NO315429B1 - Oppgradering av TMP til SC/LWC-kvalitet - Google Patents
Oppgradering av TMP til SC/LWC-kvalitet Download PDFInfo
- Publication number
- NO315429B1 NO315429B1 NO20012468A NO20012468A NO315429B1 NO 315429 B1 NO315429 B1 NO 315429B1 NO 20012468 A NO20012468 A NO 20012468A NO 20012468 A NO20012468 A NO 20012468A NO 315429 B1 NO315429 B1 NO 315429B1
- Authority
- NO
- Norway
- Prior art keywords
- primary
- consistency
- pulp
- reject
- refiner
- Prior art date
Links
- 238000000034 method Methods 0.000 claims abstract description 14
- 238000012216 screening Methods 0.000 claims abstract description 10
- 238000012545 processing Methods 0.000 claims abstract description 5
- 239000000835 fiber Substances 0.000 claims description 22
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000007670 refining Methods 0.000 abstract description 8
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 239000000370 acceptor Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/02—Straining or screening the pulp
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Electrotherapy Devices (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9803963A SE513140C2 (sv) | 1998-11-19 | 1998-11-19 | Förfarande för framställning av uppgraderad tidningspappersmassa till SC/LWC kvalitet |
| PCT/SE1999/002128 WO2000031335A1 (en) | 1998-11-19 | 1999-11-19 | Upgrading of tmp to an sc/lwc quality |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO20012468D0 NO20012468D0 (no) | 2001-05-18 |
| NO20012468L NO20012468L (no) | 2001-07-18 |
| NO315429B1 true NO315429B1 (no) | 2003-09-01 |
Family
ID=20413344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20012468A NO315429B1 (no) | 1998-11-19 | 2001-05-18 | Oppgradering av TMP til SC/LWC-kvalitet |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6361650B1 (de) |
| EP (1) | EP1159481B1 (de) |
| JP (1) | JP2002530546A (de) |
| AT (1) | ATE288515T1 (de) |
| AU (1) | AU758521B2 (de) |
| BR (1) | BR9915497B1 (de) |
| CA (1) | CA2350988C (de) |
| DE (1) | DE69923603T2 (de) |
| NO (1) | NO315429B1 (de) |
| NZ (1) | NZ511810A (de) |
| SE (1) | SE513140C2 (de) |
| WO (1) | WO2000031335A1 (de) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI113670B (fi) * | 1999-12-09 | 2004-05-31 | Upm Kymmene Corp | Menetelmä painopaperin valmistamiseksi |
| FI113552B (fi) * | 1999-12-09 | 2004-05-14 | Upm Kymmene Corp | Menetelmä painopaperin valmistamiseksi |
| DE10057682A1 (de) * | 2000-11-21 | 2002-05-23 | Voith Paper Patent Gmbh | Verfahren zur Mahlung eines Faserstoffes |
| SE0202032D0 (sv) * | 2002-07-01 | 2002-07-01 | Skogsind Tekn Foskningsinst | Metod för tillverkning av mekanisk eller kemi-mekanisk massa och en anordning för tillverkning av densamma |
| US7381303B2 (en) * | 2004-04-27 | 2008-06-03 | Honeywell International Inc. | System and method for controlling a thermo-mechanical wood pulp refiner |
| SE528348C2 (sv) * | 2004-09-21 | 2006-10-24 | Noss Ab | Förfarande och anordning för att tillverka cellulosamassa |
| DE102007036379A1 (de) * | 2007-07-31 | 2009-02-05 | Voith Patent Gmbh | Verfahren zum Herstellen von Feinstoff aus Faserstoff-Rejekts |
| FI125948B (fi) * | 2009-06-18 | 2016-04-29 | Stora Enso Oyj | Paperin valmistusmenetelmä |
| FI121887B (fi) * | 2009-08-07 | 2011-05-31 | Upm Kymmene Corp | Mekaaninen massa sekä järjestelmä ja menetelmä mekaanisen massan valmistamiseksi |
