YU3490A - Process for flotating a filler from old papers, in presence of tenzide which contains sulphonate groups - Google Patents

Process for flotating a filler from old papers, in presence of tenzide which contains sulphonate groups

Info

Publication number
YU3490A
YU3490A YU3490A YU3490A YU3490A YU 3490 A YU3490 A YU 3490A YU 3490 A YU3490 A YU 3490A YU 3490 A YU3490 A YU 3490A YU 3490 A YU3490 A YU 3490A
Authority
YU
Yugoslavia
Prior art keywords
tenzide
flotating
filler
sulphonate groups
old papers
Prior art date
Application number
YU3490A
Other languages
English (en)
Inventor
A Behler
R Hoefer
K Hornfeck
Rybinski W Von
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 YU3490A publication Critical patent/YU3490A/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)
  • Processing Of Solid Wastes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
YU3490A 1989-01-14 1990-01-09 Process for flotating a filler from old papers, in presence of tenzide which contains sulphonate groups YU3490A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
YU3490A true YU3490A (en) 1991-10-31

Family

ID=6372064

Family Applications (1)

Application Number Title Priority Date Filing Date
YU3490A YU3490A (en) 1989-01-14 1990-01-09 Process for flotating a filler from old papers, in presence of tenzide which contains sulphonate groups

Country Status (14)

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

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
FI95606B (fi) 1995-11-15
DE59001624D1 (de) 1993-07-08
EP0453449B1 (de) 1993-06-02
JPH04502789A (ja) 1992-05-21
FI913327A0 (fi) 1991-07-09
CS276516B6 (en) 1992-06-17
FI95606C (fi) 1996-02-26
AU4808590A (en) 1990-08-13
CS9000170A2 (en) 1991-07-16
WO1990008219A1 (de) 1990-07-26
CA2007736A1 (en) 1990-07-14
DE3900940A1 (de) 1990-07-19
NO912125D0 (no) 1991-06-03
NO912125L (no) 1991-06-03
TR24119A (tr) 1991-05-01
ES2041172T3 (es) 1993-11-01
PT92860A (pt) 1990-07-31
EP0453449A1 (de) 1991-10-30
AU630403B2 (en) 1992-10-29
ATE90122T1 (de) 1993-06-15

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