IT1155310B - Procedimento per il trattamento di riciclaggio di carta stampata da macero - Google Patents
Procedimento per il trattamento di riciclaggio di carta stampata da maceroInfo
- Publication number
- IT1155310B IT1155310B IT67514/82A IT6751482A IT1155310B IT 1155310 B IT1155310 B IT 1155310B IT 67514/82 A IT67514/82 A IT 67514/82A IT 6751482 A IT6751482 A IT 6751482A IT 1155310 B IT1155310 B IT 1155310B
- Authority
- IT
- Italy
- Prior art keywords
- ink
- contraries
- fibers
- treatment
- slurry
- 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
- D21B1/32—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
- 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
-
- 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)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT67514/82A IT1155310B (it) | 1982-04-19 | 1982-04-19 | Procedimento per il trattamento di riciclaggio di carta stampata da macero |
| DE8383103460T DE3368090D1 (en) | 1982-04-19 | 1983-04-09 | Process for preparing paper pulps from a random mixture of printed waste paper |
| AT83103460T ATE24023T1 (de) | 1982-04-19 | 1983-04-09 | Verfahren zur herstellung von papierpulpen aus einer unsortierten mischung von gedrucktem altpapier. |
| EP19830103460 EP0092124B1 (fr) | 1982-04-19 | 1983-04-09 | Procédé de production de pâtes à papier partant d'un mélange de vieux papiers imprimés non sélectionnés |
| JP58067885A JPS58191289A (ja) | 1982-04-19 | 1983-04-19 | 印刷ずみの未選別故紙から製紙用パルプを製造する方法 |
| US06/822,943 US4780179A (en) | 1982-04-19 | 1986-01-27 | Method for producing pulp from printed unselected waste paper |
| JP3262172A JPH055292A (ja) | 1982-04-19 | 1991-10-09 | 印刷ずみの未選別故紙から製紙用パルプを製造する方法 |
| US09/012,245 USRE36424E (en) | 1982-04-19 | 1998-01-22 | Method for producing pulp from printed unselected waste paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT67514/82A IT1155310B (it) | 1982-04-19 | 1982-04-19 | Procedimento per il trattamento di riciclaggio di carta stampata da macero |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| IT8267514A0 IT8267514A0 (it) | 1982-04-19 |
| IT8267514A1 IT8267514A1 (it) | 1983-10-19 |
| IT1155310B true IT1155310B (it) | 1987-01-28 |
Family
ID=11303060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT67514/82A IT1155310B (it) | 1982-04-19 | 1982-04-19 | Procedimento per il trattamento di riciclaggio di carta stampata da macero |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US4780179A (it) |
| EP (1) | EP0092124B1 (it) |
| JP (2) | JPS58191289A (it) |
| AT (1) | ATE24023T1 (it) |
| DE (1) | DE3368090D1 (it) |
| IT (1) | IT1155310B (it) |
Families Citing this family (58)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1155310B (it) * | 1982-04-19 | 1987-01-28 | Jean Marie Clement | Procedimento per il trattamento di riciclaggio di carta stampata da macero |
| FR2603917B1 (fr) * | 1986-09-15 | 1991-08-30 | Lamort E & M | Procede et installation de traitement de vieux papiers imprimes |
| AU626654B2 (en) * | 1989-03-15 | 1992-08-06 | Woodfree Limited | Method of de-inking waste paper materials |
| US5059280A (en) * | 1989-07-31 | 1991-10-22 | Kimberly-Clark Corporation | Method for removing agglomerated particles after dry fiberizing wastepaper |
| DE3928842A1 (de) * | 1989-08-31 | 1991-03-14 | Henkel Kgaa | Verfahren zur flotation von fuellstoffen aus altpapier in gegenwart von polymeren und/oder copolymeren |
| FR2664627B1 (fr) * | 1990-07-12 | 1995-11-24 | Tech Ind Papiers C Centre | Procede pour desencrer les papiers imprimes. |
| US5302245A (en) * | 1991-04-02 | 1994-04-12 | Vps Technology Partnership | Integrated wastepaper treatment process |
| CA2065101C (en) * | 1991-04-05 | 2003-03-18 | Koji Hamaguchi | Deinking composition and deinking method |
