RU2520931C2 - Композиция и способ контроля уноса меди и эрозии медных сплавов в промышленных системах - Google Patents
Композиция и способ контроля уноса меди и эрозии медных сплавов в промышленных системах Download PDFInfo
- Publication number
- RU2520931C2 RU2520931C2 RU2011150897/02A RU2011150897A RU2520931C2 RU 2520931 C2 RU2520931 C2 RU 2520931C2 RU 2011150897/02 A RU2011150897/02 A RU 2011150897/02A RU 2011150897 A RU2011150897 A RU 2011150897A RU 2520931 C2 RU2520931 C2 RU 2520931C2
- Authority
- RU
- Russia
- Prior art keywords
- copper
- water
- benzotriazoles
- composition
- corrosion
- Prior art date
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
- C23F11/10—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 using organic inhibitors
- C23F11/14—Nitrogen-containing compounds
- C23F11/149—Heterocyclic compounds containing nitrogen as hetero atom
-
- 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
- C23F11/10—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 using organic inhibitors
-
- 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
- C23F14/00—Inhibiting incrustation in apparatus for heating liquids for physical or chemical purposes
- C23F14/02—Inhibiting incrustation in apparatus for heating liquids for physical or chemical purposes by chemical means
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/08—Corrosion inhibition
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
Description
Обработка | Мутность (нефелометрические единицы мутности)(NTU) | Унос меди (фунт/сут(кг/сут)) |
ТТА | >1000 | 28,1 (12,75) |
ТТА | 653 | 15,34(6,96) |
ТТА | 533 | 7,16(3,25) |
ТТА | 489 | 8,15(3,70) |
Смешанный азол | 300 | 3,05(1,38) |
Смешанный азол | >1000 | 6,44 (2,92) |
Смешанный азол | 700 | 3,99(1,81) |
Claims (15)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/274,606 | 2008-11-20 | ||
US12/274,606 US8470238B2 (en) | 2008-11-20 | 2008-11-20 | Composition and method for controlling copper discharge and erosion of copper alloys in industrial systems |
PCT/US2009/065257 WO2010059897A2 (en) | 2008-11-20 | 2009-11-20 | Composition and method for controlling copper discharge and erosion of copper alloys in industrial systems |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2011150897A RU2011150897A (ru) | 2013-06-20 |
RU2520931C2 true RU2520931C2 (ru) | 2014-06-27 |
Family
ID=41796128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2011150897/02A RU2520931C2 (ru) | 2008-11-20 | 2009-11-20 | Композиция и способ контроля уноса меди и эрозии медных сплавов в промышленных системах |
Country Status (14)
Country | Link |
---|---|
US (1) | US8470238B2 (ru) |
EP (1) | EP2358925A2 (ru) |
JP (1) | JP2012509410A (ru) |
KR (1) | KR20110083752A (ru) |
CN (1) | CN102216494B (ru) |
AR (1) | AR073422A1 (ru) |
AU (1) | AU2009316522B2 (ru) |
CA (1) | CA2765905C (ru) |
MY (1) | MY153767A (ru) |
NZ (1) | NZ597110A (ru) |
RU (1) | RU2520931C2 (ru) |
SG (1) | SG178012A1 (ru) |
TW (1) | TWI527933B (ru) |
WO (1) | WO2010059897A2 (ru) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2725925C1 (ru) * | 2019-10-11 | 2020-07-07 | Общество с ограниченной ответственностью "Водные технологии инжиниринг" | Способ защиты от коррозии конденсаторов паровых турбин |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8470238B2 (en) * | 2008-11-20 | 2013-06-25 | Nalco Company | Composition and method for controlling copper discharge and erosion of copper alloys in industrial systems |
CN102633372B (zh) * | 2012-04-23 | 2017-04-12 | 国家海洋局天津海水淡化与综合利用研究所 | 一种海水循环冷却水无磷铜合金复合缓蚀剂及其制备和使用方法 |
WO2014102963A1 (ja) * | 2012-12-27 | 2014-07-03 | 千代田ケミカル株式会社 | 銅および銅合金用防食剤 |
WO2015084830A1 (en) | 2013-12-02 | 2015-06-11 | Ecolab Usa Inc. | Tetrazole based corrosion inhibitors |
