | 1996-12-27 |
CA2197455A1 (en) | 1996-12-27 |
BR9606439A (pt) | 1998-07-14 |
RU2128258C1 (ru) | 1999-03-27 |
DE69607441D1 (de) | 2000-05-04 |
EP0775232A1 (en) | 1997-05-28 |
NO970458L (no) | 1997-02-03 |
AU695158B2 (en) | 1998-08-06 |
NO312846B1 (no) | 2002-07-08 |
KR970704932A (ko) | 1997-09-06 |
CA2197455C (en) | 1999-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |