NO302624B1 - Absorberende kjemitermomekanisk masse og fremgangsmåte for fremstilling av denne - Google Patents
Absorberende kjemitermomekanisk masse og fremgangsmåte for fremstilling av denne Download PDFInfo
- Publication number
- NO302624B1 NO302624B1 NO923151A NO923151A NO302624B1 NO 302624 B1 NO302624 B1 NO 302624B1 NO 923151 A NO923151 A NO 923151A NO 923151 A NO923151 A NO 923151A NO 302624 B1 NO302624 B1 NO 302624B1
- Authority
- NO
- Norway
- Prior art keywords
- mass
- preheating
- content
- temperature
- pulp
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 32
- 239000002250 absorbent Substances 0.000 title claims abstract description 7
- 230000002745 absorbent Effects 0.000 title claims abstract description 7
- 239000000835 fiber Substances 0.000 claims abstract description 23
- 238000005470 impregnation Methods 0.000 claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 claims abstract description 14
- 239000002023 wood Substances 0.000 claims abstract description 12
- 239000011347 resin Substances 0.000 claims abstract description 8
- 229920005989 resin Polymers 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 238000005406 washing Methods 0.000 claims abstract description 7
- 239000012978 lignocellulosic material Substances 0.000 claims abstract description 4
- 239000000126 substance Substances 0.000 claims description 14
- 238000004061 bleaching Methods 0.000 claims description 11
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 9
- 150000002978 peroxides Chemical class 0.000 claims description 8
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims description 8
- 230000000930 thermomechanical effect Effects 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 4
- 235000010265 sodium sulphite Nutrition 0.000 claims description 4
- 230000000717 retained effect Effects 0.000 claims description 2
- CSMWJXBSXGUPGY-UHFFFAOYSA-L sodium dithionate Chemical compound [Na+].[Na+].[O-]S(=O)(=O)S([O-])(=O)=O CSMWJXBSXGUPGY-UHFFFAOYSA-L 0.000 claims description 2
- 229940075931 sodium dithionate Drugs 0.000 claims description 2
- 239000008139 complexing agent Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 3
- 238000007670 refining Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- QPCDCPDFJACHGM-UHFFFAOYSA-N N,N-bis{2-[bis(carboxymethyl)amino]ethyl}glycine Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(=O)O)CCN(CC(O)=O)CC(O)=O QPCDCPDFJACHGM-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241000218657 Picea Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N1/00—Pretreatment of moulding material
-
- 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
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
- D21C9/16—Bleaching ; Apparatus therefor with per compounds
- D21C9/163—Bleaching ; Apparatus therefor with per compounds with peroxides
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Forests & Forestry (AREA)
- Paper (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9000515A SE466060C (sv) | 1990-02-13 | 1990-02-13 | Absorberande kemitermomekanisk massa och framställning därav |
| PCT/SE1991/000091 WO1991012367A1 (en) | 1990-02-13 | 1991-02-11 | Ctmp-process |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO923151L NO923151L (no) | 1992-08-12 |
| NO923151D0 NO923151D0 (no) | 1992-08-12 |
| NO302624B1 true NO302624B1 (no) | 1998-03-30 |
Family
