ATE205461T1 - Enttintung von papierpulpe - Google Patents
Enttintung von papierpulpeInfo
- Publication number
- ATE205461T1 ATE205461T1 AT95902436T AT95902436T ATE205461T1 AT E205461 T1 ATE205461 T1 AT E205461T1 AT 95902436 T AT95902436 T AT 95902436T AT 95902436 T AT95902436 T AT 95902436T AT E205461 T1 ATE205461 T1 AT E205461T1
- Authority
- AT
- Austria
- Prior art keywords
- mixing
- minutes
- repulping
- detinking
- stage
- 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
- D21B1/34—Kneading or mixing; Pulpers
- D21B1/345—Pulpers
-
- 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
- D21B1/32—Defibrating by other means of waste paper
- D21B1/325—Defibrating by other means of waste paper de-inking devices
-
- 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
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/02—Working-up waste paper
- D21C5/025—De-inking
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/147,868 US5453159A (en) | 1993-11-04 | 1993-11-04 | Deinking of recycled pulp |
PCT/US1994/012666 WO1995012550A1 (en) | 1993-11-04 | 1994-11-04 | Deinking of recycled pulp |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE205461T1 true ATE205461T1 (de) | 2001-09-15 |
Family
ID=22523247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT95902436T ATE205461T1 (de) | 1993-11-04 | 1994-11-04 | Enttintung von papierpulpe |
Country Status (11)
Country | Link |
---|---|
US (1) | US5453159A (de) |
EP (1) | EP0726880B1 (de) |
JP (1) | JP3453146B2 (de) |
AT (1) | ATE205461T1 (de) |
AU (1) | AU682080B2 (de) |
BR (1) | BR9407977A (de) |
CA (1) | CA2175251A1 (de) |
DE (1) | DE69428286T2 (de) |
FI (1) | FI961892A0 (de) |
NZ (1) | NZ276881A (de) |
WO (1) | WO1995012550A1 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6001218A (en) | 1994-06-29 | 1999-12-14 | Kimberly-Clark Worldwide, Inc. | Production of soft paper products from old newspaper |
US5582681A (en) | 1994-06-29 | 1996-12-10 | Kimberly-Clark Corporation | Production of soft paper products from old newspaper |
US6074527A (en) | 1994-06-29 | 2000-06-13 | Kimberly-Clark Worldwide, Inc. | Production of soft paper products from coarse cellulosic fibers |
US5540814A (en) * | 1995-01-24 | 1996-07-30 | Nord Kaolin Company | Method for removing stickies from wastepaper using modified cationic kaolin |
US5865947A (en) * | 1995-05-18 | 1999-02-02 | International Paper Company | Method for recycling mixed wastepaper including plastic-containing paper and ink printed paper |
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 |
ITVI20020048A1 (it) * | 2002-03-19 | 2003-09-19 | Comer Spa | Propulsore per l'agitazione di sospensioni di solidi all'interno di una vasca di trattamento |
US7534322B2 (en) * | 2004-09-29 | 2009-05-19 | International Paper Company | Method of deinking recycled paper employing centrifigal cleaners |
US20080090166A1 (en) * | 2006-10-13 | 2008-04-17 | Rick Owen Jones | Addition of extra particulate additives to chemically processed toner |
IL210497A0 (en) | 2011-01-06 | 2011-03-31 | Freeink Ltd | A method and composition for deinking a printed substrate |
US8696098B2 (en) | 2011-12-09 | 2014-04-15 | Xerox Corporation | Printhead having particle circulation with separation |
CN103437228B (zh) * | 2013-08-23 | 2015-10-28 | 华南理工大学 | 一种可在高浓碎浆过程中减少废纸纤维损伤的方法 |
CN105401476A (zh) * | 2015-12-09 | 2016-03-16 | 黄蒋元 | 高浓锥型三螺旋碎浆搅拌棒 |
GB201612889D0 (en) * | 2016-07-26 | 2016-09-07 | Natural Resources (2000) Ltd | Moulding of articles |
CN107558285B (zh) * | 2016-08-23 | 2020-10-09 | 绍兴冉奕无纺布有限公司 | 一种废旧书本处理工艺 |
