ATE139809T1 - Verfahren zur korrosionsinhibierung in wässerigen systemen - Google Patents

Verfahren zur korrosionsinhibierung in wässerigen systemen

Info

Publication number: ATE139809T1
Authority: AT; Austria
Prior art keywords: aqueous systems; inhibiting corrosion; aqueous; orthophosphate; azole
Prior art date: 1992-11-19

Application number

AT93308556T

Other languages

English (en)

Inventor

Stephen Mark Kessler

Original Assignee

Betz Europ Inc

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.)

1992-11-19

Filing date

1993-10-27

Publication date

1996-07-15

1993-10-27 Application filed by Betz Europ Inc filed Critical Betz Europ Inc

1996-07-15 Application granted granted Critical

1996-07-15 Publication of ATE139809T1 publication Critical patent/ATE139809T1/de

Links

238000005260 corrosion Methods 0.000 title abstract 2
230000007797 corrosion Effects 0.000 title abstract 2
238000000034 method Methods 0.000 title abstract 2
230000002401 inhibitory effect Effects 0.000 title 1
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 abstract 2
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 1
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 abstract 1
WQPMYSHJKXVTME-UHFFFAOYSA-N 3-hydroxypropane-1-sulfonic acid Chemical compound OCCCS(O)(=O)=O WQPMYSHJKXVTME-UHFFFAOYSA-N 0.000 abstract 1
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
229920001577 copolymer Polymers 0.000 abstract 1
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
229910052698 phosphorus Inorganic materials 0.000 abstract 1
239000011574 phosphorus Substances 0.000 abstract 1
229920001529 polyepoxysuccinic acid Polymers 0.000 abstract 1

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

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Preventing Corrosion Or Incrustation Of Metals (AREA)

AT93308556T 1992-11-19 1993-10-27 Verfahren zur korrosionsinhibierung in wässerigen systemen ATE139809T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/978,831 US5256332A (en)	1992-11-19	1992-11-19	Method of inhibiting corrosion in aqueous systems

Publications (1)

Publication Number	Publication Date
ATE139809T1 true ATE139809T1 (de)	1996-07-15

Family

ID=25526432

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT93308556T ATE139809T1 (de)	1992-11-19	1993-10-27	Verfahren zur korrosionsinhibierung in wässerigen systemen

Country Status (10)

Country	Link
US (1)	US5256332A (de)
EP (1)	EP0599485B1 (de)
KR (1)	KR100300501B1 (de)
AT (1)	ATE139809T1 (de)
AU (1)	AU659345B2 (de)
CA (1)	CA2106656C (de)
DE (1)	DE69303349T2 (de)
ES (1)	ES2088237T3 (de)
MY (1)	MY115419A (de)
NZ (1)	NZ248862A (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5344590A (en) *	1993-01-06	1994-09-06	W. R. Grace & Co.-Conn.	Method for inhibiting corrosion of metals using polytartaric acids
US5368740A (en) *	1993-04-23	1994-11-29	Betz Paperchem, Inc.	Methods of controlling scale formation in the presence of metal ions in aqueous systems
US5468393A (en) *	1993-04-23	1995-11-21	Betz Paperchem, Inc.	Methods of controlling scale formation in the presence of metal ions in aqueous systems
US5518629A (en) *	1993-07-29	1996-05-21	Betz Laboratories, Inc.	Methods for controlling scale formation in acqueous systems
US5326478A (en) *	1993-07-29	1994-07-05	Betz Laboratories, Inc.	Methods for controlling scale formation in aqueous systems
US5871691A (en) *	1993-08-13	1999-02-16	Betzdearborn Inc.	Inhibition of corrosion in aqueous systems
US5616278A (en) *	1993-08-13	1997-04-01	Betzdearborn Inc.	Inhibition of scale and corrosion in aqueous systems
US5562830A (en) *	1995-09-14	1996-10-08	Betz Laboratories, Inc.	Calcium carbonate scale controlling method
US5866032A (en) *	1995-11-01	1999-02-02	Betzdearborn Inc.	Composition for controlling scale formation in aqueous systems
US5705077A (en) *	1996-01-31	1998-01-06	Betzdearborn Inc.	Method of controlling fluoride scale formation in aqueous systems
US5755971A (en) *	1997-02-18	1998-05-26	Betzdearborn Inc.	Inhibition of calcium oxalate scale in aqueous based solutions
US6265667B1 (en)	1998-01-14	2001-07-24	Belden Wire & Cable Company	Coaxial cable
US6585933B1 (en)	1999-05-03	2003-07-01	Betzdearborn, Inc.	Method and composition for inhibiting corrosion in aqueous systems
CN100545313C (zh) *	2007-11-22	2009-09-30	同济大学	一种用于循环冷却水系统预膜处理的环保型复合预膜剂及其使用方法
CN101565243B (zh) *	2008-04-23	2011-11-09	北京合创同盛科技有限公司	一种含聚环氧琥珀酸盐的组合物
US8025840B2 (en) *	2008-10-31	2011-09-27	General Electric Company	Compositions and methods for inhibiting corrosion in aqueous media
US8021607B2 (en) *	2008-10-31	2011-09-20	General Electric Company	Methods for inhibiting corrosion in aqueous media
CN101844834A (zh) *	2010-06-04	2010-09-29	内蒙古天晨科技有限责任公司	一种低磷反渗透膜阻垢剂
US8361952B2 (en)	2010-07-28	2013-01-29	Ecolab Usa Inc.	Stability enhancement agent for solid detergent compositions
CN105753183A (zh) *	2016-04-15	2016-07-13	安徽马钢和菱实业有限公司	一种多元复合缓蚀剂及其制备方法
WO2019173123A1 (en)	2018-03-08	2019-09-12	General Electric Company	Methods and compositions to reduce azoles and aox corrosion inhibitors
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
CN110937698B (zh) *	2019-12-25	2021-10-19	山东天庆科技发展有限公司	一种无磷阻垢缓蚀剂及其制备方法
CN111439852A (zh) *	2020-05-22	2020-07-24	德蓝水技术股份有限公司	一种锌盐缓蚀剂及其制备方法
CN115667585A (zh) *	2020-05-28	2023-01-31	埃科莱布美国股份有限公司	采用聚马来酸盐和非硼酸盐缓冲液的闭环冷却水腐蚀抑制
WO2024145200A1 (en) *	2022-12-27	2024-07-04	Bl Technologies, Inc.	Charge balanced polymers for industrial water applications

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1234033A (en) *	1983-10-26	1988-03-15	Fu Chen	Water treatment polymers and methods of use thereof
US4732698A (en) *	1983-10-26	1988-03-22	Betz Laboratories, Inc.	Water treatment polymers and methods of use thereof
US4869845A (en) *	1983-10-26	1989-09-26	Betz Laboratories, Inc.	Water treatment compositions
US4701262A (en) *	1983-10-26	1987-10-20	Betz Laboratories, Inc.	Water treatment polymers and methods of use thereof
US4994195A (en) *	1989-06-21	1991-02-19	Edmondson James G	Inhibitor treatment program for chlorine dioxide corrosion
US5062962A (en) *	1990-05-04	1991-11-05	Betz Laboratories, Inc.	Methods of controlling scale formation in aqueous systems
JPH04166298A (ja) *	1990-10-30	1992-06-12	Kao Corp	水処理剤
US5248438A (en) *	1992-01-28	1993-09-28	Betz Laboratories, Inc.	Methods of controlling scale formation in aqueous systems

1992
- 1992-11-19 US US07/978,831 patent/US5256332A/en not_active Expired - Lifetime
1993
- 1993-09-21 CA CA002106656A patent/CA2106656C/en not_active Expired - Lifetime
- 1993-10-05 NZ NZ248862A patent/NZ248862A/en not_active IP Right Cessation
- 1993-10-08 AU AU48873/93A patent/AU659345B2/en not_active Expired
- 1993-10-27 AT AT93308556T patent/ATE139809T1/de active
- 1993-10-27 DE DE69303349T patent/DE69303349T2/de not_active Expired - Lifetime
- 1993-10-27 ES ES93308556T patent/ES2088237T3/es not_active Expired - Lifetime
- 1993-10-27 EP EP93308556A patent/EP0599485B1/de not_active Expired - Lifetime
- 1993-10-28 KR KR1019930022555A patent/KR100300501B1/ko not_active Expired - Lifetime
- 1993-11-18 MY MYPI93002416A patent/MY115419A/en unknown