ID=20378546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO923151A NO302624B1 (no) | 1990-02-13 | 1992-08-12 | Absorberende kjemitermomekanisk masse og fremgangsmåte for fremstilling av denne |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US6458245B1 (de) |
| EP (1) | EP0572388B1 (de) |
| JP (1) | JP2915576B2 (de) |
| AT (1) | ATE122420T1 (de) |
| AU (1) | AU647780B2 (de) |
| BR (1) | BR9106034A (de) |
| CA (1) | CA2073763C (de) |
| DE (1) | DE69109696T2 (de) |
| DK (1) | DK0572388T3 (de) |
| ES (1) | ES2072603T3 (de) |
| FI (1) | FI99147C (de) |
| NO (1) | NO302624B1 (de) |
| NZ (1) | NZ237067A (de) |
| SE (1) | SE466060C (de) |
| WO (1) | WO1991012367A1 (de) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TR22594A (tr) * | 1987-04-07 | 1987-12-15 | Nur Emaye San Ve Tic Tic A S | Soba borusu uzatma aparati |
| SE470330B (sv) * | 1992-06-11 | 1994-01-24 | Sunds Defibrator Ind Ab | Förfarande för framställning av fiberboard enligt torra metoden |
| US5853534A (en) * | 1992-12-30 | 1998-12-29 | Sunds Defibrator Industries Ab | Method of producing pulp with high yield using a two-stage refining system operating at different temperatures |
| 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 |
| SE9402101L (sv) * | 1994-06-15 | 1995-12-16 | Moelnlycke Ab | Lättavvattnad, bulkig, kemimekanisk massa med låg spet- och finmaterialhalt |
| US6899791B2 (en) | 1997-08-08 | 2005-05-31 | Andritz Inc. | Method of pretreating lignocellulose fiber-containing material in a pulp refining process |
| CA2197455C (en) * | 1995-06-12 | 1999-11-30 | Marc J. Sabourin | Low-resident, high-temperature, high-speed chip refining |
| SE505388C2 (sv) * | 1995-11-24 | 1997-08-18 | Sca Hygiene Paper Ab | Mjukt, bulkigt, absorberande papper innehållande kemitermomekanisk massa |
| PL184356B1 (pl) * | 1996-04-12 | 2002-10-31 | Marlit Ltd | Sposób wytwarzania lignocelulozowych materiałów złożonych |
| GB9625068D0 (en) * | 1996-12-02 | 1997-01-22 | Marlit Ltd | Method for production of lignocellulosic composite materials |
| JP2001512058A (ja) * | 1997-07-11 | 2001-08-21 | マーリット リミテッド | 複合板の製造 |
| WO2000014333A1 (en) * | 1998-09-03 | 2000-03-16 | Stora Kopparberg Bergslags Ab (Publ) | Paper or paperboard laminate and method to produce such a laminate |
| GB9928554D0 (en) * | 1999-12-02 | 2000-02-02 | Enigma Nv | Production of high added value products from wastes |
| 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 |
| US6929854B2 (en) | 2001-04-03 | 2005-08-16 | Alberta Research Council Inc. | Methods of straw fiber processing |
| 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 |
| CA2450464C (en) * | 2001-07-19 | 2009-12-22 | Andritz Inc. | Four stage alkaline peroxide mechanical pulping |
| US8262850B2 (en) * | 2003-09-23 | 2012-09-11 | International Paper Company | Chemical activation and refining of southern pine kraft fibers |
| US7211993B2 (en) * | 2004-01-13 | 2007-05-01 | Analog Devices, Inc. | Low offset bandgap voltage reference |
| EP1907623B1 (de) | 2005-05-02 | 2012-04-25 | International Paper Company | Lignocellulosische materialien und daraus hergestellte produkte |
| US8262851B2 (en) * | 2006-08-10 | 2012-09-11 | Andritz Inc. | Processes and systems for the pulping of lignocellulosic materials |
| US9512563B2 (en) | 2009-05-28 | 2016-12-06 | Gp Cellulose Gmbh | Surface treated modified cellulose from chemical kraft fiber and methods of making and using same |
