GB240924A - Process for the utilisation of waste material from the de-inking of paper in making paper - Google Patents

Process for the utilisation of waste material from the de-inking of paper in making paper

Info

Publication number
GB240924A
GB240924A GB1662624A GB1662624A GB240924A GB 240924 A GB240924 A GB 240924A GB 1662624 A GB1662624 A GB 1662624A GB 1662624 A GB1662624 A GB 1662624A GB 240924 A GB240924 A GB 240924A
Authority
GB
United Kingdom
Prior art keywords
pulp
paper
inking
utilisation
waste material
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
GB1662624A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1662624A priority Critical patent/GB240924A/en
Publication of GB240924A publication Critical patent/GB240924A/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
    • 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)

Abstract

240,924. Granton, L. E. July 10, 1924. Pulp, preparation of; pulp, adding special substances to.-The wastage, obtained in de-inking newspapers and the like, containing carbon black and the like, filling materials and de-inking agents, and a large proportion of pulp, is mixed with paper pulp which can be sulphite pulp, sulphite waste paper in the form of pulp, or mechanical pulp, or mixtures of the same, in the production of paper suitable for packing paper, wrapping paper for magazines, &c., hand bills, tickets, &c. Colours and bleaching agents may be added and the strength of the product may be increased by the addition of rubber latex to the pulp. The present process may be worked in conjunction with the de-inking process described in Specification 222,160.
GB1662624A 1924-07-10 1924-07-10 Process for the utilisation of waste material from the de-inking of paper in making paper Expired GB240924A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1662624A GB240924A (en) 1924-07-10 1924-07-10 Process for the utilisation of waste material from the de-inking of paper in making paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1662624A GB240924A (en) 1924-07-10 1924-07-10 Process for the utilisation of waste material from the de-inking of paper in making paper

Publications (1)

Publication Number Publication Date
GB240924A true GB240924A (en) 1925-10-12

Family

ID=10080694

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1662624A Expired GB240924A (en) 1924-07-10 1924-07-10 Process for the utilisation of waste material from the de-inking of paper in making paper

Country Status (1)

Country Link
GB (1) GB240924A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5772847A (en) * 1995-10-24 1998-06-30 Stone-Consolidated (Us) Corporation Method for forming pulp from processed recycled fibers
US5895556A (en) * 1992-06-02 1999-04-20 Ici Canada Inc. Waste paper treatment process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5895556A (en) * 1992-06-02 1999-04-20 Ici Canada Inc. Waste paper treatment process
US5772847A (en) * 1995-10-24 1998-06-30 Stone-Consolidated (Us) Corporation Method for forming pulp from processed recycled fibers

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