FR1375617A - Waste paper de-inking process - Google Patents

Waste paper de-inking process

Info

Publication number
FR1375617A
FR1375617A FR955560A FR955560A FR1375617A FR 1375617 A FR1375617 A FR 1375617A FR 955560 A FR955560 A FR 955560A FR 955560 A FR955560 A FR 955560A FR 1375617 A FR1375617 A FR 1375617A
Authority
FR
France
Prior art keywords
waste paper
inking process
inking
waste
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
FR955560A
Other languages
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.)
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 FR955560A priority Critical patent/FR1375617A/en
Application granted granted Critical
Publication of FR1375617A publication Critical patent/FR1375617A/en
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)
FR955560A 1962-12-07 1963-11-29 Waste paper de-inking process Expired FR1375617A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR955560A FR1375617A (en) 1962-12-07 1963-11-29 Waste paper de-inking process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA863968 1962-12-07
FR955560A FR1375617A (en) 1962-12-07 1963-11-29 Waste paper de-inking process

Publications (1)

Publication Number Publication Date
FR1375617A true FR1375617A (en) 1964-10-16

Family

ID=25673425

Family Applications (1)

Application Number Title Priority Date Filing Date
FR955560A Expired FR1375617A (en) 1962-12-07 1963-11-29 Waste paper de-inking process

Country Status (1)

Country Link
FR (1) FR1375617A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0741203A1 (en) * 1995-05-05 1996-11-06 SOLVAY MINERALS, Inc. Method of deinking wastepaper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0741203A1 (en) * 1995-05-05 1996-11-06 SOLVAY MINERALS, Inc. Method of deinking wastepaper

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