| US5133832A (en) * | 1991-07-08 | 1992-07-28 | The Black Clawson Company | Process and system for preparation of waste paper stock with short and long fiber fractionation |
| IT1251800B (it) * | 1991-07-15 | 1995-05-26 | Comer Spa | Procedimento ed impianto per chiarificare acque di lavaggio |
| DE4133683A1 (de) * | 1991-09-20 | 1993-03-25 | Voith Gmbh J M | Verfahren zur aufbereitung von bedrucktem altpapier |
| US5518580A (en) * | 1991-09-20 | 1996-05-21 | J.M. Voith Gmbh | Method of processing printed waste matter |
| CA2082557C (en) * | 1992-02-24 | 1997-03-11 | Charles W. Hankins | Integrated pulping process of waste paper yielding tissue-grade paper fibers |
| 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 |
| US5637191A (en) * | 1992-04-15 | 1997-06-10 | Allied Colloids Limited | Treatment of cellulosic material and compositions for use in this |
| US5340439A (en) * | 1992-08-06 | 1994-08-23 | International Paper Company | Method for removing ink from printed paper using agglomerating agent, followed by addition of talc |
| DE4233286A1 (de) * | 1992-10-02 | 1994-04-07 | Voith Gmbh J M | Verfahren zur Aufbereitung von bedrucktem Altpapier |
| US5707489A (en) * | 1993-05-26 | 1998-01-13 | J.M. Voith Gmbh | Processing wastepaper containing waxes, hot melts and adhesives |
| US5423993A (en) * | 1993-08-06 | 1995-06-13 | John A. Boney | Fiber recovery system and process |
| US5520780A (en) * | 1993-11-30 | 1996-05-28 | Dxresources Corporation | Method and apparatus for de-inking newsprint using counterflow extractor |
| US5527426A (en) * | 1994-01-21 | 1996-06-18 | Westvaco Corporation | Magnetic deinking of waste papers |
| 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 |
| US6001218A (en) * | 1994-06-29 | 1999-12-14 | Kimberly-Clark Worldwide, Inc. | 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 |
| US5626718A (en) * | 1994-09-16 | 1997-05-06 | Betz Laboratories, Inc. | Use of polymers in the recycled fiber washing/deinking process |
| US5882476A (en) * | 1995-05-05 | 1999-03-16 | Solvay Minerals, Inc. | Deinking printed wastepaper using alkaline solution containing sodium sulfite and sodium carbonate |
| US6159381A (en) * | 1996-04-11 | 2000-12-12 | Bleakley; Ian Stuart | Waste paper treatment process |
| US6296736B1 (en) | 1997-10-30 | 2001-10-02 | Kimberly-Clark Worldwide, Inc. | Process for modifying pulp from recycled newspapers |
| ATE237023T1 (de) | 1998-01-23 | 2003-04-15 | Voith Paper Patent Gmbh | Verfahren zur entfernung von feinen verunreinigungen aus einer faserstoffsuspension |
| DE19806734A1 (de) * | 1998-01-23 | 1998-09-17 | Voith Sulzer Papiertech Patent | Verfahren zur Entfernung von Störstoffen aus einer Papierfasersuspension mit Hilfe der Flotation |
| US6387210B1 (en) | 1998-09-30 | 2002-05-14 | Kimberly-Clark Worldwide, Inc. | Method of making sanitary paper product from coarse fibers |
| FI112805B (fi) * | 2001-10-10 | 2004-01-15 | Megatrex Oy | Menetelmä väriaineiden, erityisesti painovärin irrottamiseksi kierrätyskuitumateriaalista |
| US20040000383A1 (en) * | 2002-05-01 | 2004-01-01 | Henry Chou | Process for facilitating the use of high lignin containing waste paper in the manufacture of paper products |
| US7074299B2 (en) | 2002-05-01 | 2006-07-11 | Fort James Corporation | Process for using a phloroglucinol color delta to control blending, deinking and bleaching of groundwood-containing secondary pulp |
| US7279073B2 (en) * | 2002-08-13 | 2007-10-09 | U.S. Greenfiber, Llc | Apparatus for liquid-based fiber separation |
| US20080073044A1 (en) * | 2002-08-13 | 2008-03-27 | Bowman David J | Apparatus for liquid-based fiber separation |
| US20050279472A1 (en) * | 2004-06-18 | 2005-12-22 | Sonoco Products Company | Recycled white ticket stock and method of making same |
