ZA912696B - Method for controlling deposits and corrosion in water treatment applications - Google Patents

Method for controlling deposits and corrosion in water treatment applications

Info

Publication number: ZA912696B
Authority: ZA; South Africa
Prior art keywords: corrosion; water treatment; treatment applications; controlling deposits; deposits
Prior art date: 1990-04-13

Application number

ZA912696A

Other languages

English (en)

Inventor

Peter Kamiel Lambert Thevissen

Kamiel Lambert Ghislaine Peter

Original Assignee

Grace W R & Co

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.)

1990-04-13

Filing date

1991-04-11

Publication date

1991-12-24

1991-04-11 Application filed by Grace W R & Co filed Critical Grace W R & Co

1991-12-24 Publication of ZA912696B publication Critical patent/ZA912696B/xx

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- 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
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
- 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
- C02F5/02—Softening water by precipitation of the hardness
- 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
- C02F5/083—Mineral agents
- 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
- C02F5/105—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 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
- 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
- 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
- C02F5/14—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 phosphorus
- C02F5/145—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 phosphorus 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
- 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
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
- 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

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Organic Chemistry (AREA)
Environmental & Geological Engineering (AREA)
Hydrology & Water Resources (AREA)
Life Sciences & Earth Sciences (AREA)
Water Supply & Treatment (AREA)
General Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Inorganic Chemistry (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Preventing Corrosion Or Incrustation Of Metals (AREA)
Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

ZA912696A 1990-04-13 1991-04-11 Method for controlling deposits and corrosion in water treatment applications ZA912696B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP90870057A EP0451434B1 (en)	1990-04-13	1990-04-13	Method for controlling deposits and corrosion in water treatment applications

Publications (1)

Publication Number	Publication Date
ZA912696B true ZA912696B (en)	1991-12-24

Family

ID=8206068

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA912696A ZA912696B (en)	1990-04-13	1991-04-11	Method for controlling deposits and corrosion in water treatment applications

Country Status (11)

Country	Link
EP (1)	EP0451434B1 (pt)
KR (1)	KR910018315A (pt)
AT (1)	ATE109434T1 (pt)
AU (1)	AU633718B2 (pt)
DE (1)	DE69011316T2 (pt)
DK (1)	DK0451434T3 (pt)
ES (1)	ES2061003T3 (pt)
MY (1)	MY106100A (pt)
NZ (1)	NZ237800A (pt)
PT (1)	PT97364B (pt)
ZA (1)	ZA912696B (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5130052A (en) *	1991-10-24	1992-07-14	W. R. Grace & Co.-Conn.	Corrosion inhibition with water-soluble rare earth chelates
CA2055061A1 (en) *	1991-11-06	1993-05-07	Diversey Water Technologies Ltd./Technologies De L'eau Diversey Ltee	Cooling water treatment composition
CA2134908A1 (en) *	1993-11-04	1995-05-05	Kaveh Sotoudeh	Closed cooling system corrosion inhibitors
US5531934A (en) *	1994-09-12	1996-07-02	Rohm & Haas Company	Method of inhibiting corrosion in aqueous systems using poly(amino acids)
JPH11502763A (ja) *	1995-03-17	1999-03-09	バックマン・ラボラトリーズ・インターナショナル・インコーポレーテッド	水性産業システムにおけるスケールの抑制
US5662803A (en) *	1996-04-09	1997-09-02	Nalco Chemical Company	Stabilizers for additives in aqueous systems containing ozone
EP0807695A1 (en) *	1996-05-15	1997-11-19	Nalco Chemical Company	A non-phosphorus corrosion inhibitor for industrial cooling water systems and airwasher systems
KR100315438B1 (ko) *	1997-08-28	2002-02-28	조민호	밀폐순환냉각시스템의부식및스케일억제수처리제조성물및그방법
FR2775682B1 (fr) *	1998-03-09	2000-04-14	Carboxyque Francaise	Traitement d'effluents aqueux par injection d'anhydride carbonique
FR2780722B1 (fr) *	1998-06-23	2000-09-01	Concorde Chimie France	Composition inhibitrice d'entartrage et de corrosion de circuits d'eau
KR100431837B1 (ko) *	1999-04-29	2004-05-20	주식회사 포스코	노체 스테이브 냉각수 처리제의 투입방법
CN1240277C (zh)	2001-04-05	2006-02-08	东丽株式会社	水处理用杀菌剂、水处理方法和水处理装置
SG144735A1 (en) *	2002-04-02	2008-08-28	Toray Industries	Water-treating microbicide, water treatment method and water treatment apparatus
NL1020702C2 (nl) *	2002-05-29	2003-12-02	Toray Industries	Waterbehandelend bactericide, waterbehandelingsmethode en een waterbehandelingsinrichting.
FI20065727A0 (fi) *	2006-11-15	2006-11-15	Linde Ag	Menetelmä kerrostuman muodostumisen vähentämiseksi sellu- ja paperiteollisuudessa
US8980101B2 (en) *	2008-09-04	2015-03-17	Nalco Company	Method for inhibiting scale formation and deposition in membrane systems via the use of an AA-AMPS copolymer
CN101733111B (zh) *	2008-11-10	2012-02-29	中国石油大学(北京)	钙钛矿/二氧化铈复合催化剂及其制备方法和对碳烟的催化燃烧
US20100294984A1 (en) *	2009-05-22	2010-11-25	General Electric Company	Methods of inhibiting scale of silica
EP2681157B1 (de) *	2011-03-04	2019-12-18	Aquis Wasser-Luft-Systeme GmbH, Lindau, Zweigniederlassung Rebstein	Wasserkonditionierungsvorrichtung zur vermeidung oder reduzierung von mineralausfällungen
BR112013033068B1 (pt)	2011-06-29	2019-02-12	Bl Technologies, Inc.	Composição de esterilização/pasteurização e método de esterilização
US8623151B2 (en)	2012-03-23	2014-01-07	Ecolab Usa Inc.	Terpolymer containing maleic acid, vinyl acetate, and alkyl acrylate monomers for aluminum protection
US8740993B2 (en)	2012-03-23	2014-06-03	Ecolab Usa Inc.	Method for reduced encrustation of textiles using a polymer comprising maleic acid, vinyl acetate, and alkyl acrylate
NL2010885C2 (en) *	2013-05-29	2014-12-02	Stichting Dienst Landbouwkundi	Cooling water.
CN107162231A (zh) *	2017-07-03	2017-09-15	济南市琦泉热电有限责任公司	一种利用循环水加药处理提高凝汽器真空的方法
CN108996714A (zh) *	2018-08-24	2018-12-14	广州科宝水处理科技有限公司	一种循环冷却水无磷缓蚀阻垢剂
CN111807495A (zh) *	2020-08-05	2020-10-23	西安热工研究院有限公司	一种防止间接空冷循环水***腐蚀的水质控制装置及方法
CN117534225A (zh) *	2023-12-14	2024-02-09	湖北威特尔化工有限公司	Wt-1特效软水剂及其制备工艺

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB665198A (en) *	1947-12-15	1952-01-16	Monsanto Chemicals	Improvements in or relating to water treating compositions
NL132465C (pt) *	1967-11-24
DE2030430A1 (en) *	1970-06-20	1971-12-30	Volkswagenwerk Ag, 3180 Wolfsburg	Coolant water treatment - with carbon dioxide for direct heat exchangers
AT313200B (de) *	1971-10-04	1974-02-11	Frank Joseph Quattrini	Wässeriges Mittel zum Auflösen von Gips- oder Anhydritablagerungen sowie von Ablagerungen von anderen Calcium-, Magnesium- oder Bariumsalzen
DE3042492A1 (de) *	1980-11-11	1982-06-16	Peter Siegfried Waltham Cross Hertfordshire Muetzel	Wasseradditiv
US4444675A (en) *	1981-07-16	1984-04-24	Mechanical Equipment Company, Inc.	Alkaline scale abatement
DE3276805D1 (en) *	1982-08-27	1987-08-27	Guldager Electrolyse	Method of preventing scale deposits in water systems
US4517097A (en) *	1984-02-16	1985-05-14	Marathon Oil Company	Process for diluting aqueous polymer solutions
DE3726408A1 (de) *	1987-08-07	1989-02-16	Nalco Chemical Co	Verfahren und additiv zur steuerung prozessbedingter wasserhaerte von kreislaufwasser in konversionsanlagen