BR112017025241B1 (pt) | 2015-05-28 | 2022-03-15 | Ecolab Usa Inc | Método e formulação para inibir a corrosão de uma superfície de metal em contato com um sistema aquoso |
MX2017015288A (es) | 2015-05-28 | 2018-02-19 | Ecolab Usa Inc | Nuevos inhibidores de corrosion. |
CN107667094B (zh) | 2015-05-28 | 2022-06-14 | 艺康美国股份有限公司 | 作为腐蚀抑制剂的水溶性吡唑衍生物 |
AU2016267614B2 (en) | 2015-05-28 | 2021-11-18 | Ecolab Usa Inc. | Purine-based corrosion inhibitors |
CN105734582A (zh) * | 2016-05-05 | 2016-07-06 | 成都华气能源工程有限公司 | 一种有机成膜胺缓蚀剂及其应用 |
EP3491171B1 (en) * | 2016-07-29 | 2022-12-21 | Ecolab USA Inc. | Benzotriazole and tolyltriazole derivatives for corrosion mitigation |
WO2019173123A1 (en) | 2018-03-08 | 2019-09-12 | General Electric Company | Methods and compositions to reduce azoles and aox corrosion inhibitors |
CN113149239A (zh) * | 2021-04-06 | 2021-07-23 | 重庆电力高等专科学校 | 一种循环冷却水缓蚀阻垢剂的制备 |
Citations (5)
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US4675158A (en) * | 1985-07-30 | 1987-06-23 | Calgon Corporation | Mercaptobenzothiazole and tolyltriazole corrosion inhibiting compositions |
CA2074983A1 (en) * | 1991-09-30 | 1993-03-31 | Betzdearborn Inc. | Methods for inhibiting metal corrosion in aqueous systems |
US5746947A (en) * | 1990-06-20 | 1998-05-05 | Calgon Corporation | Alkylbenzotriazole compositions and the use thereof as copper and copper alloy corrosion inhibitors |
US20050008532A1 (en) * | 2003-07-11 | 2005-01-13 | Jenkins Brian V. | Method of inhibiting corrosion of copper plated or metallized surfaces and circuitry during semiconductor manufacturing processes |
RU2256726C1 (ru) * | 2004-09-27 | 2005-07-20 | Рязанская государственная сельскохозяйственная академия им. проф. П.А. Костычева | Ингибитор коррозии латуни |
Family Cites Families (20)
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US3843337A (en) * | 1971-06-14 | 1974-10-22 | Sherwin Williams Co | Benzotriazole and tolyltriazole mixtures |
US3887481A (en) * | 1971-06-14 | 1975-06-03 | Sherwin Williams Co | Benzotriazole and tolyltriazole mixture with tetrachloroethylene |
JPS5456041A (en) * | 1977-10-01 | 1979-05-04 | Otsuka Chem Co Ltd | Metal corrosion preventing composition |
US4234511A (en) * | 1979-07-26 | 1980-11-18 | Buckman Laboratories, Inc. | Dialkylamino-N,N-bis(phosphonoalkylene)alkylamines and use in aqueous systems as precipitation and corrosion inhibitors |
US4374040A (en) * | 1979-08-02 | 1983-02-15 | Buckman Laboratories, Inc. | Aminoalkylenephosphonic acids and salts thereof and their use in aqueous systems |
US4406811A (en) * | 1980-01-16 | 1983-09-27 | Nalco Chemical Company | Composition and method for controlling corrosion in aqueous systems |
US4744950A (en) * | 1984-06-26 | 1988-05-17 | Betz Laboratories, Inc. | Method of inhibiting the corrosion of copper in aqueous mediums |
US4873139A (en) * | 1988-03-29 | 1989-10-10 | Minnesota Mining And Manufacturing Company | Corrosion resistant silver and copper surfaces |
US5219523A (en) * | 1989-05-08 | 1993-06-15 | Calgon Corporation | Copper and copper alloy corrosion inhibitors |
US5156769A (en) * | 1990-06-20 | 1992-10-20 | Calgon Corporation | Phenyl mercaptotetrazole/tolyltriazole corrosion inhibiting compositions |
US5217686A (en) * | 1990-09-24 | 1993-06-08 | Calgon Corporation | Alkoxybenzotriazole compositions and the use thereof as copper and copper alloy corrosion inhibitors |
US5236626A (en) * | 1990-09-24 | 1993-08-17 | Calgon Corporation | Alkoxybenzotriazole compositions and the use thereof as copper and copper alloy corrosion inhibitors |
MY129257A (en) * | 1995-03-21 | 2007-03-30 | Betz Laboratories | Methods of inhibiting corrosion using halo-benzotriazoles |
US5773627A (en) * | 1995-03-21 | 1998-06-30 | Betzdearborn Inc. | Methods of inhibiting corrosion using halo-benzotriazoles |
US5772913A (en) * | 1996-09-24 | 1998-06-30 | Calgon Corporation | Aqueous system containing a synergistic combination for scale control |
US5874026A (en) * | 1997-12-01 | 1999-02-23 | Calgon Corporation | Method of forming corrosion inhibiting films with hydrogenated benzotriazole derivatives |
CA2394440A1 (en) * | 2001-08-02 | 2003-02-02 | Rohm And Haas Company | Process for treating aqueous systems |
US8012374B2 (en) * | 2004-11-04 | 2011-09-06 | The University Of Cincinnati | Slow-release inhibitor for corrosion control of metals |
US7708939B2 (en) * | 2007-04-24 | 2010-05-04 | Water Conservation Technology International, Inc. | Cooling water corrosion inhibition method |
US8470238B2 (en) * | 2008-11-20 | 2013-06-25 | Nalco Company | Composition and method for controlling copper discharge and erosion of copper alloys in industrial systems |
-
2008
- 2008-11-20 US US12/274,606 patent/US8470238B2/en active Active
-
2009
- 2009-10-20 TW TW098135365A patent/TWI527933B/zh active
- 2009-11-20 EP EP09756929A patent/EP2358925A2/en not_active Withdrawn
- 2009-11-20 AR ARP090104491A patent/AR073422A1/es active IP Right Grant
- 2009-11-20 RU RU2011150897/02A patent/RU2520931C2/ru active
- 2009-11-20 KR KR1020117014244A patent/KR20110083752A/ko active Search and Examination
- 2009-11-20 MY MYPI2011006113A patent/MY153767A/en unknown
- 2009-11-20 JP JP2011537636A patent/JP2012509410A/ja active Pending
- 2009-11-20 WO PCT/US2009/065257 patent/WO2010059897A2/en active Application Filing
- 2009-11-20 AU AU2009316522A patent/AU2009316522B2/en active Active
- 2009-11-20 CA CA2765905A patent/CA2765905C/en active Active
- 2009-11-20 SG SG2011094521A patent/SG178012A1/en unknown
- 2009-11-20 CN CN200980146777.6A patent/CN102216494B/zh active Active
- 2009-11-20 NZ NZ597110A patent/NZ597110A/xx active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4675158A (en) * | 1985-07-30 | 1987-06-23 | Calgon Corporation | Mercaptobenzothiazole and tolyltriazole corrosion inhibiting compositions |
US5746947A (en) * | 1990-06-20 | 1998-05-05 | Calgon Corporation | Alkylbenzotriazole compositions and the use thereof as copper and copper alloy corrosion inhibitors |
CA2074983A1 (en) * | 1991-09-30 | 1993-03-31 | Betzdearborn Inc. | Methods for inhibiting metal corrosion in aqueous systems |
US20050008532A1 (en) * | 2003-07-11 | 2005-01-13 | Jenkins Brian V. | Method of inhibiting corrosion of copper plated or metallized surfaces and circuitry during semiconductor manufacturing processes |
RU2256726C1 (ru) * | 2004-09-27 | 2005-07-20 | Рязанская государственная сельскохозяйственная академия им. проф. П.А. Костычева | Ингибитор коррозии латуни |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2725925C1 (ru) * | 2019-10-11 | 2020-07-07 | Общество с ограниченной ответственностью "Водные технологии инжиниринг" | Способ защиты от коррозии конденсаторов паровых турбин |
Also Published As
Publication number | Publication date |
---|---|
EP2358925A2 (en) | 2011-08-24 |
US20100123100A1 (en) | 2010-05-20 |
WO2010059897A2 (en) | 2010-05-27 |
TWI527933B (zh) | 2016-04-01 |
CN102216494A (zh) | 2011-10-12 |
CN102216494B (zh) | 2014-08-20 |
CA2765905A1 (en) | 2010-05-27 |
US8470238B2 (en) | 2013-06-25 |
AR073422A1 (es) | 2010-11-03 |
KR20110083752A (ko) | 2011-07-20 |
JP2012509410A (ja) | 2012-04-19 |
MY153767A (en) | 2015-03-13 |
NZ597110A (en) | 2013-03-28 |
TW201020342A (en) | 2010-06-01 |
AU2009316522B2 (en) | 2015-03-19 |
SG178012A1 (en) | 2012-03-29 |
AU2009316522A1 (en) | 2012-03-29 |
CA2765905C (en) | 2015-05-19 |
WO2010059897A3 (en) | 2010-10-14 |
RU2011150897A (ru) | 2013-06-20 |
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