| FI122776B (fi) * | 2010-11-30 | 2012-06-29 | Upm Kymmene Corp | Menetelmä ja järjestelmä nanoselluloosan valmistamiseksi sekä nanoselluloosa |
| CA2824076A1 (en) | 2012-08-21 | 2014-02-21 | University Of New Brunswick | System and method for reclaiming rejects in sulfite pulping |
| FI127682B (en) | 2013-01-04 | 2018-12-14 | Stora Enso Oyj | Process for manufacturing microfibrillated cellulose |
| EP2871282B1 (de) * | 2013-11-12 | 2016-06-29 | Teijin Aramid B.V. | Zweistufiges Zellstoffherstellungsverfahren einschliesslich einen Wasserentfernungsschritt |
| CN103790064B (zh) * | 2014-02-20 | 2017-03-01 | 安德里茨（中国）有限公司 | 二次纤维精筛系统 |
| US11214925B2 (en) | 2015-08-21 | 2022-01-04 | Pulmac Systems International, Inc. | Method of preparing recycled cellulosic fibers to improve paper production |
| US10041209B1 (en) | 2015-08-21 | 2018-08-07 | Pulmac Systems International, Inc. | System for engineering fibers to improve paper production |
| US10941520B2 (en) | 2015-08-21 | 2021-03-09 | Pulmac Systems International, Inc. | Fractionating and refining system for engineering fibers to improve paper production |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4529137A (en) * | 1983-04-18 | 1985-07-16 | Beloit Corporation | Multiple disk refiner for low consistency refining of mechanical pulp |
| SE459924B (sv) * | 1988-01-22 | 1989-08-21 | Sunds Defibrator | Saett foer framstaellning av mekanisk massa |
| WO1996041914A1 (en) * | 1995-06-12 | 1996-12-27 | Andritz Sprout-Bauer, Inc. | Low-resident, high-temperature, high-speed chip refining |
-
1998
- 1998-11-19 SE SE9803963A patent/SE513140C2/sv not_active IP Right Cessation
-
1999
- 1999-11-19 AT AT99962627T patent/ATE288515T1/de active
- 1999-11-19 DE DE69923603T patent/DE69923603T2/de not_active Expired - Lifetime
- 1999-11-19 AU AU19033/00A patent/AU758521B2/en not_active Ceased
- 1999-11-19 NZ NZ511810A patent/NZ511810A/xx not_active IP Right Cessation
- 1999-11-19 BR BRPI9915497-8A patent/BR9915497B1/pt not_active IP Right Cessation
- 1999-11-19 CA CA002350988A patent/CA2350988C/en not_active Expired - Fee Related
- 1999-11-19 JP JP2000584135A patent/JP2002530546A/ja not_active Withdrawn
- 1999-11-19 EP EP99962627A patent/EP1159481B1/de not_active Expired - Lifetime
- 1999-11-19 WO PCT/SE1999/002128 patent/WO2000031335A1/en active IP Right Grant
- 1999-11-19 US US09/856,134 patent/US6361650B1/en not_active Expired - Lifetime
-
2001
- 2001-05-18 NO NO20012468A patent/NO315429B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NO20012468L (no) | 2001-07-18 |
| SE9803963L (sv) | 2000-05-20 |
| US6361650B1 (en) | 2002-03-26 |
| CA2350988C (en) | 2007-06-05 |
| BR9915497B1 (pt) | 2009-01-13 |
| WO2000031335A1 (en) | 2000-06-02 |
| SE9803963D0 (sv) | 1998-11-19 |
| EP1159481B1 (de) | 2005-02-02 |
| DE69923603T2 (de) | 2006-04-06 |
| ATE288515T1 (de) | 2005-02-15 |
| AU1903300A (en) | 2000-06-13 |
| AU758521B2 (en) | 2003-03-20 |
| SE513140C2 (sv) | 2000-07-10 |
| NZ511810A (en) | 2002-11-26 |
| DE69923603D1 (de) | 2005-03-10 |
| NO20012468D0 (no) | 2001-05-18 |
| CA2350988A1 (en) | 2000-06-02 |
| JP2002530546A (ja) | 2002-09-17 |
| EP1159481A1 (de) | 2001-12-05 |
| BR9915497A (pt) | 2001-08-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |