FR2446886A1 - Procede de traitement de vieux papiers - Google Patents

Procede de traitement de vieux papiers

Info

Publication number
FR2446886A1
FR2446886A1 FR8000949A FR8000949A FR2446886A1 FR 2446886 A1 FR2446886 A1 FR 2446886A1 FR 8000949 A FR8000949 A FR 8000949A FR 8000949 A FR8000949 A FR 8000949A FR 2446886 A1 FR2446886 A1 FR 2446886A1
Authority
FR
France
Prior art keywords
waste paper
processing old
old papers
papers
paper
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.)
Pending
Application number
FR8000949A
Other languages
English (en)
French (fr)
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.)
JM Voith GmbH
Original Assignee
JM Voith 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
Application filed by JM Voith GmbH filed Critical JM Voith GmbH
Publication of FR2446886A1 publication Critical patent/FR2446886A1/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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

  • Paper (AREA)
FR8000949A 1979-01-19 1980-01-14 Procede de traitement de vieux papiers Pending FR2446886A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2901942A DE2901942B1 (de) 1979-01-19 1979-01-19 Verfahren zum Aufbereiten von Altpapier

Publications (1)

Publication Number Publication Date
FR2446886A1 true FR2446886A1 (fr) 1980-08-14

Family

ID=6060894

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8000949A Pending FR2446886A1 (fr) 1979-01-19 1980-01-14 Procede de traitement de vieux papiers

Country Status (9)

Country Link
JP (1) JPS5598990A (pt)
BE (1) BE881179A (pt)
BR (1) BR5901789U (pt)
DE (1) DE2901942B1 (pt)
ES (1) ES487817A1 (pt)
FR (1) FR2446886A1 (pt)
GB (1) GB2040333A (pt)
IT (1) IT7969513A0 (pt)
NL (1) NL8000316A (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522030A1 (fr) * 1982-02-19 1983-08-26 Scherb Metenett Papeteries Procede de blanchiment selectif de pate a papier et papier obtenu par mise en oeuvre de ce procede

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3510214A1 (de) * 1985-03-21 1986-09-25 J.M. Voith Gmbh, 7920 Heidenheim Verfahren zur aufbereitung von altpapier
JPS6297993A (ja) * 1985-10-21 1987-05-07 株式会社　フジモトポルコン 故紙中の螢光反応消去法
DE3610940A1 (de) * 1986-03-04 1987-09-10 Escher Wyss Gmbh Hochtemperatur-hochkonsistenz-schnellbleiche
JPH03294589A (ja) * 1990-04-09 1991-12-25 Sanyo Kokusaku Pulp Co Ltd 未選別情報記録紙古紙の処理法
JPH0491284A (ja) * 1990-08-03 1992-03-24 Honshu Paper Co Ltd 古紙中の蛍光反応消去法
AT400155B (de) * 1991-04-29 1995-10-25 Chemiefaser Lenzing Ag Verfahren zum chlorfreien entfärben von in der masse gefärbten papieren und selbstdurchschreibepapieren
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
US6296736B1 (en) 1997-10-30 2001-10-02 Kimberly-Clark Worldwide, Inc. Process for modifying pulp from recycled newspapers
US6387210B1 (en) 1998-09-30 2002-05-14 Kimberly-Clark Worldwide, Inc. Method of making sanitary paper product from coarse fibers
JP4922495B2 (ja) * 2001-03-13 2012-04-25 光洋サーモシステム株式会社 搬送装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS506802A (pt) * 1973-05-30 1975-01-24
JPS52148203A (en) * 1976-06-01 1977-12-09 Kogyo Gijutsuin Process for bleaching pulp
DE2816148B1 (de) * 1978-04-14 1978-10-12 Voith Gmbh J M Verfahren zum Wiederaufbereiten von Papieren

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522030A1 (fr) * 1982-02-19 1983-08-26 Scherb Metenett Papeteries Procede de blanchiment selectif de pate a papier et papier obtenu par mise en oeuvre de ce procede
EP0087377A1 (fr) * 1982-02-19 1983-08-31 Papeteries Matussiere Et Forest Procédé de blanchiment sélectif de pâte à papier obtenue par récupération d'illustrés pour magazines et papiers obtenus à partir de cette pâte

Also Published As

Publication number Publication date
JPS5598990A (en) 1980-07-28
DE2901942B1 (de) 1979-08-16
GB2040333A (en) 1980-08-28
ES487817A1 (es) 1980-06-16
NL8000316A (nl) 1980-07-22
BR5901789U (pt) 1980-09-02
IT7969513A0 (it) 1979-12-31
BE881179A (fr) 1980-05-16

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