GR3023487T3 - Method of monitoring the deposition of "stickies" from paper-pulp suspensions - Google Patents

Method of monitoring the deposition of "stickies" from paper-pulp suspensions

Info

Publication number
GR3023487T3
GR3023487T3 GR970401136T GR970401136T GR3023487T3 GR 3023487 T3 GR3023487 T3 GR 3023487T3 GR 970401136 T GR970401136 T GR 970401136T GR 970401136 T GR970401136 T GR 970401136T GR 3023487 T3 GR3023487 T3 GR 3023487T3
Authority
GR
Greece
Prior art keywords
paper
deposition
stickies
monitoring
pulp
Prior art date
Application number
GR970401136T
Other languages
Greek (el)
Inventor
Klaus Hornfeck
Bernhard Nellessen
Udo Lueck
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 GR3023487T3 publication Critical patent/GR3023487T3/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/02—Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control

Landscapes

  • Paper (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

The invention concerns a method of monitoring the deposition of stickies from paper-pulp suspensions in the manufacture of paper. In this method, the deposition of secondary stickies is monitored by adding to the paper-pulp suspension, immediately before the first and/or other flotation stages, calculated with respect to the dry pulp, 0.2 to 3.0 % by wt. of waterglass and/or 0.05 to 1.0 % by wt. of a fatty acid with essentially 12 to 22 C-atoms or a salt thereof with a mono- to trivalent cation.
GR970401136T 1993-05-10 1997-05-19 Method of monitoring the deposition of "stickies" from paper-pulp suspensions GR3023487T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4315449A DE4315449A1 (en) 1993-05-10 1993-05-10 Process for controlling the settling of sticky contaminants from pulp suspensions
PCT/EP1994/001389 WO1994026973A1 (en) 1993-05-10 1994-05-02 Method of monitoring the deposition of 'stickies' from paper-pulp suspensions

Publications (1)

Publication Number Publication Date
GR3023487T3 true GR3023487T3 (en) 1997-08-29

Family

ID=6487641

Family Applications (1)

Application Number Title Priority Date Filing Date
GR970401136T GR3023487T3 (en) 1993-05-10 1997-05-19 Method of monitoring the deposition of "stickies" from paper-pulp suspensions

Country Status (10)

Country Link
EP (1) EP0698141B1 (en)
JP (1) JPH08509789A (en)
AT (1) ATE150119T1 (en)
CA (1) CA2162668A1 (en)
DE (2) DE4315449A1 (en)
DK (1) DK0698141T3 (en)
ES (1) ES2098951T3 (en)
FI (1) FI955377A (en)
GR (1) GR3023487T3 (en)
WO (1) WO1994026973A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100426531B1 (en) * 1995-03-30 2004-06-16 가부시키가이샤 닛신 가가쿠 겐큐쇼 Pitch control agent and method of suppressing pitch obstacle
DE19519268C1 (en) * 1995-05-31 1997-01-23 Stockhausen Chem Fab Gmbh Use of pulp and paper making agents
DE19806734A1 (en) * 1998-01-23 1998-09-17 Voith Sulzer Papiertech Patent Flotation cleaning of fibre suspensions especially for processing used paper materials, for recycling
ATE266764T1 (en) * 1998-09-22 2004-05-15 Alfred Pohlen METHOD FOR ELIMINATING STICKY CONTAMINANTS FROM PAPER PURPOSE CONTAINING PROCESSED WASTE PAPER USING HYDROPHOBIZED MINERALS
JP5875206B2 (en) 2014-03-11 2016-03-02 栗田工業株式会社 Paper manufacturing method and pitch remover

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2856845A1 (en) * 1978-12-30 1980-07-17 Henkel Kgaa METHOD FOR THINKING PRINTED WASTE PAPER

Also Published As

Publication number Publication date
JPH08509789A (en) 1996-10-15
DE4315449A1 (en) 1994-11-17
ATE150119T1 (en) 1997-03-15
FI955377A0 (en) 1995-11-08
CA2162668A1 (en) 1994-11-24
EP0698141B1 (en) 1997-03-12
DK0698141T3 (en) 1997-10-13
FI955377A (en) 1995-11-08
ES2098951T3 (en) 1997-05-01
DE59402082D1 (en) 1997-04-17
EP0698141A1 (en) 1996-02-28
WO1994026973A1 (en) 1994-11-24

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