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DE50200434D1 - METHOD FOR RECYCLING PURITY - Google Patents

METHOD FOR RECYCLING PURITY

Info

Publication number
DE50200434D1
DE50200434D1 DE50200434T DE50200434T DE50200434D1 DE 50200434 D1 DE50200434 D1 DE 50200434D1 DE 50200434 T DE50200434 T DE 50200434T DE 50200434 T DE50200434 T DE 50200434T DE 50200434 D1 DE50200434 D1 DE 50200434D1
Authority
DE
Germany
Prior art keywords
paper
recycling purity
recycling
preparation
purity
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.)
Revoked
Application number
DE50200434T
Other languages
German (de)
Inventor
Dieter Muenchow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alpha Calcitt Fuellstoff GmbH
Original Assignee
Alpha Calcitt Fuellstoff GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7684031&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE50200434(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alpha Calcitt Fuellstoff GmbH filed Critical Alpha Calcitt Fuellstoff GmbH
Priority to DE50200434T priority Critical patent/DE50200434D1/en
Application granted granted Critical
Publication of DE50200434D1 publication Critical patent/DE50200434D1/en
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/01—Waste products, e.g. sludge

Landscapes

  • Paper (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processing Of Solid Wastes (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The present invention relates to a process for recycling cleaner rejects from the preparation of paper, paperboard and cardboard and to their use for the preparation of paper in the paper stock or as a coating slurry for the paper industry.
DE50200434T 2001-05-08 2002-01-24 METHOD FOR RECYCLING PURITY Revoked DE50200434D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50200434T DE50200434D1 (en) 2001-05-08 2002-01-24 METHOD FOR RECYCLING PURITY

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10122331A DE10122331B4 (en) 2001-05-08 2001-05-08 Process for recycling and use of rejects
PCT/EP2002/000699 WO2002090651A1 (en) 2001-05-08 2002-01-24 Method for recycling pulp rejects
DE50200434T DE50200434D1 (en) 2001-05-08 2002-01-24 METHOD FOR RECYCLING PURITY

Publications (1)

Publication Number Publication Date
DE50200434D1 true DE50200434D1 (en) 2004-06-17

Family

ID=7684031

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10122331A Expired - Lifetime DE10122331B4 (en) 2001-05-08 2001-05-08 Process for recycling and use of rejects
DE50200434T Revoked DE50200434D1 (en) 2001-05-08 2002-01-24 METHOD FOR RECYCLING PURITY

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10122331A Expired - Lifetime DE10122331B4 (en) 2001-05-08 2001-05-08 Process for recycling and use of rejects

Country Status (25)

Country Link
US (1) US20040168783A1 (en)
EP (1) EP1313917B1 (en)
JP (1) JP4463480B2 (en)
KR (1) KR100778426B1 (en)
CN (1) CN1238600C (en)
AT (1) ATE266768T1 (en)
AU (1) AU2002235867B2 (en)
BG (1) BG108226A (en)
BR (1) BR0209390A (en)
CA (1) CA2443065C (en)
CZ (1) CZ20033036A3 (en)
DE (2) DE10122331B4 (en)
DK (1) DK1313917T3 (en)
ES (1) ES2201949T3 (en)
HU (1) HUP0400018A3 (en)
MX (1) MXPA03009321A (en)
NO (1) NO20034968D0 (en)
PL (1) PL206622B1 (en)
PT (1) PT1313917E (en)
SI (1) SI1313917T1 (en)
SK (1) SK286317B6 (en)
TR (1) TR200401126T4 (en)
UA (1) UA74639C2 (en)
WO (1) WO2002090651A1 (en)
ZA (1) ZA200307798B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19627523C1 (en) * 1996-07-09 1997-10-23 Alpha Calcit Fuellstoff Gmbh Preparation of filler or pigment coating material for paper, pulp or board from waste sludge
EP2014830A1 (en) 2007-06-22 2009-01-14 Alpha Calcit Füllstoff Gesellschaft mbH Manufacturing of coating colour dispersions
EP2268864B1 (en) 2008-04-03 2016-08-03 Innventia AB Composition for coating of printing paper
ES2745638T3 (en) 2009-03-30 2020-03-03 Fiberlean Tech Ltd Procedure for the production of nanofibrillary cellulose suspensions
PT2236545E (en) 2009-03-30 2014-11-06 Omya Int Ag Process for the production of nano-fibrillar cellulose gels
GB0908401D0 (en) 2009-05-15 2009-06-24 Imerys Minerals Ltd Paper filler composition
FI20095692A0 (en) 2009-06-18 2009-06-18 Upm Kymmene Oyj Paper product and process for making it
ES2467694T3 (en) 2010-04-27 2014-06-12 Omya Development Ag Process for manufacturing structured materials using nanofibrillar cellulose gels
ES2464733T3 (en) 2010-04-27 2014-06-03 Omya International Ag Process for the production of gel-based composite materials
FI124324B (en) * 2010-10-18 2014-06-30 Ekokem Palvelu Oy Treatment of wood containing fraction
GB201019288D0 (en) 2010-11-15 2010-12-29 Imerys Minerals Ltd Compositions
CA2824076A1 (en) 2012-08-21 2014-02-21 University Of New Brunswick System and method for reclaiming rejects in sulfite pulping
CN104250942B (en) * 2013-06-25 2016-08-24 立诚包装有限公司 Middle-size and small-size packaging paper plant mud reuse technology
AU2016339066B2 (en) 2015-10-14 2020-10-22 Fiberlean Technologies Limited 3D-formable sheet material
DK3440259T3 (en) 2016-04-05 2021-03-29 Fiberlean Tech Ltd PAPER AND PAPER PRODUCTS
US11846072B2 (en) 2016-04-05 2023-12-19 Fiberlean Technologies Limited Process of making paper and paperboard products
ES2919328T3 (en) 2016-04-22 2022-07-26 Fiberlean Tech Ltd Fibers comprising microfibrillated cellulose and methods of manufacturing fibers and nonwovens thereof
CN110694348B (en) * 2019-10-28 2021-08-20 海南金海浆纸业有限公司 System and method for dissociating waste residues of papermaking coating

