CA2462813A1 - Method of separating colouring agents, particularly printing ink,from recycled fibre material - Google Patents
Method of separating colouring agents, particularly printing ink,from recycled fibre material Download PDFInfo
- Publication number
- CA2462813A1 CA2462813A1 CA 2462813 CA2462813A CA2462813A1 CA 2462813 A1 CA2462813 A1 CA 2462813A1 CA 2462813 CA2462813 CA 2462813 CA 2462813 A CA2462813 A CA 2462813A CA 2462813 A1 CA2462813 A1 CA 2462813A1
- Authority
- CA
- Canada
- Prior art keywords
- fibre material
- recycled fibre
- double
- action
- recycled
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 239000000463 material Substances 0.000 title claims abstract description 74
- 239000000835 fiber Substances 0.000 title claims abstract description 65
- 238000000034 method Methods 0.000 title claims abstract description 47
- 239000004150 EU approved colour Substances 0.000 title claims abstract description 12
- 229940006093 opthalmologic coloring agent diagnostic Drugs 0.000 title claims abstract description 12
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 25
- 238000004040 coloring Methods 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 239000000126 substance Substances 0.000 claims description 23
- 239000007789 gas Substances 0.000 claims description 17
- 238000000926 separation method Methods 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 9
- 239000000725 suspension Substances 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- 230000002708 enhancing effect Effects 0.000 claims description 5
- 239000000344 soap Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 3
- 239000000109 continuous material Substances 0.000 claims description 3
- 238000004898 kneading Methods 0.000 claims description 3
- 235000019353 potassium silicate Nutrition 0.000 claims description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 2
- 239000002245 particle Substances 0.000 description 13
- 238000004537 pulping Methods 0.000 description 8
- 239000000654 additive Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 239000002761 deinking Substances 0.000 description 5
- 238000005188 flotation Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 239000003570 air Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- 208000036366 Sensation of pressure Diseases 0.000 description 1
- 230000035508 accumulation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000008233 hard water Substances 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010899 old newspaper Substances 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000001052 transient effect Effects 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
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/20—Methods of refining
- D21D1/34—Other mills or refiners
-
- 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
-
- 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, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Coloring (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20011973 | 2001-10-10 | ||
| FI20011973A FI112805B (fi) | 2001-10-10 | 2001-10-10 | Menetelmä väriaineiden, erityisesti painovärin irrottamiseksi kierrätyskuitumateriaalista |
| PCT/FI2002/000792 WO2003031717A1 (en) | 2001-10-10 | 2002-10-09 | Method of separating colouring agents, particularly printing ink,from recycled fibre material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2462813A1 true CA2462813A1 (en) | 2003-04-17 |
Family
ID=8562033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2462813 Abandoned CA2462813A1 (en) | 2001-10-10 | 2002-10-09 | Method of separating colouring agents, particularly printing ink,from recycled fibre material |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20040188480A1 (enExample) |
| EP (1) | EP1454008B1 (enExample) |
| JP (1) | JP2005504903A (enExample) |
| CN (1) | CN1289752C (enExample) |
| AT (1) | ATE338157T1 (enExample) |
| CA (1) | CA2462813A1 (enExample) |
| DE (1) | DE60214421T2 (enExample) |
| ES (1) | ES2271334T3 (enExample) |
| FI (1) | FI112805B (enExample) |
