NO912125L - Fremgangsmaate for flotasjon av fyllstoffer fra returpapiri naervaer av sulfonatgruppeholdige tensider. - Google Patents

Fremgangsmaate for flotasjon av fyllstoffer fra returpapiri naervaer av sulfonatgruppeholdige tensider.

Info

Publication number
NO912125L
NO912125L NO91912125A NO912125A NO912125L NO 912125 L NO912125 L NO 912125L NO 91912125 A NO91912125 A NO 91912125A NO 912125 A NO912125 A NO 912125A NO 912125 L NO912125 L NO 912125L
Authority
NO
Norway
Prior art keywords
fillers
flotting
procedure
sulphonate group
paper presents
Prior art date
Application number
NO91912125A
Other languages
English (en)
Norwegian (no)
Other versions
NO912125D0 (no
Inventor
Ansgar Behler
Rainer Hoefer
Klaus Hornfeck
Wolfgang Von Rybinski
Original Assignee
Henkel Kgaa
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 Henkel Kgaa filed Critical Henkel Kgaa
Publication of NO912125D0 publication Critical patent/NO912125D0/no
Publication of NO912125L publication Critical patent/NO912125L/no

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processing Of Solid Wastes (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
NO91912125A 1989-01-14 1991-06-03 Fremgangsmaate for flotasjon av fyllstoffer fra returpapiri naervaer av sulfonatgruppeholdige tensider. NO912125L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3900940A DE3900940A1 (de) 1989-01-14 1989-01-14 Verfahren zur flotation von fuellstoffen aus altpapieren in gegenwart sulfonatgruppenhaltiger tenside
PCT/EP1990/000022 WO1990008219A1 (fr) 1989-01-14 1990-01-05 Procede de flottation de charges a base de vieux papiers en presence d'agents de surface contenant des groupes sulfonates

Publications (2)

Publication Number Publication Date
NO912125D0 NO912125D0 (no) 1991-06-03
NO912125L true NO912125L (no) 1991-06-03

Family

ID=6372064

Family Applications (1)

Application Number Title Priority Date Filing Date
NO91912125A NO912125L (no) 1989-01-14 1991-06-03 Fremgangsmaate for flotasjon av fyllstoffer fra returpapiri naervaer av sulfonatgruppeholdige tensider.

Country Status (14)

Country Link
EP (1) EP0453449B1 (fr)
JP (1) JPH04502789A (fr)
AT (1) ATE90122T1 (fr)
AU (1) AU630403B2 (fr)
CA (1) CA2007736A1 (fr)
CS (1) CS276516B6 (fr)
DE (2) DE3900940A1 (fr)
ES (1) ES2041172T3 (fr)
FI (1) FI95606C (fr)
NO (1) NO912125L (fr)
PT (1) PT92860A (fr)
TR (1) TR24119A (fr)
WO (1) WO1990008219A1 (fr)
YU (1) YU3490A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9212867D0 (en) * 1992-06-17 1992-07-29 Wiggins Teape Group Ltd Recovery and re-use of raw materials from paper mill waste sludge

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2536832B2 (ja) * 1985-03-11 1996-09-25 花王株式会社 古紙再生用脱墨剤

Also Published As

Publication number Publication date
CS9000170A2 (en) 1991-07-16
CA2007736A1 (fr) 1990-07-14
EP0453449A1 (fr) 1991-10-30
ES2041172T3 (es) 1993-11-01
YU3490A (en) 1991-10-31
FI95606B (fi) 1995-11-15
TR24119A (tr) 1991-05-01
ATE90122T1 (de) 1993-06-15
FI913327A0 (fi) 1991-07-09
CS276516B6 (en) 1992-06-17
WO1990008219A1 (fr) 1990-07-26
NO912125D0 (no) 1991-06-03
DE59001624D1 (de) 1993-07-08
DE3900940A1 (de) 1990-07-19
EP0453449B1 (fr) 1993-06-02
JPH04502789A (ja) 1992-05-21
AU4808590A (en) 1990-08-13
FI95606C (fi) 1996-02-26
PT92860A (pt) 1990-07-31
AU630403B2 (en) 1992-10-29

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