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4115187A (en) * 1970-03-31 1978-09-19 Welwyn Hall Research Association Agglomerated fillers used in paper
DE3116905C2 (en) * 1981-04-29 1986-06-26 J.M. Voith Gmbh, 7920 Heidenheim Process for waste paper processing and device for carrying out the process
DE3148749C2 (en) * 1981-12-09 1984-09-27 Steinbeis Papier GmbH, 7121 Gemmrigheim Papers, preferably for sheet-fed printing, made from recycled waste paper, and processes for their production
DE3414460A1 (en) * 1983-12-16 1985-10-24 J.M. Voith Gmbh, 7920 Heidenheim Arrangement for reprocessing scrap paper
DE3345548C2 (en) * 1983-12-16 1986-09-18 J.M. Voith Gmbh, 7920 Heidenheim Process and arrangement for processing waste paper
DE3479749D1 (en) * 1984-12-03 1989-10-19 Temming Ag Peter Format paper with a low dust content, process for its manufacture and its use
FI85041C (en) * 1989-01-16 1992-02-25 Enso Gutzeit Oy FOERFARANDE FOER ATT BRINGA PAPPERSMASSA PAO EN PAPPERSMASKINS VIRA.
DE4037230A1 (en) * 1990-11-23 1992-05-27 Voith Gmbh J M METHOD AND SYSTEM FOR THE PROCESSING OF WASTE PAPER
DE4042221A1 (en) * 1990-12-29 1992-07-02 Pwa Industriepapier Gmbh FIBER FIBER COMPONENT FOR THE PRODUCTION OF PAPER, WITH THIS PRODUCED PAPER AND THE USE THEREOF AND METHOD FOR THE PRODUCTION OF FIBER COMPONENT AND PAPER
US5139652A (en) * 1990-12-31 1992-08-18 A. Ahlstrom Corporation Centrifugal cleaner
US5390860A (en) * 1992-05-15 1995-02-21 Tetra Laval Holdings & Finance Sa Method and apparatus for separating paper fiber and plastics from mixed waste materials and products obtained thereby
DE4312463C1 (en) * 1993-04-16 1994-07-28 Pluss Stauffer Ag CaCO3 3 -Talkum coating pigment slurry, process for its preparation and its use
FI97736C (en) * 1995-03-07 1997-02-10 Ahlstrom Machinery Oy Method and apparatus for handling filler-containing material, such as recycled fiber
DE19627523C1 (en) * 1996-07-09 1997-10-23 Alpha Calcit Fuellstoff Gmbh Preparation of filler or pigment coating material for paper, pulp or board from waste sludge
US6164572A (en) * 1996-07-26 2000-12-26 Tudahl; Daniel L. Apparatus and method for recycling gypsum wallboard
DE19631150B4 (en) * 1996-08-01 2007-04-19 Süd-Chemie AG Process for the removal of printing inks (deinking) of cellulosic print substrates
US5882475A (en) * 1997-03-26 1999-03-16 Ahlstrom Machinery Inc. Method of recovering fibers from a reject stream generated in a wastepaper treating process
FI108779B (en) * 1999-11-24 2002-03-28 Megatrex Oy Process for processing filler-containing reject flows at a paper or cardboard factory and using a device

Also Published As

Publication number Publication date
HUP0400018A3 (en) 2008-03-28
EP1313917B1 (en) 2004-05-12
ES2201949T3 (en) 2004-12-01
CN1524145A (en) 2004-08-25
CA2443065C (en) 2009-01-06
CA2443065A1 (en) 2002-11-14
ES2201949T1 (en) 2004-04-01
KR100778426B1 (en) 2007-11-27
MXPA03009321A (en) 2004-03-16
CZ20033036A3 (en) 2004-09-15
SK13562003A3 (en) 2004-11-03
PL206622B1 (en) 2010-08-31
BR0209390A (en) 2004-07-06
EP1313917A1 (en) 2003-05-28
AU2002235867B2 (en) 2006-12-14
PT1313917E (en) 2004-09-30
TR200401126T4 (en) 2004-06-21
JP4463480B2 (en) 2010-05-19
ZA200307798B (en) 2004-07-30
DK1313917T3 (en) 2004-09-20
DE10122331A1 (en) 2002-07-18
PL366987A1 (en) 2005-02-07
CN1238600C (en) 2006-01-25
NO20034968L (en) 2003-11-07
US20040168783A1 (en) 2004-09-02
UA74639C2 (en) 2006-01-16
HUP0400018A2 (en) 2004-04-28
WO2002090651A1 (en) 2002-11-14
ATE266768T1 (en) 2004-05-15
BG108226A (en) 2005-04-30
NO20034968D0 (en) 2003-11-07
SI1313917T1 (en) 2004-12-31
JP2004534911A (en) 2004-11-18
DE10122331B4 (en) 2005-07-21
KR20030092111A (en) 2003-12-03
SK286317B6 (en) 2008-07-07

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation