ES2193150T3 - Destinte de papel impreso mediante un proceso de aglomeracion. - Google Patents

Destinte de papel impreso mediante un proceso de aglomeracion.

Info

Publication number
ES2193150T3
ES2193150T3 ES94903343T ES94903343T ES2193150T3 ES 2193150 T3 ES2193150 T3 ES 2193150T3 ES 94903343 T ES94903343 T ES 94903343T ES 94903343 T ES94903343 T ES 94903343T ES 2193150 T3 ES2193150 T3 ES 2193150T3
Authority
ES
Spain
Prior art keywords
printed paper
aglomeration
destination
deinking
impact
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
ES94903343T
Other languages
English (en)
Inventor
Narendra R Srivatsa
Richard R Wesolowski
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.)
International Paper Co
Original Assignee
International Paper Co
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 International Paper Co filed Critical International Paper Co
Application granted granted Critical
Publication of ES2193150T3 publication Critical patent/ES2193150T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
  • Ink Jet (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Glass Compositions (AREA)
  • Making Paper Articles (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

LA ELIMINACION DE TINTA DE PAPEL IMPRESO POR IMPACTO O NO, SE CONSIGUE MEDIANTE LA REDUCCION A PASTA DE NUEVO (1) DEL PAPEL IMPRESO EN UN MEDIO ACUOSO ALCALINO QUE CONTIENE UNA COMPOSICION ELIMINADORA DE TINTA QUE CONTIENE UNO O MAS SURFACTANTES NONIONICOS Y/O ALCANOLES. LA PRESENCIA DE LA COMPOSICION ELIMINADORA DE TINTA PRODUCE LA AGLOMERACION DE LAS PARTICULAS DE TINTA QUE SE ELIMINAN DEL MEDIO ACUOSO EN BASE A SU DENSIDAD Y TAMAÑO (3,4,5 Y 6). EL INVENTO PROPORCIONA UN METODO DE AGLOMERACION CON UNA ELEVADA ELIMINACION DE TINTA PARA TODOS LOS TIPOS DE PAPEL IMPRESO POR IMPACTO O NO.
ES94903343T 1992-12-03 1993-11-29 Destinte de papel impreso mediante un proceso de aglomeracion. Expired - Lifetime ES2193150T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/984,784 US5876559A (en) 1991-06-25 1992-12-03 Deinking of impact and non-impact printed paper by an agglomeration process

Publications (1)

Publication Number Publication Date
ES2193150T3 true ES2193150T3 (es) 2003-11-01

Family

ID=25530874

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94903343T Expired - Lifetime ES2193150T3 (es) 1992-12-03 1993-11-29 Destinte de papel impreso mediante un proceso de aglomeracion.

Country Status (14)

Country Link
US (1) US5876559A (es)
EP (1) EP0677123B1 (es)
JP (1) JPH08509525A (es)
AT (1) ATE233340T1 (es)
AU (1) AU674046B2 (es)
BR (1) BR9307590A (es)
CA (1) CA2149235C (es)
DE (1) DE69332719T2 (es)
DK (1) DK0677123T3 (es)
ES (1) ES2193150T3 (es)
FI (1) FI952686A0 (es)
MX (1) MX9307491A (es)
NZ (1) NZ259137A (es)
WO (1) WO1994012718A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6017415A (en) * 1997-09-05 2000-01-25 International Paper Company Method for co-pulping waste cellulosic material and wood chips
DE10138029A1 (de) * 2001-08-08 2003-02-27 Stockhausen Chem Fab Gmbh Verwendung von Emulsionen beim Deinking
US7534322B2 (en) * 2004-09-29 2009-05-19 International Paper Company Method of deinking recycled paper employing centrifigal cleaners
JP2007131704A (ja) * 2005-11-09 2007-05-31 Fujifilm Corp 環状オレフィン系重合体、およびそれを用いた光学材料、偏光板および液晶表示装置
US8185996B2 (en) * 2009-03-13 2012-05-29 Palo Alto Research Center Incorporated System and method of solid ink removal for substrate re-use
JP5535895B2 (ja) * 2010-12-27 2014-07-02 花王株式会社 インクジェット印刷紙のリサイクル方法
US10334856B2 (en) 2012-05-29 2019-07-02 Neozyme International, Inc. Non-toxic pest control compositions and methods and uses thereof
US10557234B2 (en) 2012-05-29 2020-02-11 Neozyme International, Inc. Papermaking additive compositions and methods and uses thereof
US10681914B2 (en) 2012-05-29 2020-06-16 Neozyme International, Inc. Non-toxic plant agent compositions and methods and uses thereof
US9617178B2 (en) 2012-05-29 2017-04-11 Neozyme International, Inc. Process for treating organic materials
WO2017035101A1 (en) * 2015-08-22 2017-03-02 Neozyme International, Inc. Non-toxic plant agent compositions and methods and uses thereof
JP6613191B2 (ja) * 2016-03-28 2019-11-27 日本製紙株式会社 Ｕｖ印刷物の脱墨方法
CA3177023A1 (en) 2020-04-26 2021-11-04 Neozyme International, Inc. Dry powdered compositions and methods and uses thereof