US10895038B2 (en) | 2017-05-31 | 2021-01-19 | Gpcp Ip Holdings Llc | High consistency re-pulping method, apparatus and absorbent products incorporating recycled fiber |
EP3511371A1 (de) * | 2018-01-15 | 2019-07-17 | Lenzing Aktiengesellschaft | Wiederverwendung von nichtlöslichen partikeln aus einem cellulose aufweisenden ausgangsstoff |
CN110552220A (zh) * | 2019-09-28 | 2019-12-10 | 天津丰威包装制品销售有限公司 | 一种环保型硬纸板回收再造设备 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB731949A (en) * | 1952-08-27 | 1955-06-15 | English Clays Lovering Pochin | Improvements in or relating to the production of paper pulp |
US2872313A (en) * | 1955-09-08 | 1959-02-03 | American Cyanamid Co | Pulping of paper broke containing wet-strength resins |
US3425897A (en) * | 1965-11-22 | 1969-02-04 | Thomas L Murphy Jr | Process for defibering wet strength paper by multiple alkaline cooks |
BE794381A (fr) * | 1972-02-04 | 1973-05-16 | Ruggero Levi Detto Acobas | Procede et dispositif pour la recuperation des fibres de cellulose et de materiel plastique a partir de papiers et cartons revetus de plastique |
GB2001373B (en) * | 1977-07-27 | 1982-05-26 | Commw Scient Ind Res Org | Removal of bitumen from waste paper |
DE2941898A1 (de) * | 1979-10-17 | 1981-04-30 | Hermann Finckh, Maschinenfabrik GmbH & Co, 7417 Pfullingen | Verfahren und einrichtung zum aufbereiten von altpapier |
FI67580C (fi) * | 1983-07-12 | 1985-04-10 | Ahlstroem Oy | Foerfarande och anordning foer fibrering silning och pumpning av cellulosamassa och returpapper |
DE3522395C1 (de) * | 1985-06-22 | 1986-11-20 | J.M. Voith Gmbh, 7920 Heidenheim | Verfahren und Anordnung zur Aufarbeitung von Altpapier |
FI82082C (fi) * | 1989-03-29 | 1991-12-10 | Ahlstroem Oy | Foerfarande och anordning foer behandling av massa. |
US5059280A (en) * | 1989-07-31 | 1991-10-22 | Kimberly-Clark Corporation | Method for removing agglomerated particles after dry fiberizing wastepaper |
EP0579601A1 (de) * | 1990-10-30 | 1994-01-26 | BLUM, Stanley | Verfahren und vorrichtung zum deinken von abfallpapiermaterial |
US5234543A (en) * | 1991-10-03 | 1993-08-10 | International Paper Company | Deinking method using ink agglomeration |
-
1993
- 1993-11-04 US US08/147,868 patent/US5453159A/en not_active Expired - Lifetime
-
1994
- 1994-11-04 AT AT95902436T patent/ATE205461T1/de not_active IP Right Cessation
- 1994-11-04 DE DE69428286T patent/DE69428286T2/de not_active Expired - Fee Related
- 1994-11-04 JP JP51342695A patent/JP3453146B2/ja not_active Expired - Fee Related
- 1994-11-04 BR BR9407977A patent/BR9407977A/pt not_active IP Right Cessation
- 1994-11-04 AU AU11708/95A patent/AU682080B2/en not_active Ceased
- 1994-11-04 NZ NZ276881A patent/NZ276881A/en unknown
- 1994-11-04 WO PCT/US1994/012666 patent/WO1995012550A1/en active IP Right Grant
- 1994-11-04 CA CA 2175251 patent/CA2175251A1/en not_active Abandoned
- 1994-11-04 EP EP95902436A patent/EP0726880B1/de not_active Expired - Lifetime
-
1996
- 1996-05-03 FI FI961892A patent/FI961892A0/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI961892A (fi) | 1996-05-03 |
EP0726880B1 (de) | 2001-09-12 |
JPH09504837A (ja) | 1997-05-13 |
CA2175251A1 (en) | 1995-05-11 |
AU1170895A (en) | 1995-05-23 |
AU682080B2 (en) | 1997-09-18 |
DE69428286T2 (de) | 2002-04-18 |
FI961892A0 (fi) | 1996-05-03 |
JP3453146B2 (ja) | 2003-10-06 |
DE69428286D1 (de) | 2001-10-18 |
EP0726880A1 (de) | 1996-08-21 |
NZ276881A (en) | 1997-04-24 |
EP0726880A4 (de) | 1999-04-28 |
WO1995012550A1 (en) | 1995-05-11 |
BR9407977A (pt) | 1996-12-03 |
US5453159A (en) | 1995-09-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |