ES2092765T3 - Recuperacion y reutilizacion de materias primas a partir de lodos residuales de fabricas de papel. - Google Patents

Recuperacion y reutilizacion de materias primas a partir de lodos residuales de fabricas de papel.

Info

Publication number
ES2092765T3
ES2092765T3 ES93304527T ES93304527T ES2092765T3 ES 2092765 T3 ES2092765 T3 ES 2092765T3 ES 93304527 T ES93304527 T ES 93304527T ES 93304527 T ES93304527 T ES 93304527T ES 2092765 T3 ES2092765 T3 ES 2092765T3
Authority
ES
Spain
Prior art keywords
waste
raw materials
reuse
paper
recovery
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.)
Expired - Lifetime
Application number
ES93304527T
Other languages
English (en)
Inventor
Robert Hamilton
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.)
Wiggins Teape Group Ltd
Original Assignee
Wiggins Teape Group Ltd
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
Application filed by Wiggins Teape Group Ltd filed Critical Wiggins Teape Group Ltd
Application granted granted Critical
Publication of ES2092765T3 publication Critical patent/ES2092765T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S162/00—Paper making and fiber liberation
    • Y10S162/09—Uses for paper making sludge
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/928—Paper mill waste, e.g. white water, black liquor treated

Landscapes

  • Paper (AREA)

Abstract

EN UN PROCESO PARA LA RECUPERACION Y REUTILIZACION DE LOS MATERIALES EN BRUTO DE LOS RESIDUOS DE DESECHO DE UNA FABRICA DE PAPEL, LOS RESIDUOS SE SOMETEN A UN TRATAMIENTO DE LIMPIEZA PRELIMINAR A UNA CONSISTENCIA RELATIVAMENTE BAJA, SE ENDURECEN HASTA QUE ALCANZAN UNA CONSISTENCIA DE ENTRE UN 10 Y UN 30%, SE CALIENTAN A AL MENOS 100 (GRADOS) C Y DESPUES SE LES HACE PASAR A TRAVES DE UN DISPERSADOR CUANDO SE ENCUENTRAN EN EL ESTADO DE ENDURECIDOS Y CALENTADOS ANTES DE HACERLOS PASAR A UNA MAQUINA DE FABRICACION DE PAPEL PARA REUTILIZARLOS. LA FIBRA PARA LA PRODUCCION DE PAPEL DE POR LO MENOS OTRA FUENTE SE MEZCLA CON LOS RESIDUOS ANTES Y/O DESPUES DE TRATARLOS SEGUN SE HA DESCRITO, DE TAL MODO QUE EL PRODUCTO DE PAPEL FINAL CONTIENE NORMALMENTE HASTA UN 30% DE LOS MATERIALES EN BRUTO RECUPERADOS DE LOS RESIDUOS. LA ACCION DEL DISPERSADOR ES ELIMINAR LA SUCIEDAD Y CUALQUIER OTRO DESECHO Y, COMO RESULTADO, LOS MATERIALES EN BRUTO RECUPERADOS SE PUEDEN REUTILIZAR EN LA FABRICACION DE PAPELES SELECTOS DE GRAN CALIDAD.
ES93304527T 1992-06-17 1993-06-10 Recuperacion y reutilizacion de materias primas a partir de lodos residuales de fabricas de papel. Expired - Lifetime ES2092765T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929212867A GB9212867D0 (en) 1992-06-17 1992-06-17 Recovery and re-use of raw materials from paper mill waste sludge

Publications (1)

Publication Number Publication Date
ES2092765T3 true ES2092765T3 (es) 1996-12-01

Family

ID=10717264

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93304527T Expired - Lifetime ES2092765T3 (es) 1992-06-17 1993-06-10 Recuperacion y reutilizacion de materias primas a partir de lodos residuales de fabricas de papel.

Country Status (7)

Country Link
US (1) US5478441A (es)
EP (1) EP0576177B1 (es)
CA (1) CA2097993C (es)
DE (1) DE69303993T2 (es)
ES (1) ES2092765T3 (es)
FI (1) FI112510B (es)
GB (1) GB9212867D0 (es)