1990
- 1990-04-13 EP EP90870057A patent/EP0451434B1/en not_active Expired - Lifetime
- 1990-04-13 DK DK90870057.8T patent/DK0451434T3/da active
- 1990-04-13 ES ES90870057T patent/ES2061003T3/es not_active Expired - Lifetime
- 1990-04-13 AT AT90870057T patent/ATE109434T1/de not_active IP Right Cessation
- 1990-04-13 DE DE69011316T patent/DE69011316T2/de not_active Expired - Fee Related
1991
- 1991-04-11 ZA ZA912696A patent/ZA912696B/xx unknown
- 1991-04-11 NZ NZ237800A patent/NZ237800A/en unknown
- 1991-04-12 KR KR1019910006005A patent/KR910018315A/ko not_active Application Discontinuation
- 1991-04-12 AU AU74359/91A patent/AU633718B2/en not_active Ceased
- 1991-04-12 PT PT97364A patent/PT97364B/pt not_active IP Right Cessation
- 1991-04-12 MY MYPI91000625A patent/MY106100A/en unknown

Also Published As

Publication number	Publication date
KR910018315A (ko)	1991-11-30
NZ237800A (en)	1992-01-29
DE69011316D1 (de)	1994-09-08
DE69011316T2 (de)	1995-02-16
AU7435991A (en)	1991-10-17
AU633718B2 (en)	1993-02-04
PT97364A (pt)	1991-12-31
PT97364B (pt)	1998-08-31
DK0451434T3 (da)	1994-12-05
EP0451434B1 (en)	1994-08-03
ATE109434T1 (de)	1994-08-15
ES2061003T3 (es)	1994-12-01
EP0451434A1 (en)	1991-10-16
MY106100A (en)	1995-03-31

Publication	Publication Date	Title
ZA912696B (en)	1991-12-24	Method for controlling deposits and corrosion in water treatment applications
DE69233662D1 (de)	2006-11-23	Verfahren zur Entkeimung von Wasser
MY118395A (en)	2004-10-30	Waste water treatment method and plant
GR3017935T3 (en)	1996-02-29	Composition and methods for removing or preventing biofilm.
ATE104256T1 (de)	1994-04-15	Verfahren zur verbesserung der entwaesserungsfaehigkeit von aus mikrobiologischem abbau stammendem abwasserschlamm.
EP0372520A3 (en)	1990-09-12	Slime and deposits controlling process in industrial plants
PL343999A1 (en)	2001-09-10	Method for treating waters, soils, sediments and/or sludges
JPS57187099A (en)	1982-11-17	Preventing method for generation of hydrogen sulfide occuring in microbes
DE68900135D1 (de)	1991-08-08	Verfahren zur behandlung von zyanid und giftige metalle enthaltenden abwaessern mit wasserstoffperoxid und trimercaptotriazin.
ES8500192A1 (es)	1984-10-01	Metodo mejorado para tratar la dureza presente en aguas de calderas que estan en contacto con superficies de transferencia de calor.
DK156084A (da)	1985-06-28	Vandig flusmiddel til varmdypmetallisering
ES2083822T3 (es)	1996-04-16	Control de la formacion de lodo en aguas de procesos industriales.
GR79787B (pt)	1984-10-31
JPS532944A (en)	1978-01-12	Process for treating organic dirty water
JPS5771636A (en)	1982-05-04	Particulate activated carbon for water treatment
Sechenova	1985	The hygienic evaluation of the quality of water in the creation of closed systems for industrial water needs
ES2095917T3 (es)	1997-03-01	Composicion de inhibicion bacteriana y su uso.
JPS57167790A (en)	1982-10-15	Treatment of waste water containing hypophosphorous acid
UA20102A (uk)	1997-12-25	Спосіб захисту від корозії обладhаhhя промислового водопостачаhhя
JPS5335262A (en)	1978-04-01	Human waste treating method
JPS5290466A (en)	1977-07-29	Treatment of photographic waste water
SE9804472D0 (sv)	1998-12-21	Flockuleringsanordning
UA23893A (uk)	1998-08-31	Спосіб стабілізаційної обробки води
Shchelokov	1986	The Introduction of High Molecular Compounds for Stabilizing Water in Circulating Water Supply Systems
Ponomareva et al.	1985	The Action of Phosphate and Zinc-Phosphate(Corrosion) Inhibitors in Circulating Waters of Various Hardness