| US9511167B2 (en) | 2009-05-28 | 2016-12-06 | Gp Cellulose Gmbh | Modified cellulose from chemical kraft fiber and methods of making and using the same |
| US9512237B2 (en) | 2009-05-28 | 2016-12-06 | Gp Cellulose Gmbh | Method for inhibiting the growth of microbes with a modified cellulose fiber |
| KR101805048B1 (ko) | 2009-05-28 | 2017-12-05 | 게페 첼루로제 게엠베하 | 화학적 크래프트 섬유로부터의 변형된 셀룰로즈 및 이들을 제조 및 사용하는 방법 |
| FI20105786A (fi) * | 2010-07-09 | 2012-01-10 | Upm Kymmene Corp | Menetelmä ja järjestelmä lämmöneristeen raaka-aineen valmistamiseksi |
| FI20105799A0 (fi) | 2010-07-13 | 2010-07-13 | Olli Joutsimo | Parantunut kemiallisen massan valmistusprosessi |
| BR112015019882A2 (pt) | 2013-03-14 | 2017-07-18 | Gp Cellulose Gmbh | fibra kraft clareada oxidada e métodos para fazer polpa kraft e fibra kraft de madeira macia e para clarear polpa kraft de celulose em sequência de branqueamento de multi-estágios |
| WO2014140940A2 (en) | 2013-03-15 | 2014-09-18 | Gp Cellulose Gmbh | A low viscosity kraft fiber having an enhanced carboxyl content and methods of making and using the same |
| DE102014112096B4 (de) | 2014-08-25 | 2020-02-20 | McAirlaid's Vliesstoffe GmbH | Saugfähige Faserstoffbahn |
| FI127062B (en) * | 2014-11-18 | 2017-10-31 | Upm Kymmene Corp | Method and apparatus for mass production |
| SE540115C2 (en) * | 2016-09-21 | 2018-04-03 | A paper or paperboard product comprising at least one ply containing high yield pulp and its production method | |
| US10865519B2 (en) | 2016-11-16 | 2020-12-15 | Gp Cellulose Gmbh | Modified cellulose from chemical fiber and methods of making and using the same |
| JP7416623B2 (ja) | 2017-03-21 | 2024-01-17 | インターナショナル・ペーパー・カンパニー | 臭気制御パルプ組成物 |
| DE202018107131U1 (de) | 2018-12-13 | 2019-01-02 | McAirlaid´s Nordic OÜ | Saugmatte zur Verwendung als Unterlage für Lebensmittel in einem Ofen |
| DE202018107140U1 (de) | 2018-12-13 | 2019-01-02 | McAirlaid´s Nordic OÜ | Einlage für Lebensmittelverpackungen |
| DE202018107142U1 (de) | 2018-12-13 | 2018-12-20 | McAirlaid´s Nordic OÜ | Saugmatte zur Verwendung als Unterlage für Lebensmittel in einem Mikrowellengerät |
| CA3239729A1 (en) * | 2021-12-07 | 2023-06-15 | Inca Renewable Technologies Inc. | Balsa-like wood alternative products and methods for preparing same |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE215417C1 (de) * | ||||
| US2425024A (en) | 1942-11-21 | 1947-08-05 | Paper And Ind Appliances Inc | Apparatus for producing pulp from cellulosic material |
| SE303088B (de) | 1963-05-31 | 1968-08-12 | Defibrator Ab | |
| FR1404605A (fr) | 1964-05-22 | 1965-07-02 | Air Liquide | Perfectionnement à la délignification des pâtes chimiques de cellulose |
| US3627629A (en) | 1970-05-06 | 1971-12-14 | Bauer Bros Co | Refining system and process |
| DE2219504C2 (de) | 1972-04-21 | 1974-10-03 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Mehrstufenbleiche von Zellstoffen mit erheblich reduziertem Chloreinsatz |
| SE385719B (sv) * | 1974-09-23 | 1976-07-19 | Mo Och Domsjoe Ab | Forfarande for framstellning av massa fran lignocellulosamaterial i utbytesomradet 70-93 % |
| SE404044B (sv) * | 1975-11-13 | 1978-09-18 | Mo Och Domsjoe Ab | Ljusabsorberande lignirik hogutbytescellulosamassa samt forfarande for framstellning av denna |
| SE397851B (sv) * | 1976-04-02 | 1977-11-21 | Sca Development Ab | Sett att fran vedmaterial framstella en kemiskt modifierad termomekanisk raffinormassa |
