IT7969513A0 - Procedimento per la elaborazione della carta da macero - Google Patents

Procedimento per la elaborazione della carta da macero

Info

Publication number
IT7969513A0
IT7969513A0 IT7969513A IT6951379A IT7969513A0 IT 7969513 A0 IT7969513 A0 IT 7969513A0 IT 7969513 A IT7969513 A IT 7969513A IT 6951379 A IT6951379 A IT 6951379A IT 7969513 A0 IT7969513 A0 IT 7969513A0
Authority
IT
Italy
Prior art keywords
procedure
processing
waste paper
waste
paper
Prior art date
Application number
IT7969513A
Other languages
English (en)
Inventor
Lothar Pfalzer
Siegbert Fischer
Original Assignee
Ad Heidenheim Rep Fed Di Germa
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 Ad Heidenheim Rep Fed Di Germa filed Critical Ad Heidenheim Rep Fed Di Germa
Publication of IT7969513A0 publication Critical patent/IT7969513A0/it

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
IT7969513A 1979-01-19 1979-12-31 Procedimento per la elaborazione della carta da macero IT7969513A0 (it)

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
IT7969513A0 true IT7969513A0 (it) 1979-12-31

Family

ID=6060894

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7969513A IT7969513A0 (it) 1979-01-19 1979-12-31 Procedimento per la elaborazione della carta da macero

Country Status (9)

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

Families Citing this family (12)

* 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
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 (it) * 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

Also Published As

Publication number Publication date
JPS5598990A (en) 1980-07-28
GB2040333A (en) 1980-08-28
NL8000316A (nl) 1980-07-22
BR5901789U (pt) 1980-09-02
DE2901942B1 (de) 1979-08-16
BE881179A (fr) 1980-05-16
FR2446886A1 (fr) 1980-08-14
ES487817A1 (es) 1980-06-16

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