| US8043475B2 (en) * | 2003-09-17 | 2011-10-25 | Indiana Ticket Company | High opacity tickets |
| FR2861604B1 (fr) * | 2003-10-29 | 2007-02-16 | Millipore Corp | Module de purification d'un fluide contenant un agent de nettoyage, et procedes de fabrication et d'utilisation d'un tel module |
| US7169257B2 (en) * | 2003-11-12 | 2007-01-30 | Kemira Chemicals, Inc. | Method of deinking waste paper using a reduced alkali system |
| US20050133172A1 (en) * | 2003-12-01 | 2005-06-23 | Robinson Peter M. | Deinking system for carbonate pulping |
| DE102004020339A1 (de) * | 2004-04-26 | 2005-11-10 | Voith Paper Patent Gmbh | Verfahren zur Flotation von Störstoffen aus einer wässrigen Papierfasersuspension |
| US20070012208A1 (en) * | 2005-07-13 | 2007-01-18 | Byungwoo Cho | Offset printing system |
| US7897010B2 (en) * | 2006-01-09 | 2011-03-01 | Kemira Chemicals, Inc. | Method for deinking pulp using premixed hydrophobically modified calcium carbonate particles |
| US7862685B2 (en) * | 2006-01-09 | 2011-01-04 | Kemira Chemicals, Inc. | Method for deinking pulp using premixed hydrophobically modified calcium carbonate particles |
| US8034203B2 (en) | 2007-04-13 | 2011-10-11 | United States Gypsum Company | Gypsum wallboard with improved nail pull strength and the method for making same |
| US8133351B2 (en) * | 2008-07-09 | 2012-03-13 | Nalco Company | Deinking a cellulosic substrate using magnesium hydroxide |
| DE102007044952A1 (de) * | 2007-09-20 | 2009-04-02 | Voith Patent Gmbh | Verfahren zur Behandlung einer Papierfasersuspension |
| EP2112272A1 (en) * | 2008-04-24 | 2009-10-28 | Industrial Technology & Services LLC | Method and apparatus for the integrated cleaning of a paper-pulp processing plant |
| JP5266588B2 (ja) * | 2009-04-07 | 2013-08-21 | デュプロ精工株式会社 | 再生パルプ製造装置、古紙処理装置及び古紙処理方法 |
| US8317973B2 (en) | 2009-11-11 | 2012-11-27 | Kemira Chemical, Inc. | Polyester surfactants for deinking |
| DE102009047156A1 (de) * | 2009-11-26 | 2011-06-01 | Voith Patent Gmbh | Auflösung |
| FR2963627B1 (fr) | 2010-08-05 | 2012-10-05 | Kadant Lamort | Procede de desencrage, et installation pour sa mise en oeuvre |
| JP6062662B2 (ja) * | 2012-06-01 | 2017-01-18 | 住友ゴム工業株式会社 | 共重合体、ゴム組成物及び空気入りタイヤ |
| JP6443291B2 (ja) * | 2015-10-07 | 2018-12-26 | 王子ホールディングス株式会社 | 脱墨パルプの製造方法 |
| JP6635889B2 (ja) * | 2016-07-15 | 2020-01-29 | 日本製紙株式会社 | 古紙パルプの製造方法 |
| CN107282283B (zh) * | 2017-07-05 | 2019-04-12 | 咸阳非金属矿研究设计院有限公司 | 矿物复合纤维湿法除渣装置 |
Family Cites Families (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE500901A (it) * | 1950-01-30 | 1900-01-01 | ||
| US2757085A (en) * | 1950-11-06 | 1956-07-31 | Ncr Co | Method for making paper filled with alumino-silicate |
| US2916412A (en) * | 1953-11-17 | 1959-12-08 | Butler Co | Method of deinking waste paper |
| US3057769A (en) * | 1955-05-16 | 1962-10-09 | Waldorf Paper Prod Co | Method of preparing paper of uniform appearance |
| US2859110A (en) * | 1956-03-26 | 1958-11-04 | Fibreboard Paper Products Corp | Method and apparatus for treatment of waste paper stock |
| US3016323A (en) * | 1959-03-13 | 1962-01-09 | Butler Paper Corp | Paper de-coating and benefaction process and products thereof |
| US3264169A (en) * | 1960-08-29 | 1966-08-02 | Norman A Altmann | Method of de-coating paper |
| US3099570A (en) * | 1961-07-19 | 1963-07-30 | West Virginia Pulp & Paper Co | Filler for paper and method of making the same |
| BE649000A (it) * | 1963-09-05 | 1900-01-01 | ||
| DE1761864A1 (de) * | 1968-07-16 | 1971-09-02 | Voith Gmbh J M | Verfahren und Vorrichtung zum Rueckgewinnen von Fasermaterial aus gemischtem Altpapier |
| JPS5220563B1 (it) * | 1968-10-19 | 1977-06-04 | ||
| JPS5026641B1 (it) * | 1970-12-29 | 1975-09-02 | ||
| US3849246A (en) * | 1972-10-02 | 1974-11-19 | Black Clawson Fibreclaim Inc | Recovery of paper fiber from waste material contaminated with grease, wax and/or similar material |