| WO (1) | WO2003031717A1 (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI119563B (fi) | 2003-07-15 | 2008-12-31 | Fp Pigments Oy | Menetelmä ja laite paperin-, kartongin- tai muun vastaavan valmistuksessa käytettävän kuitumateriaalin esikäsittelemiseksi |
| FI117711B (fi) * | 2004-10-13 | 2007-01-31 | Fractivator Oy | Menetelmä ja laitteisto materiaalien tai materiaaliseosten käsittelemiseksi |
| FI119467B (fi) | 2007-04-10 | 2008-11-28 | Fractivator Oy | Parannettu vastaiskumylly |
| FI120733B (fi) * | 2008-11-14 | 2010-02-15 | Fractivator Oy | Menetelmä ja laite hienojakoisen kalsiumhydroksidin valmistamiseksi |
| FI123269B (fi) * | 2010-07-02 | 2013-01-31 | Haarla Oy | Menetelmä ja järjestely |
| CN102532942B (zh) * | 2012-01-15 | 2013-07-10 | 山西大学 | 一种玄武岩纤维或玻璃纤维的着色剂及其制备方法 |
| WO2018173850A1 (ja) * | 2017-03-23 | 2018-09-27 | セイコーエプソン株式会社 | 分離装置、分離方法、シート製造装置 |
| CN116856191A (zh) * | 2023-08-13 | 2023-10-10 | 维达北方纸业(北京)有限公司 | 造纸用制浆设备 |
| DK182152B1 (en) * | 2024-05-29 | 2025-09-17 | Andritz Dan Web As | Method of dry defibrating pulp sheets, intermediate product, and system therefore |
Family Cites Families (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1833852A (en) * | 1929-01-23 | 1931-11-24 | Ko Watanabe | Manufacture of paper making material |
| US1833805A (en) * | 1929-02-23 | 1931-11-24 | Watanabe Ko | Manufacture of paper making material |
| US1833804A (en) * | 1929-02-23 | 1931-11-24 | Watanabe Ko | Manufacture of paper making material |
| US3354027A (en) * | 1963-09-11 | 1967-11-21 | Abitibi Power & Paper Co | Deinking of waste paper |
| AT375417B (de) * | 1980-11-25 | 1984-08-10 | Escher Wyss Gmbh | Dispergiervorrichtung fuer die aufbereitung von altpapierstoff |
| IT1155310B (it) * | 1982-04-19 | 1987-01-28 | Jean Marie Clement | Procedimento per il trattamento di riciclaggio di carta stampata da macero |
| NO159494C (no) * | 1986-10-23 | 1989-01-04 | Kvaerner Eureka As | Fremgangsmaate ved bleking av cellulosemasse eller fraksjon derav, anlegg til bruk ved gjennomfoeringen av fremgangsmaaten. |
| SE461919B (sv) * | 1988-08-30 | 1990-04-09 | Cellwood Machinery Ab | Saett vid behandling av traefibermassa, saerskilt innehaallande returpapper, samt disperger foer genomfoerande av foerfarandet |
| US5059280A (en) * | 1989-07-31 | 1991-10-22 | Kimberly-Clark Corporation | Method for removing agglomerated particles after dry fiberizing wastepaper |
| US5061370A (en) * | 1990-03-20 | 1991-10-29 | Quebec And Ontario Paper Company Ltd. | Screening device for slurries with improved rotor and hub design |
| FI94441B (fi) * | 1990-08-14 | 1995-05-31 | Ahlstroem Oy | Menetelmä ja sovitelma massa- ja/tai lietesuspensioiden käsittelemiseksi |
| US5316621A (en) * | 1990-10-19 | 1994-05-31 | Kanzaki Paper Mfg. Co., Ltd. | Method of pulping waste pressure-sensitive adhesive paper |
| US5518580A (en) * | 1991-09-20 | 1996-05-21 | J.M. Voith Gmbh | Method of processing printed waste matter |
| NZ247276A (en) * | 1992-04-06 | 1994-12-22 | Westvaco Corp | Production of papermaking fibre of low lignin content from recycled high lignin waste paper; mixtures with fresh pulp and products produced therefrom |
| US5518581A (en) * | 1993-06-04 | 1996-05-21 | Nicca Chemical Co., Ltd. | Deinking agent for regeneration of waste paper |
| FI93753C (fi) * | 1993-07-28 | 1995-05-26 | Ahlstroem Oy | Menetelmä ja laitteisto täyteainepitoisen materiaalin, kuten kierrätyskuidun käsittelyyn |
| US5582681A (en) * | 1994-06-29 | 1996-12-10 | Kimberly-Clark Corporation | Production of soft paper products from old newspaper |
| US5512133A (en) * | 1994-08-01 | 1996-04-30 | International Paper Company | Method for deinking recycled paper using a low flow elongated open top flotation vessel |
| US5762756A (en) * | 1994-11-21 | 1998-06-09 | The Black Clawson Company | Methods and apparatus for pulping and deinking |
| FR2736660B1 (fr) * | 1995-07-13 | 1997-08-22 | Lamort E & M | Procede de separation des fibres de papier et des contaminants et appareil pour la mise en oeuvre de ce procede |