Also Published As

Publication number	Publication date
ES2088237T3 (es)	1996-08-01
CA2106656A1 (en)	1994-05-20
EP0599485A1 (de)	1994-06-01
KR100300501B1 (ko)	2001-10-22
MY115419A (en)	2003-06-30
DE69303349D1 (de)	1996-08-01
AU4887393A (en)	1994-06-02
DE69303349T2 (de)	1996-12-05
CA2106656C (en)	2001-08-28
US5256332A (en)	1993-10-26
KR940011374A (ko)	1994-06-21
AU659345B2 (en)	1995-05-11
NZ248862A (en)	1995-05-26
EP0599485B1 (de)	1996-06-26

Legal Events

Date	Code	Title	Description
1997-01-15	UEP	Publication of translation of european patent specification

Publication	Publication Date	Title
ATE139809T1 (de)	1996-07-15	Verfahren zur korrosionsinhibierung in wässerigen systemen
ATE132206T1 (de)	1996-01-15	Verfahren zur korrosionskontrolle unter verwendung von molybdat-zusammensetzungen
GB1463173A (en)	1977-02-02	Corrosion inhibitor
ATE124021T1 (de)	1995-07-15	Verfahren zur kesselsteinbekämpfung in wässerigen systemen.
AU575384B2 (en)	1988-07-28	Carboxylic based corrosion and scale inhibitors
YU51694A (sh)	1997-09-30	Postupak za dobijanje n-amino-1-hidroksi-alkilden-1,1-bifosfinskih kiselina
SE8105600L (sv)	1982-03-26	Behandling av vattenbaserade system
ES8603351A1 (es)	1985-12-16	Un metodo para someter a tratamiento un sistema acuoso susceptible de ser sujeto a contaminacion biologica
BE904898A (fr)	1986-10-01	Inhibiteur de corrosion.
ES8706160A1 (es)	1987-06-01	Procedimiento para preparar una composicion microbiocida
FR2454472A1 (fr)	1980-11-14	Sels acide polycarboxylique/amine, systeme aqueux les contenant et procede pour inhiber la corrosion des metaux
NO941627D0 (no)	1994-05-03	Immobilisering av metallkontaminanter fra et flytende til et faststoffmedium
SE8304460D0 (sv)	1983-08-17	Composition and method for inhibiting scale
ES2016796B3 (es)	1990-12-01	Inhibicion de la corrosion.
AU6456486A (en)	1987-04-30	Corrosion inhibition in aqueous systems
AU565084B2 (en)	1987-09-03	Succinic acid mono-dialkylamides as water-soluble corrosion inhibitors
SE8201509L (sv)	1982-09-12	Forhindrande av korrosion i vattenbaserade system
DE3768043D1 (de)	1991-03-28	Stabile, waessrige vincristinsulfatloesung.
DE3853624D1 (de)	1995-05-24	Verfahren zur Korrosionsinhibierung.
DE69417876D1 (de)	1999-05-20	Verfahren zur bekämpfung von wirbellosen tieren
NZ228751A (en)	1991-10-25	Composition and method for inhibiting corrosion in an aqueous system comprising a molybdate, a carboxylic acid/sulphonic acid polymer and a polyphosphoric acid or ester
ATE14456T1 (de)	1985-08-15	Hochalkalische beiz- oder reinigungsmittel sowie deren verwendung.
Boffardi	1980	Corrosion Inhibitor
DE59508882D1 (de)	2001-01-11	Verfahren zur Verhinderung der Korrosion von Metallen in wässrigen Systemen
ATE158347T1 (de)	1997-10-15	Verfahren zur inhibierung von inkrustation und korrosion in wässrigen kühlsysteme