SE400792B - Forfarande for avfergning av tryckt cellulosaavfallsmaterial - Google Patents

Forfarande for avfergning av tryckt cellulosaavfallsmaterial

Info

Publication number
SE400792B
SE400792B SE1448472A SE1448472A SE400792B SE 400792 B SE400792 B SE 400792B SE 1448472 A SE1448472 A SE 1448472A SE 1448472 A SE1448472 A SE 1448472A SE 400792 B SE400792 B SE 400792B
Authority
SE
Sweden
Prior art keywords
cellulosa
disposal
printed
procedure
waste material
Prior art date
Application number
SE1448472A
Other languages
English (en)
Swedish (sv)
Inventor
R H Illingworth
R W Lorey
Original Assignee
Ecar Products
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 Ecar Products filed Critical Ecar Products
Publication of SE400792B publication Critical patent/SE400792B/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)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Biological Depolymerization Polymers (AREA)
SE1448472A 1972-04-26 1972-11-08 Forfarande for avfergning av tryckt cellulosaavfallsmaterial SE400792B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24768372A 1972-04-26 1972-04-26

Publications (1)

Publication Number Publication Date
SE400792B true SE400792B (sv) 1978-04-10

Family

ID=22935905

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1448472A SE400792B (sv) 1972-04-26 1972-11-08 Forfarande for avfergning av tryckt cellulosaavfallsmaterial

Country Status (8)

Country Link
JP (2) JPS5857557B2 (OSRAM)
BE (1) BE789619A (OSRAM)
DK (1) DK133020C (OSRAM)
ES (1) ES408320A1 (OSRAM)
IL (1) IL40490A (OSRAM)
IT (1) IT970241B (OSRAM)
NO (1) NO140352B (OSRAM)
SE (1) SE400792B (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49114550A (OSRAM) * 1973-03-07 1974-11-01

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3069308A (en) * 1960-04-20 1962-12-18 Petrolite Corp Oxyalkylated alcohol process

Also Published As

Publication number Publication date
IL40490A (en) 1975-12-31
JPS5857557B2 (ja) 1983-12-20
IL40490A0 (en) 1972-12-29
DK133020B (da) 1976-03-08
JPS57112487A (en) 1982-07-13
NO140352B (no) 1979-05-07
BE789619A (fr) 1973-02-01
JPS4920405A (OSRAM) 1974-02-22
DK133020C (da) 1976-08-09
ES408320A1 (es) 1975-11-01
IT970241B (it) 1974-04-10

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