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3069308A (en) * 1960-04-20 1962-12-18 Petrolite Corp Oxyalkylated alcohol process
US3808089A (en) * 1971-08-17 1974-04-30 Wright Chem Corp Process and composition for manufacturing top liner and the like from printed and coated stock
US4013505A (en) * 1972-03-09 1977-03-22 Vyzkumny Ustav Papieru A Celulosy Method of deinking printed wastepapers
DE2243340C2 (de) * 1972-04-26 1983-08-25 Great Eastern Packing & Paper Stock Corp., Richmond, Va. Verwendung eines äthoxylierten aliphatischen Mono-Ols oder Diols zum umweltschonenden Entfärben von bedrucktem Abfallpapier
US4076578A (en) * 1974-10-21 1978-02-28 Canadian Patents And Development Limited Ink removal from waste paper
US4162186A (en) * 1976-12-15 1979-07-24 Desoto, Inc. Alkaline surfactant system for de-inking printed fibrous material
NL7810361A (nl) * 1977-10-20 1979-04-24 Montedison Spa Werkwijze voor het ontinkten van afvalpapier en daarbij te gebruiken preparaat.
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
US4311552A (en) * 1979-02-21 1982-01-19 The Chemithon Corporation Deinking of newsprint
US4276118A (en) * 1979-10-09 1981-06-30 Weyerhaeuser Company Deinking waste electrophotography copy paper
US4599190A (en) * 1979-11-13 1986-07-08 Diamond Shamrock Chemicals Company Composition for drinking secondary fibers
US4525276A (en) * 1980-11-26 1985-06-25 Tokyo Ohka Kogyo Kabushiki Kaisha Apparatus for separation of immiscible liquids
US4561933A (en) * 1983-10-17 1985-12-31 Shell Oil Company Xerographics deinking
CA1249903A (en) * 1984-05-10 1989-02-14 Christopher C. Mollett Composition and method of deinking of recycled cellulosic material
US4618400A (en) * 1984-12-28 1986-10-21 Shell Oil Company Wastepaper deinking process
JPH0660473B2 (ja) * 1985-04-18 1994-08-10 新王子製紙株式会社 古紙の脱墨処理法
US4666558A (en) * 1985-12-11 1987-05-19 Shell Oil Company Process for newspaper deinking using low-foaming surfactant deinking agent
DE3772086D1 (de) * 1986-04-11 1991-09-19 Kao Corp Tinte-entfernungszusammensetzung fuer die rueckgewinnung von altpapier.
US4820379A (en) * 1986-10-16 1989-04-11 Ppg Industries, Inc. Method for deinking wastepaper with a halogenated polyethylene oxide and a polymeric material
US5102500A (en) * 1986-10-16 1992-04-07 Ppg Industries, Inc. Method for deinking wastepaper using alkoxy capped polyethylene oxide and a polymeric material
DE3734881A1 (de) * 1987-10-15 1989-04-27 Rhodia Ag Verfahren und vorrichtung zum abtrennen von grobkoernigen und agglomerierten pigmentpartikeln aus einer grobkoernige, agglomerierte und feinkoernige pigmentpartikel enthaltenden suspension
US4895622A (en) * 1988-11-09 1990-01-23 Betz Laboratories, Inc. Press felt conditioner for neutral and alkaline papermaking systems
US5200034A (en) * 1991-04-25 1993-04-06 Betz Paperchem, Inc. Use of surfactants having an HLB less than 10 in the deinking of dry toner electrostatic printed wastepaper
NZ242280A (en) * 1991-04-25 1994-02-25 Betz Int De-inking electrostatically printed paper using a surfactant in an aqueous
US5141598A (en) * 1991-04-25 1992-08-25 Betz Paperchem, Inc. Process and composition for deinking dry toner electrostatic printed wastepaper

Also Published As

Publication number Publication date
US5876559A (en) 1999-03-02
CA2149235A1 (en) 1994-06-09
EP0677123A1 (en) 1995-10-18
ATE233340T1 (de) 2003-03-15
DK0677123T3 (da) 2003-06-23
EP0677123B1 (en) 2003-02-26
NZ259137A (en) 1997-08-22
BR9307590A (pt) 1999-08-31
FI952686A (fi) 1995-06-01
DE69332719T2 (de) 2003-09-18
CA2149235C (en) 2005-02-01
FI952686A0 (fi) 1995-06-01
EP0677123A4 (en) 1995-12-13
AU5731894A (en) 1994-06-22
AU674046B2 (en) 1996-12-05
WO1994012718A1 (en) 1994-06-09
JPH08509525A (ja) 1996-10-08
DE69332719D1 (de) 2003-04-03
MX9307491A (es) 1994-08-31

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