| DE2841013C2 (de) | 1978-09-21 | 1984-06-07 | Degussa Ag, 6000 Frankfurt | Verfahren zur Vollbleiche von Zellstoff |
| AU531907B2 (en) | 1979-12-17 | 1983-09-08 | Ontario Paper Co. Ltd., The | Forming refiner pulps |
| CA1164157A (fr) | 1980-09-23 | 1984-03-27 | Hortensia N.F. Rodriguez | Blanchiment de la pate de bagasse a l'oxygene et aux alcalis |
| AU545847B2 (en) | 1981-02-11 | 1985-08-01 | Mead Corporation, The | Production of chemimechanical pump |
| US4486267A (en) | 1983-11-14 | 1984-12-04 | Mead Corporation | Chemithermomechanical pulping process employing separate alkali and sulfite treatments |
| SE441282B (sv) * | 1984-02-22 | 1985-09-23 | Mo Och Domsjoe Ab | Forfarande for framstellning av forbettrad hogutbytesmassa |
| FR2566015B1 (fr) | 1984-06-15 | 1986-08-29 | Centre Tech Ind Papier | Procede de blanchiment de pate mecanique par le peroxyde d'hydrogene |
| SE444825B (sv) | 1984-09-10 | 1986-05-12 | Mo Och Domsjoe Ab | Forfarande for framstellning av forbettrad hogutbytesmassa |
| SE8405128L (sv) * | 1984-10-15 | 1986-04-16 | Kamyr Ab | Behandling av hogutbytesmassa |
| SE456430B (sv) | 1985-11-06 | 1988-10-03 | Sunds Defibrator | Sett for framstellning av mekanisk massa |
| DE3802401A1 (de) | 1988-01-28 | 1989-08-03 | Degussa | Verfahren zur herstellung von halbgebleichtem kraftzellstoff |
-
1990
- 1990-02-13 SE SE9000515A patent/SE466060C/sv not_active IP Right Cessation
-
1991
- 1991-02-11 CA CA002073763A patent/CA2073763C/en not_active Expired - Lifetime
- 1991-02-11 ES ES91904023T patent/ES2072603T3/es not_active Expired - Lifetime
- 1991-02-11 AT AT91904023T patent/ATE122420T1/de not_active IP Right Cessation
- 1991-02-11 NZ NZ237067A patent/NZ237067A/en unknown
- 1991-02-11 JP JP3504083A patent/JP2915576B2/ja not_active Expired - Fee Related
- 1991-02-11 WO PCT/SE1991/000091 patent/WO1991012367A1/en active IP Right Grant
- 1991-02-11 BR BR919106034A patent/BR9106034A/pt unknown
- 1991-02-11 DK DK91904023.8T patent/DK0572388T3/da active
- 1991-02-11 DE DE69109696T patent/DE69109696T2/de not_active Expired - Fee Related
- 1991-02-11 AU AU73271/91A patent/AU647780B2/en not_active Ceased
- 1991-02-11 EP EP91904023A patent/EP0572388B1/de not_active Expired - Lifetime
-
1992
- 1992-08-12 NO NO923151A patent/NO302624B1/no unknown
- 1992-08-12 FI FI923605A patent/FI99147C/fi not_active IP Right Cessation
-
1996
- 1996-11-22 US US08/754,110 patent/US6458245B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0572388B1 (de) | 1995-05-10 |
| DE69109696T2 (de) | 1995-09-14 |
| DE69109696D1 (de) | 1995-06-14 |
| SE466060C (sv) | 1995-09-11 |
| WO1991012367A1 (en) | 1991-08-22 |
| JPH05503966A (ja) | 1993-06-24 |
| CA2073763C (en) | 1999-03-16 |
| US6458245B1 (en) | 2002-10-01 |
| BR9106034A (pt) | 1993-02-02 |
| EP0572388A1 (de) | 1993-12-08 |
| FI923605A0 (fi) | 1992-08-12 |
| ES2072603T3 (es) | 1995-07-16 |
| FI923605A (fi) | 1992-08-12 |
| CA2073763A1 (en) | 1991-08-14 |
| NO923151L (no) | 1992-08-12 |
| SE9000515L (sv) | 1991-08-14 |
| AU647780B2 (en) | 1994-03-31 |
| SE9000515D0 (sv) | 1990-02-13 |
| NZ237067A (en) | 1993-11-25 |
| FI99147B (fi) | 1997-06-30 |
| NO923151D0 (no) | 1992-08-12 |
| AU7327191A (en) | 1991-09-03 |
| JP2915576B2 (ja) | 1999-07-05 |
| DK0572388T3 (da) | 1995-08-28 |
| FI99147C (fi) | 1997-10-10 |
| SE466060B (sv) | 1991-12-09 |
| ATE122420T1 (de) | 1995-05-15 |
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