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US5772847A (en) * 1995-10-24 1998-06-30 Stone-Consolidated (Us) Corporation Method for forming pulp from processed recycled fibers
US5763083A (en) * 1996-04-26 1998-06-09 Minnesota Mining And Manufacturing Co. Oil absorbent fibrous granules
US5733413A (en) 1996-06-18 1998-03-31 Southeast Paper Manufacturing Company Method for removing contaminates from aqueous paper pulp
DE19627523C1 (de) * 1996-07-09 1997-10-23 Alpha Calcit Fuellstoff Gmbh Verfahren zur Wiederverwertung von Füllstoffen und Streichpigmenten der Papier-, Pappe- und Kartonherstellung
DE19637031A1 (de) * 1996-09-12 1998-03-19 Boltersdorf Hans Joachim Verfahren zur Behandlung von Reststoffen, insbesondere Rejekten aus Pulperentsorgungssystemen oder Endstufensortierern, und Vorrichtung zur Durchführung des Verfahrens
DE19712653C2 (de) 1997-03-26 2002-10-24 Voith Paper Fiber Systems Gmbh Verfahren und Vorrichtung zur Dispergierung eines Altpapierfaserstoffes
US6146498A (en) * 1997-04-30 2000-11-14 Kimberly-Clark Worldwide, Inc. Wound product cores and processes for making them
US6139684A (en) * 1998-10-09 2000-10-31 Sep Technologies, Inc. Method and apparatus for decontaminating liquid suspensions
FI108779B (fi) * 1999-11-24 2002-03-28 Megatrex Oy Menetelmä paperi- tai kartonkitehtaan täyteainepitoisten rejektivirtojen käsittelemiseksi ja laitteen käyttö
DE10102449C1 (de) 2001-01-19 2002-03-21 Voith Paper Patent Gmbh Vorrichtung zur Heiß-Dispergierung eines Papierfaserstoffes
US20040211532A1 (en) * 2002-04-03 2004-10-28 Lightner Gene E. Water free pulp from pulp slurry
ES2305368T3 (es) * 2002-05-10 2008-11-01 THE PROCTER & GAMBLE COMPANY Tisu estampado en relieve que tiene fibras superficiales sueltas y metodo para su produccion.
US6939443B2 (en) * 2002-06-19 2005-09-06 Lanxess Corporation Anionic functional promoter and charge control agent
DE10335751A1 (de) * 2003-08-05 2005-03-03 Voith Paper Patent Gmbh Verfahren zum Beladen einer Faserstoffsuspension und Anordnung zur Durchführung des Verfahrens
US7364642B2 (en) * 2003-08-18 2008-04-29 Kimberly-Clark Worldwide, Inc. Recycling of latex-containing broke
US20050145355A1 (en) * 2003-12-31 2005-07-07 Brian Wester Process for making a fiber product from waste fiber
EP1728918A3 (de) * 2005-05-12 2006-12-13 Voith Patent GmbH Verfahren zur Entfernung von Störstoffen aus einer wässrigen Papierfasersuspension
CA2675683C (en) * 2006-08-18 2010-08-10 Groupe Conseil Procd Inc. Fiberboards, uses and methods of preparation thereof
US8133354B2 (en) * 2008-01-04 2012-03-13 USG Interiors, LLC. Acoustic ceiling tiles made with paper processing waste
US20100317053A1 (en) * 2009-06-15 2010-12-16 Andritz Inc. Process machinery for feeding pre-treated lignocellulosic materials into bioreactors for bio-fuels and biochemicals
FR2969669B1 (fr) * 2010-12-22 2013-01-04 Arjo Wiggins Fine Papers Ltd Procede de fabrication de papier a partir de fibres issues de boues d'epuration de machines a papier
DE102012214236A1 (de) * 2012-08-10 2014-02-13 Voith Patent Gmbh Ausschusssystem
CA3027693A1 (en) * 2016-06-20 2017-12-28 Solenis Technologies, L.P. A method of treating cellulose containing waste water sludge for the manufacture of linerboard and cellulosic ethanol production
CN107938421B (zh) * 2017-11-17 2020-07-24 玖龙纸业（东莞）有限公司 一种再生纸制造方法及再生纸

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GB138744A (en) * 1919-03-19 1920-02-19 Thomas Reid Junior Improvements in and relating to electric-power steering gear for ships or other vessels
GB445890A (en) * 1934-10-19 1936-04-20 Roland John Venn Improvements in the method of recovering solid matter from paper and pulp mill effluent
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DK103336C (da) * 1961-12-07 1965-12-13 Niro Atomizer As Fremgangsmåde ved fremstilling af papirmasse samt fremgangsmåde ved fremstilling af papir af papirmasse fremstillet ved denne fremgangsmåde.
US3220546A (en) * 1962-05-28 1965-11-30 Champion Papers Inc Vibrating treatment for fiber recovery from waste effluents
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US4030968A (en) * 1975-12-22 1977-06-21 Consolidated-Bathurst Limited Disposal of paper pulp mill sludge
DE2610581B1 (de) * 1976-03-13 1977-08-11 Voith Gmbh J M Verfahren und vorrichtung zur gewinnung von relativreinen faserstoffsuspensionen bei der aufarbeitung von altpapier
US4303019A (en) * 1979-03-07 1981-12-01 Board Of Control Of Michigan Technological University Articles molded from papermill sludge
SU1044708A1 (ru) * 1979-12-03 1983-09-30 Всесоюзное научно-производственное объединение целлюлозно-бумажной промышленности Волокниста масса дл изготовлени картона и древесно-волокнистых плит
FI73253C (fi) * 1979-11-20 1987-09-10 Vn Proizv Ob Celljuloszno Foerfarande foer aotervinning av material i avloppsvatten.
SE419778B (sv) * 1980-01-08 1981-08-24 Kenogard Ab Anvendning av polyalkylenoxider for separation av cellulosafibrer
US4560527A (en) * 1984-04-24 1985-12-24 Kimberly-Clark Corporation Method of making agglomerated cellulosic particles using a substantially horizontal rotating drum
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Also Published As

Publication number Publication date
DE69303993T2 (de) 1997-01-02
EP0576177B1 (en) 1996-08-14
US5478441A (en) 1995-12-26
CA2097993A1 (en) 1993-12-18
FI932718A0 (fi) 1993-06-14
FI932718A (fi) 1993-12-18
DE69303993D1 (de) 1996-09-19
CA2097993C (en) 2005-01-18
GB9212867D0 (en) 1992-07-29
EP0576177A1 (en) 1993-12-29
FI112510B (fi) 2003-12-15

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