DK28791A - Fremgangsmaade til behandling og disperger til findeling af traepulp, navnlig indeholdende affaldspapir - Google Patents

Fremgangsmaade til behandling og disperger til findeling af traepulp, navnlig indeholdende affaldspapir Download PDF

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Publication number
DK28791A
DK28791A DK028791A DK28791A DK28791A DK 28791 A DK28791 A DK 28791A DK 028791 A DK028791 A DK 028791A DK 28791 A DK28791 A DK 28791A DK 28791 A DK28791 A DK 28791A
Authority
DK
Denmark
Prior art keywords
pulp
disperser
screw
dispersts
puls
Prior art date
Application number
DK028791A
Other languages
English (en)
Other versions
DK28791D0 (da
DK171513B1 (da
Inventor
Rudolf Kurtz
Original Assignee
Cellwood Machinery Ab
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
Priority claimed from SE8803033A external-priority patent/SE461919B/sv
Application filed by Cellwood Machinery Ab filed Critical Cellwood Machinery Ab
Publication of DK28791A publication Critical patent/DK28791A/da
Publication of DK28791D0 publication Critical patent/DK28791D0/da
Application granted granted Critical
Publication of DK171513B1 publication Critical patent/DK171513B1/da

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Classifications

    • 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)
DK028791A 1988-08-30 1991-02-20 Fremgangsmåde til behandling og disperger til findeling af træpulp, navnlig indeholdende affaldspapir DK171513B1 (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE8803033 1988-08-30
SE8803033A SE461919B (sv) 1988-08-30 1988-08-30 Saett vid behandling av traefibermassa, saerskilt innehaallande returpapper, samt disperger foer genomfoerande av foerfarandet
SE8900453 1989-08-30
PCT/SE1989/000453 WO1990002223A1 (en) 1988-08-30 1989-08-30 A method of treating and a disperger for disintegrating wood pulp, especially containing waste paper

Publications (3)

Publication Number Publication Date
DK28791A true DK28791A (da) 1991-02-20
DK28791D0 DK28791D0 (da) 1991-02-20
DK171513B1 DK171513B1 (da) 1996-12-16

Family

ID=20373161

Family Applications (1)

Application Number Title Priority Date Filing Date
DK028791A DK171513B1 (da) 1988-08-30 1991-02-20 Fremgangsmåde til behandling og disperger til findeling af træpulp, navnlig indeholdende affaldspapir

Country Status (2)

Country Link
DK (1) DK171513B1 (da)
FI (1) FI89946C (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20236411A1 (en) * 2023-12-21 2025-06-22 Valmet Technologies Oy Disperser with a dilution system

Also Published As

Publication number Publication date
DK28791D0 (da) 1991-02-20
FI89946C (fi) 1993-12-10
DK171513B1 (da) 1996-12-16
FI911032A0 (fi) 1991-02-28
FI89946B (fi) 1993-08-31

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed

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