ATE467721T1 - Additiv und verfahren zur vermeidung oder zumindest zur verringerung von ablagerungen in wasserführenden industriellen systemen - Google Patents

Additiv und verfahren zur vermeidung oder zumindest zur verringerung von ablagerungen in wasserführenden industriellen systemen

Info

Publication number
ATE467721T1
ATE467721T1 AT03755567T AT03755567T ATE467721T1 AT E467721 T1 ATE467721 T1 AT E467721T1 AT 03755567 T AT03755567 T AT 03755567T AT 03755567 T AT03755567 T AT 03755567T AT E467721 T1 ATE467721 T1 AT E467721T1
Authority
AT
Austria
Prior art keywords
water
avoiding
additive
industrial systems
porting
Prior art date
Application number
AT03755567T
Other languages
English (en)
Inventor
Alfred Pohlen
Gerhard Kern
Jeffrey Spedding
Original Assignee
Alfred Pohlen
Gerhard Kern
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 PCT/EP2002/011216 external-priority patent/WO2004031474A1/en
Priority claimed from PCT/EP2002/012662 external-priority patent/WO2004044324A1/en
Application filed by Alfred Pohlen, Gerhard Kern filed Critical Alfred Pohlen
Application granted granted Critical
Publication of ATE467721T1 publication Critical patent/ATE467721T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/12—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen
    • C02F5/125—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen combined with inorganic substances
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply
    • C02F2103/023—Water in cooling circuits
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
    • C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Processing Of Solid Wastes (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Detergent Compositions (AREA)
AT03755567T 2002-10-07 2003-10-06 Additiv und verfahren zur vermeidung oder zumindest zur verringerung von ablagerungen in wasserführenden industriellen systemen ATE467721T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/EP2002/011216 WO2004031474A1 (en) 2002-10-07 2002-10-07 Method for reducing deposits in industrial systems containing water by addition of hydrophobic organic solvent and tenside
PCT/EP2002/012662 WO2004044324A1 (en) 2002-11-12 2002-11-12 Method for reducing deposits in water from pulp, paper or board making machines
PCT/EP2003/011029 WO2004031481A1 (en) 2002-10-07 2003-10-06 Additive and method for avoiding or at least reducing deposits in water bearing and/or contacting industrial systems

Publications (1)

Publication Number Publication Date
ATE467721T1 true ATE467721T1 (de) 2010-05-15

Family

ID=32070991

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03755567T ATE467721T1 (de) 2002-10-07 2003-10-06 Additiv und verfahren zur vermeidung oder zumindest zur verringerung von ablagerungen in wasserführenden industriellen systemen

Country Status (5)

Country Link
EP (1) EP1556547B1 (de)
AT (1) ATE467721T1 (de)
AU (1) AU2003273412A1 (de)
DE (2) DE03755567T1 (de)
WO (1) WO2004031481A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070062661A1 (en) * 2005-09-16 2007-03-22 Boettcher Jennifer A Process for repulping wet-strength broke
SE531688C2 (sv) * 2007-11-22 2009-07-07 Bim Kemi Ab Avsättningskontroll i ett papperstillverkningssystem
DE102013105111A1 (de) * 2013-05-17 2014-11-20 Servophil AG Verfahren zur Ablagerungsvermeidung in Papiermaschinensystemen
BR112017022610B1 (pt) * 2015-04-30 2022-07-19 Dow Global Technologies Llc Pacote de detergente para lavagem de roupas em dose única
DE102017011116A1 (de) 2017-11-30 2019-06-06 Alfred Pohlen Online-Reiniger für wasserführende oder mit Wasser in Kontakt stehende Anlagen
DE102022125640A1 (de) 2022-10-05 2024-04-11 API-Additives for Paper Industry GmbH Verfahren zur Zustandsoptimierung von Papiermaschinenkreisläufen mit nachgeschalteten Anaerobreaktoren

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3151020A (en) * 1961-05-10 1964-09-29 Nalco Chemical Co Slime-controlled industrial process water system and process
JP3877788B2 (ja) * 1994-12-26 2007-02-07 伯東株式会社 パルプ工場・製紙工場におけるスライム障害防止方法
US6652889B2 (en) * 1998-06-01 2003-11-25 Albemarle Corporation Concentrated aqueous bromine solutions and their preparation and use
US6156229A (en) * 1998-06-29 2000-12-05 Nalco Chemical Company Stable oxidizing bromine formulations, method of manufacture and uses thereof for biofouling control
CA2291882A1 (en) * 1999-12-01 2001-06-01 Kemira Chemicals Inc. Method and composition for preventing pitch deposits in paper mills using resinous mechanical pulps
PT1264046E (pt) * 2000-01-31 2008-10-03 Lonza Ag Hidantoínas parcialmente halogenadas em controlo de limos

Also Published As

Publication number Publication date
AU2003273412A1 (en) 2004-04-23
DE03755567T1 (de) 2005-11-10
DE60332549D1 (de) 2010-06-24
EP1556547A1 (de) 2005-07-27
WO2004031481A1 (en) 2004-04-15
EP1556547B1 (de) 2010-05-12

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