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
Authority: AT; Austria
Prior art keywords: water; avoiding; additive; industrial systems; porting
Prior art date: 2002-10-07

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.)

2002-10-07

Filing date

2003-10-06

Publication date

2010-05-15

2002-10-07 Priority claimed from PCT/EP2002/011216 external-priority patent/WO2004031474A1/en

2002-11-12 Priority claimed from PCT/EP2002/012662 external-priority patent/WO2004044324A1/en

2003-10-06 Application filed by Alfred Pohlen, Gerhard Kern filed Critical Alfred Pohlen

2010-05-15 Application granted granted Critical

2010-05-15 Publication of ATE467721T1 publication Critical patent/ATE467721T1/de

Links

239000000654 additive Substances 0.000 title abstract 2
230000000996 additive effect Effects 0.000 title abstract 2
239000003960 organic solvent Substances 0.000 abstract 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
CODNYICXDISAEA-UHFFFAOYSA-N bromine monochloride Chemical compound BrCl CODNYICXDISAEA-UHFFFAOYSA-N 0.000 abstract 1
229910052794 bromium Inorganic materials 0.000 abstract 1
239000000839 emulsion Substances 0.000 abstract 1
229910052736 halogen Inorganic materials 0.000 abstract 1
150000002367 halogens Chemical class 0.000 abstract 1
230000002209 hydrophobic effect Effects 0.000 abstract 1
239000002184 metal Substances 0.000 abstract 1
LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 abstract 1
150000003839 salts Chemical class 0.000 abstract 1

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)	DE60332549D1 (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
ATE393260T1 (de) *	2000-01-31	2008-05-15	Lonza Ag	Teilhalogenierte hydantoine für schleimkontrolle

2003
- 2003-10-06 AT AT03755567T patent/ATE467721T1/de active
- 2003-10-06 AU AU2003273412A patent/AU2003273412A1/en not_active Abandoned
- 2003-10-06 DE DE60332549T patent/DE60332549D1/de not_active Expired - Lifetime
- 2003-10-06 WO PCT/EP2003/011029 patent/WO2004031481A1/en not_active Ceased
- 2003-10-06 DE DE03755567T patent/DE03755567T1/de active Pending
- 2003-10-06 EP EP03755567A patent/EP1556547B1/de not_active Expired - Lifetime

Also Published As

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

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