DK0496905T3 - Lignosulfonater til bekæmpelse af slimdannelsen i anlæg med et vandkredsløb, fremgangsmåde til deres fremstilling, samt deres anvendelse - Google Patents

Lignosulfonater til bekæmpelse af slimdannelsen i anlæg med et vandkredsløb, fremgangsmåde til deres fremstilling, samt deres anvendelse

Info

Publication number
DK0496905T3
DK0496905T3 DK91101061.9T DK91101061T DK0496905T3 DK 0496905 T3 DK0496905 T3 DK 0496905T3 DK 91101061 T DK91101061 T DK 91101061T DK 0496905 T3 DK0496905 T3 DK 0496905T3
Authority
DK
Denmark
Prior art keywords
lignosulfonates
preparation
systems
water cycle
mucus formation
Prior art date
Application number
DK91101061.9T
Other languages
Danish (da)
English (en)
Inventor
Joerg Dr Dipl-Ing Oberkofler
Original Assignee
Rhone Poulenc Chimie
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 Rhone Poulenc Chimie filed Critical Rhone Poulenc Chimie
Application granted granted Critical
Publication of DK0496905T3 publication Critical patent/DK0496905T3/da

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A01N65/08—Magnoliopsida [dicotyledons]
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N61/00—Biocides, pest repellants or attractants, or plant growth regulators containing substances of unknown or undetermined composition, e.g. substances characterised only by the mode of action
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A01N65/08—Magnoliopsida [dicotyledons]
    • A01N65/30—Polygonaceae [Buckwheat family], e.g. red-knees or rhubarb
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/008—Prevention of corrosion or formation of deposits on pulp-treating equipment

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Agronomy & Crop Science (AREA)
  • Plant Pathology (AREA)
  • Dentistry (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Biotechnology (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Paper (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Fertilizers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK91101061.9T 1991-01-28 1991-01-28 Lignosulfonater til bekæmpelse af slimdannelsen i anlæg med et vandkredsløb, fremgangsmåde til deres fremstilling, samt deres anvendelse DK0496905T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP91101061A EP0496905B1 (de) 1991-01-28 1991-01-28 Lignolsulfate zur Herabsetzung der Schleimbildung in Anlagen mit einem Wasserkreislauf, Verfahren zu seiner Herstellung sowie seine Verwendung

Publications (1)

Publication Number Publication Date
DK0496905T3 true DK0496905T3 (da) 1994-11-14

Family

ID=8206334

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91101061.9T DK0496905T3 (da) 1991-01-28 1991-01-28 Lignosulfonater til bekæmpelse af slimdannelsen i anlæg med et vandkredsløb, fremgangsmåde til deres fremstilling, samt deres anvendelse

Country Status (7)

Country Link
EP (1) EP0496905B1 (fi)
AT (1) ATE105267T1 (fi)
CA (1) CA2060073C (fi)
DE (1) DE59101575D1 (fi)
DK (1) DK0496905T3 (fi)
ES (1) ES2056500T3 (fi)
FI (1) FI104817B (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4410271C2 (de) * 1994-03-24 1999-02-25 Lumos Trading & Investments Co Verfahren zur Herabsetzung der Schleim- und Belagbildung in Anlagen, in denen Wasser von Papier- und Zellstoffmaschinen im Kreislauf geführt wird, sowie in Anlagen, in denen Kühlwasser im Kreislauf geführt wird
GB9615262D0 (en) * 1996-07-20 1996-09-04 Kodak Ltd Method for inhibiting the growth of microorganisms in an aqueous medium
AU1817199A (en) * 1997-12-30 1999-07-19 Clorox Company, The Water purification filter
DE10017012A1 (de) * 2000-03-16 2001-09-27 Bioconsult Ges Fuer Biotechnol Schwefelfreies Lignin und dessen Derivate zur Herabsetzung der Bildung von Schleim und Ablagerungen in industriellen Anlagen
SE531688C2 (sv) * 2007-11-22 2009-07-07 Bim Kemi Ab Avsättningskontroll i ett papperstillverkningssystem
DE102017011116A1 (de) 2017-11-30 2019-06-06 Alfred Pohlen Online-Reiniger für wasserführende oder mit Wasser in Kontakt stehende Anlagen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4127383A (en) * 1977-06-10 1978-11-28 Graham-White Sales Corporation Foaming waste treatment composition and method for treating nitrogenous waste material therewith
DE3447686C1 (de) * 1984-12-28 1986-10-30 Jörg Dipl.-Ing. Dr. Seewalchen Oberkofler Verfahren zur Herabsetzung der Schleimbildung in Anlagen mit einem Wasserkreislauf und Anwendung des Verfahrens

Also Published As

Publication number Publication date
EP0496905B1 (de) 1994-05-04
FI104817B (fi) 2000-04-14
DE59101575D1 (de) 1994-06-09
ES2056500T3 (es) 1994-10-01
CA2060073A1 (en) 1992-07-29
ATE105267T1 (de) 1994-05-15
FI920351A0 (fi) 1992-01-27
FI920351A (fi) 1992-07-29
CA2060073C (en) 2002-06-25
EP0496905A1 (de) 1992-08-05

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