| US3963560A (en) * | 1972-11-01 | 1976-06-15 | Gaf Corporation | Composition for deinking waste paper |
| SE380845B (sv) * | 1973-03-19 | 1975-11-17 | Mo | Sett att framstella pappersmassa av avfallspapper |
| JPS5026641A (it) * | 1973-07-07 | 1975-03-19 | ||
| CH574538A5 (it) * | 1974-02-26 | 1976-04-15 | Escher Wyss Gmbh | |
| NL152617B (nl) * | 1974-07-10 | 1977-03-15 | Akzo Nv | Werkwijze voor het affiltreren van vaste bestanddelen uit afvalwater ontstaan bij de papiervervaardiging. |
| US4076578A (en) * | 1974-10-21 | 1978-02-28 | Canadian Patents And Development Limited | Ink removal from waste paper |
| CH612707A5 (en) * | 1974-11-07 | 1979-08-15 | Ahlstroem Oy | Process for recovering fibres from fibre material, for example waste paper, and equipment for carrying out the process |
| DE2534819C2 (de) * | 1975-08-05 | 1983-12-15 | L. Schuler GmbH, 7320 Göppingen | Vorrichtung zum Entstapeln und Transportieren von Platinen |
| LU76021A1 (it) * | 1976-10-15 | 1978-05-16 | ||
| SE439505B (sv) * | 1977-10-20 | 1985-06-17 | Montedison Spa | Tvettningsforfarande for avfergning av tryckt returpapper samt avfergningskomposition |
| US4360439A (en) * | 1977-10-20 | 1982-11-23 | Montedison S.P.A. | Composition for the de-inking of printed waste paper by the washing process |
| FR2417580A1 (fr) * | 1978-02-20 | 1979-09-14 | Centre Tech Ind Papier | Procede de traitement de vieux papiers en vue de leur reemploi dans la fabrication de produits papetiers |
| JPS54120705A (en) * | 1978-03-07 | 1979-09-19 | Jujo Paper Co Ltd | Deinking of waste paper |
| DE2813448B1 (de) * | 1978-03-29 | 1978-09-21 | Voith Gmbh J M | Verfahren und Anlage zur Wiederaufbereitung von Altpapier |
| DE2836186C2 (de) * | 1978-08-18 | 1980-02-07 | J.M. Voith Gmbh, 7920 Heidenheim | Verfahren und Vorrichtung zur Entaschung von Faserstoffsuspensionen bei der Altpapieraufbereitung |
| JPS5540850A (en) * | 1978-09-18 | 1980-03-22 | Oji Paper Co | Deinking of printed waste paper |
| SE431570B (sv) * | 1978-11-17 | 1984-02-13 | Celleco Ab | Forfarande for atervininng av cellulosafibrer ur returpapper |
| US4360402A (en) * | 1979-03-27 | 1982-11-23 | J. M. Voith Gmbh | Process and apparatus for preparing waste paper for reuse |
| FI63075C (fi) * | 1981-05-22 | 1983-04-11 | Ahlstroem Oy | Foerfarande foer upploesning och silning av ett fibrigt material |
| DE3200893C1 (de) * | 1982-01-14 | 1983-06-01 | J.M. Voith Gmbh, 7920 Heidenheim | Verfahren und Anlage zur Herstellung von gereinigtem Faserstoff aus Altpapier |
| IT1155310B (it) * | 1982-04-19 | 1987-01-28 | Jean Marie Clement | Procedimento per il trattamento di riciclaggio di carta stampata da macero |
-
1982
- 1982-04-19 IT IT67514/82A patent/IT1155310B/it active
-
1983
- 1983-04-09 DE DE8383103460T patent/DE3368090D1/de not_active Expired
- 1983-04-09 EP EP19830103460 patent/EP0092124B1/fr not_active Expired
- 1983-04-09 AT AT83103460T patent/ATE24023T1/de not_active IP Right Cessation
- 1983-04-19 JP JP58067885A patent/JPS58191289A/ja active Pending
-
1986
- 1986-01-27 US US06/822,943 patent/US4780179A/en not_active Ceased
-
1991
- 1991-10-09 JP JP3262172A patent/JPH055292A/ja active Pending
-
1998
- 1998-01-22 US US09/012,245 patent/USRE36424E/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| USRE36424E (en) | 1999-12-07 |
| DE3368090D1 (en) | 1987-01-15 |
| IT8267514A1 (it) | 1983-10-19 |
| IT8267514A0 (it) | 1982-04-19 |
| ATE24023T1 (de) | 1986-12-15 |
| JPH055292A (ja) | 1993-01-14 |
| EP0092124B1 (fr) | 1986-12-03 |
| US4780179A (en) | 1988-10-25 |
| JPS58191289A (ja) | 1983-11-08 |
| EP0092124A1 (fr) | 1983-10-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TA | Fee payment date (situation as of event date), data collected since 19931001 |