| DE19541891A1 (de) * | 1995-11-10 | 1997-05-22 | Voith Sulzer Stoffaufbereitung | Vorrichtung zur Behandlung von hochkonsistentem Faserstoff |
| US6083350A (en) * | 1996-03-01 | 2000-07-04 | Voith Sulzer Stoffaufbereitung Gmbh | System for treatment of waste paper having a pulping drum and a perforated sorting area |
| DE19614947B4 (de) * | 1996-04-16 | 2004-04-08 | Voith Paper Fiber Systems Gmbh & Co. Kg | Verfahren zur Erhöhung des Weißgrades von Papierfaserstoff |
| FI105112B (fi) * | 1997-01-03 | 2000-06-15 | Megatrex Oy | Menetelmä ja laite kuitupitoisen materiaalin kuiduttamiseksi |
| DE19728393C2 (de) * | 1997-07-03 | 1999-08-05 | Voith Sulzer Stoffaufbereitung | Verfahren und Anlage zur Entfernung von Störstoffen aus einer wässrigen Faserstoffsuspension |
| US5880077A (en) * | 1997-08-29 | 1999-03-09 | High Point Chemical Corporation | Wastepaper reclaiming deinking agent |
| EP0931872B1 (de) * | 1998-01-23 | 2003-04-09 | Voith Paper Patent GmbH | Verfahren zur Entfernung von feinen Verunreinigungen aus einer Faserstoffsuspension |
| EP1087840A1 (en) * | 1998-04-16 | 2001-04-04 | Megatrex OY | Method and apparatus for processing pulp stock derived from a pulp or paper mill |
| KR100288123B1 (ko) * | 1998-06-27 | 2001-05-02 | 김충섭 | 부상부유 및 니딩 처리를 이용한 골판지 고지의 재생방법 |
| SE513596C2 (sv) * | 1999-02-22 | 2000-10-09 | Stora Kopparbergs Bergslags Ab | Metod vid tillverkning av papper eller kartong |
| US6419787B2 (en) * | 1999-12-17 | 2002-07-16 | Kimberly-Clark Worldwide, Inc. | Process for recycling paper broke containing wet strength additives |
| DE10000181A1 (de) * | 2000-01-05 | 2001-07-12 | Voith Paper Patent Gmbh | Verfahren zur Auflösung von Altpapier |
| US6458240B1 (en) * | 2000-01-14 | 2002-10-01 | Georgia-Pacific Corporation | Method for removing contaminants from fibers in recycle fiber pulping |
| US6416622B2 (en) * | 2000-02-04 | 2002-07-09 | Georgia-Pacific Corporation | Hybrid multistage forward cleaner system with flotation cell |
| US6899790B2 (en) * | 2000-03-06 | 2005-05-31 | Georgia-Pacific Corporation | Method of providing papermaking fibers with durable curl |
| GB0217197D0 (en) * | 2002-07-24 | 2002-09-04 | Dow Corning | Method of deinking |
| US7169257B2 (en) * | 2003-11-12 | 2007-01-30 | Kemira Chemicals, Inc. | Method of deinking waste paper using a reduced alkali system |
| US20050115690A1 (en) * | 2003-11-25 | 2005-06-02 | Casella Waste Systems, Inc. | Methods for producing recycled pulp from waste paper |
| US7377993B2 (en) * | 2004-03-03 | 2008-05-27 | Tanya Smith Richardson | Methods for reducing fluorescence in pulp and paper |
| US7282113B2 (en) * | 2004-11-17 | 2007-10-16 | Tritexco, Inc. | Method for enzymatic deinking of waste papers, the waste papers so treated and the treating composition |
-
2001
- 2001-10-10 FI FI20011973A patent/FI112805B/fi active
-
2002
- 2002-10-09 JP JP2003534677A patent/JP2005504903A/ja active Pending
- 2002-10-09 ES ES02767512T patent/ES2271334T3/es not_active Expired - Lifetime
- 2002-10-09 CN CNB028200306A patent/CN1289752C/zh not_active Expired - Fee Related
- 2002-10-09 CA CA 2462813 patent/CA2462813A1/en not_active Abandoned
- 2002-10-09 WO PCT/FI2002/000792 patent/WO2003031717A1/en not_active Ceased
- 2002-10-09 DE DE2002614421 patent/DE60214421T2/de not_active Expired - Fee Related
- 2002-10-09 EP EP02767512A patent/EP1454008B1/en not_active Expired - Lifetime
- 2002-10-09 AT AT02767512T patent/ATE338157T1/de not_active IP Right Cessation
-
2004
- 2004-04-09 US US10/820,738 patent/US20040188480A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP1454008B1 (en) | 2006-08-30 |
| DE60214421T2 (de) | 2007-08-30 |
| US20040188480A1 (en) | 2004-09-30 |
| FI20011973A0 (fi) | 2001-10-10 |
| WO2003031717A1 (en) | 2003-04-17 |
| EP1454008A1 (en) | 2004-09-08 |
| ES2271334T3 (es) | 2007-04-16 |
| FI20011973L (fi) | 2003-04-11 |
| CN1568387A (zh) | 2005-01-19 |
| CN1289752C (zh) | 2006-12-13 |
| ATE338157T1 (de) | 2006-09-15 |
| JP2005504903A (ja) | 2005-02-17 |
| FI112805B (fi) | 2004-01-15 |
| DE60214421D1 (de) | 2006-10-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |