FR1411959A - Procédé de désencrage du papier usagé - Google Patents

Procédé de désencrage du papier usagé

Info

Publication number
FR1411959A
FR1411959A FR987739A FR987739A FR1411959A FR 1411959 A FR1411959 A FR 1411959A FR 987739 A FR987739 A FR 987739A FR 987739 A FR987739 A FR 987739A FR 1411959 A FR1411959 A FR 1411959A
Authority
FR
France
Prior art keywords
used paper
inking process
inking
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.)
Expired
Application number
FR987739A
Other languages
English (en)
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.)
Abitibi Power and Paper Co Ltd
Original Assignee
Abitibi Power and Paper Co 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 Abitibi Power and Paper Co Ltd filed Critical Abitibi Power and Paper Co Ltd
Priority to FR987739A priority Critical patent/FR1411959A/fr
Application granted granted Critical
Publication of FR1411959A publication Critical patent/FR1411959A/fr
Expired 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
    • 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)
FR987739A 1963-09-11 1964-09-10 Procédé de désencrage du papier usagé Expired FR1411959A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR987739A FR1411959A (fr) 1963-09-11 1964-09-10 Procédé de désencrage du papier usagé

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA884272 1963-09-11
FR987739A FR1411959A (fr) 1963-09-11 1964-09-10 Procédé de désencrage du papier usagé

Publications (1)

Publication Number Publication Date
FR1411959A true FR1411959A (fr) 1965-09-24

Family

ID=25673458

Family Applications (1)

Application Number Title Priority Date Filing Date
FR987739A Expired FR1411959A (fr) 1963-09-11 1964-09-10 Procédé de désencrage du papier usagé

Country Status (1)

Country Link
FR (1) FR1411959A (fr)

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