FI853440L - Foerfarande foer framstaellning av hoegutbytesmassa. - Google Patents
Foerfarande foer framstaellning av hoegutbytesmassa.Info
- Publication number
- FI853440L FI853440L FI853440A FI853440A FI853440L FI 853440 L FI853440 L FI 853440L FI 853440 A FI853440 A FI 853440A FI 853440 A FI853440 A FI 853440A FI 853440 L FI853440 L FI 853440L
- Authority
- FI
- Finland
- Prior art keywords
- pulp
- fibre fraction
- fine
- hoegutbytesmassa
- freeness
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Paper (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Television Signal Processing For Recording (AREA)
- Auxiliary Devices For Music (AREA)
- Making Paper Articles (AREA)
- Bag Frames (AREA)
- Packages (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8404521 | 1984-09-10 | ||
SE8404521A SE444825B (sv) | 1984-09-10 | 1984-09-10 | Forfarande for framstellning av forbettrad hogutbytesmassa |
Publications (4)
Publication Number | Publication Date |
---|---|
FI853440A0 FI853440A0 (fi) | 1985-09-09 |
FI853440L true FI853440L (fi) | 1986-03-11 |
FI81132B FI81132B (fi) | 1990-05-31 |
FI81132C FI81132C (fi) | 1990-09-10 |
Family
ID=20356965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI853440A FI81132C (fi) | 1984-09-10 | 1985-09-09 | Foerfarande foer framstaellning av hoegutbytesmassa. |
Country Status (13)
Country | Link |
---|---|
US (1) | US4776926A (fi) |
EP (1) | EP0175991B1 (fi) |
JP (1) | JPS6170090A (fi) |
AT (1) | ATE33687T1 (fi) |
AU (1) | AU577886B2 (fi) |
CA (1) | CA1266152A (fi) |
DE (1) | DE3562283D1 (fi) |
DK (1) | DK158530C (fi) |
ES (1) | ES8605603A1 (fi) |
FI (1) | FI81132C (fi) |
NO (1) | NO162976C (fi) |
NZ (1) | NZ212841A (fi) |
SE (1) | SE444825B (fi) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE465377B (sv) * | 1990-01-15 | 1991-09-02 | Mo Och Domsjoe Ab | Barrvedssulfatmassa, foefarande foer dess framstaellning och anvaendning av massan |
US5607546A (en) * | 1990-02-13 | 1997-03-04 | Molnlycke Ab | CTMP-process |
SE466060C (sv) | 1990-02-13 | 1995-09-11 | Moelnlycke Ab | Absorberande kemitermomekanisk massa och framställning därav |
US5228954A (en) * | 1991-05-28 | 1993-07-20 | The Procter & Gamble Cellulose Company | Cellulose pulps of selected morphology for improved paper strength potential |
AU662402B2 (en) * | 1992-04-20 | 1995-08-31 | Mitsubishi Materials Corporation | Edge protector for electrolytic electrode, spreader bar thereof and method of attaching same to electrolytic electrode |
US5405499A (en) * | 1993-06-24 | 1995-04-11 | The Procter & Gamble Company | Cellulose pulps having improved softness potential |
US6074527A (en) * | 1994-06-29 | 2000-06-13 | Kimberly-Clark Worldwide, Inc. | Production of soft paper products from coarse cellulosic fibers |
US5582681A (en) * | 1994-06-29 | 1996-12-10 | Kimberly-Clark Corporation | Production of soft paper products from old newspaper |
US6001218A (en) * | 1994-06-29 | 1999-12-14 | Kimberly-Clark Worldwide, Inc. | Production of soft paper products from old newspaper |
US5679218A (en) * | 1994-07-29 | 1997-10-21 | The Procter & Gamble Company | Tissue paper containing chemically softened coarse cellulose fibers |
SE505388C2 (sv) * | 1995-11-24 | 1997-08-18 | Sca Hygiene Paper Ab | Mjukt, bulkigt, absorberande papper innehållande kemitermomekanisk massa |
US6075076A (en) * | 1995-12-27 | 2000-06-13 | North American Paper Corporation | Composite wood products prepared from solvent extracted wood particulates |
US5698667A (en) * | 1995-12-27 | 1997-12-16 | Weyerhaeuser Company | Pretreatment of wood particulates for removal of wood extractives |
US20020062935A1 (en) * | 1995-12-27 | 2002-05-30 | Weyerhaeuser Company | Paper and absorbent products with reduced pitch content |
US6364999B1 (en) | 1995-12-27 | 2002-04-02 | Weyerhaeuser Company | Process for producing a wood pulp having reduced pitch content and process and reduced VOC-emissions |
AT405847B (de) * | 1996-09-16 | 1999-11-25 | Zellform Ges M B H | Verfahren zur herstellung von rohlingen oder formkörpern aus zellulosefasern |
US6296736B1 (en) | 1997-10-30 | 2001-10-02 | Kimberly-Clark Worldwide, Inc. | Process for modifying pulp from recycled newspapers |
