BE667578A - - Google Patents

Info

Publication number
BE667578A
BE667578A BE667578DA BE667578A BE 667578 A BE667578 A BE 667578A BE 667578D A BE667578D A BE 667578DA BE 667578 A BE667578 A BE 667578A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE667578A publication Critical patent/BE667578A/xx

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
    • D21C5/025—De-inking
    • D21C5/027—Chemicals therefor
    • 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

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Paper (AREA)
BE667578D 1964-07-29 1965-07-28 BE667578A (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL6408629A NL6408629A (xx) 1964-07-29 1964-07-29
DED0045076 1964-07-30

Publications (1)

Publication Number Publication Date
BE667578A true BE667578A (xx) 1965-11-16

Family

ID=25971944

Family Applications (1)

Application Number Title Priority Date Filing Date
BE667578D BE667578A (xx) 1964-07-29 1965-07-28

Country Status (3)

Country Link
BE (1) BE667578A (xx)
CH (1) CH459739A (xx)
NL (2) NL6408629A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2343856A1 (fr) * 1976-03-13 1977-10-07 Voith Gmbh Procede et installation de recuperation non polluante pour l'environnement de matieres fibreuses contenues dans des vieux papiers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2343856A1 (fr) * 1976-03-13 1977-10-07 Voith Gmbh Procede et installation de recuperation non polluante pour l'environnement de matieres fibreuses contenues dans des vieux papiers

Also Published As

Publication number Publication date
NL6408629A (xx) 1966-01-31
CH459739A (de) 1968-07-15
NL6509829A (xx) 1966-01-31
DE1517172A1 (de) 1969-12-18

Similar Documents

Publication Publication Date Title
AU442366B2 (xx)
BE636791A (xx)
BE554195A (xx)
BE47396A (xx)
BE483969A (xx)
BE507097A (xx)
BE518974A (xx)
BE637777A (xx)
BE564626A (xx)
BE584699A (xx)
BE603534A (xx)
BE610935A (xx)
BE637950A (xx)
BE621510A (xx)
BE660398A (xx)
BE623398A (xx)
BE626083A (xx)
BE626684A (xx)
BE627057A (xx)
BE627390A (xx)
BE627931A (xx)
BE637333A (xx)
BE629793A (xx)
BE632875A (xx)
BE659409A (xx)