US6387210B1 (en) | 1998-09-30 | 2002-05-14 | Kimberly-Clark Worldwide, Inc. | Method of making sanitary paper product from coarse fibers |
SE517297E (sv) * | 1999-09-10 | 2004-12-07 | Stora Enso Ab | Metod vid produktion av mekanisk massa från ett cellulosainnehållande material, massa framställd enligt metoden samt kartong producerad av massan |
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 |
FI109550B (fi) * | 2001-05-23 | 2002-08-30 | Upm Kymmene Corp | Painopaperi |
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 |
CN106368037A (zh) * | 2016-11-28 | 2017-02-01 | 芬欧汇川(中国)有限公司 | 磨浆机及其长纤维打浆度控制方法和系统 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3597310A (en) * | 1966-04-25 | 1971-08-03 | Kokusaku Pulp Ind Co Ltd | Method of producing high yield pulp by disc refining at ph of 12 to 14 |
AT333587B (de) * | 1973-08-04 | 1976-11-25 | Voith Gmbh J M | Verfahren und anlage zum aufbereiten von altpapier |
US4152197A (en) * | 1974-09-23 | 1979-05-01 | Mo Och Domsjo Ab | Process for preparing high-yield cellulose pulps by vapor phase pulping an unpulped portion of lignocellulosic material and a partially chemically pulped portion |
SE413684C (sv) * | 1974-09-23 | 1987-05-18 | Mo Och Domsjoe Ab | Forfarande for framstellning av cellulosamassa i utbytesomradet 65-95 % |
AU1096076A (en) * | 1975-02-11 | 1977-08-18 | Commw Scient Ind Res Org | Separating bodies from a medium |
US4087316A (en) * | 1975-09-02 | 1978-05-02 | Cotton Incorporated | Process for obtaining seed hull commodities including cellulosic fibers and xylitol |
AU539108B2 (en) * | 1979-04-17 | 1984-09-13 | Interox Societe Anonyme | Delignification of unbleached chemical pulp |
SE7905990L (sv) * | 1979-07-10 | 1981-01-11 | Aga Ab | Forfaringssett vid framstellning av pappersmassa i hogt utbyte |
US4502918A (en) * | 1981-06-10 | 1985-03-05 | Macmillan Bloedel Limited | Two-stage chemical treatment of mechanical wood pulp with sodium sulfite |
SE435941B (sv) * | 1983-03-14 | 1984-10-29 | Mo Och Domsjoe Ab | Forfarande for framstellning av forbettrad slipmassa |
SE441282B (sv) * | 1984-02-22 | 1985-09-23 | Mo Och Domsjoe Ab | Forfarande for framstellning av forbettrad hogutbytesmassa |
US4562969A (en) * | 1984-03-05 | 1986-01-07 | Mooch Domsjo Aktiebolag | Process for preparing groundwood pulp as short fiber and long fiber fractions |
-
1984
- 1984-09-10 SE SE8404521A patent/SE444825B/xx not_active IP Right Cessation
-
1985
- 1985-07-23 NZ NZ212841A patent/NZ212841A/xx unknown
- 1985-08-27 AU AU46808/85A patent/AU577886B2/en not_active Ceased
- 1985-09-03 JP JP60195674A patent/JPS6170090A/ja active Granted
- 1985-09-06 DK DK406385A patent/DK158530C/da not_active IP Right Cessation
- 1985-09-09 AT AT85111378T patent/ATE33687T1/de active
- 1985-09-09 US US06/774,203 patent/US4776926A/en not_active Expired - Fee Related
- 1985-09-09 NO NO853521A patent/NO162976C/no unknown
- 1985-09-09 ES ES546803A patent/ES8605603A1/es not_active Expired
- 1985-09-09 DE DE8585111378T patent/DE3562283D1/de not_active Expired
- 1985-09-09 EP EP85111378A patent/EP0175991B1/en not_active Expired
- 1985-09-09 FI FI853440A patent/FI81132C/fi not_active IP Right Cessation
- 1985-09-10 CA CA000490360A patent/CA1266152A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0175991B1 (en) | 1988-04-20 |
US4776926A (en) | 1988-10-11 |
JPH0215670B2 (fi) | 1990-04-12 |
SE8404521L (sv) | 1986-03-11 |
ATE33687T1 (de) | 1988-05-15 |
DK406385D0 (da) | 1985-09-06 |
FI81132B (fi) | 1990-05-31 |
DK158530C (da) | 1990-10-29 |
DE3562283D1 (en) | 1988-05-26 |
FI853440A0 (fi) | 1985-09-09 |
ES8605603A1 (es) | 1986-03-16 |
DK158530B (da) | 1990-05-28 |
NO853521L (no) | 1986-03-11 |
CA1266152A (en) | 1990-02-27 |
NO162976B (no) | 1989-12-04 |
SE8404521D0 (sv) | 1984-09-10 |
NZ212841A (en) | 1988-06-30 |
JPS6170090A (ja) | 1986-04-10 |
EP0175991A1 (en) | 1986-04-02 |
AU577886B2 (en) | 1988-10-06 |
DK406385A (da) | 1986-03-11 |
SE444825B (sv) | 1986-05-12 |
FI81132C (fi) | 1990-09-10 |
ES546803A0 (es) | 1986-03-16 |
AU4680885A (en) | 1986-03-20 |
NO162976C (no) | 1990-03-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: MO OCH DOMSJOE AKTIEBOLAG |