WO2002079105A1 - Corrosion inhibitors for aqueous systems - Google Patents
Corrosion inhibitors for aqueous systems Download PDFInfo
- Publication number
- WO2002079105A1 WO2002079105A1 PCT/US2002/005598 US0205598W WO02079105A1 WO 2002079105 A1 WO2002079105 A1 WO 2002079105A1 US 0205598 W US0205598 W US 0205598W WO 02079105 A1 WO02079105 A1 WO 02079105A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- acid
- reaction mixture
- aqueous
- hypophosphite
- corrosion
- Prior art date
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
- C02F5/14—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
-
- 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
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/08—Materials not undergoing a change of physical state when used
- C09K5/10—Liquid materials
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/54—Compositions for in situ inhibition of corrosion in boreholes or wells
-
- 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
- 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
- C23F11/12—Oxygen-containing compounds
- C23F11/128—Esters of carboxylic acids
-
- 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
- C23F11/167—Phosphorus-containing compounds
-
- 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
- C23F11/173—Macromolecular compounds
-
- 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
- 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)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fireproofing Substances (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
Description
Claims
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL364137A PL206324B1 (en) | 2001-04-02 | 2002-02-25 | Corrosion inhibitors for aqueous systems |
KR1020037013011A KR100983521B1 (en) | 2001-04-02 | 2002-02-25 | Corrosion inhibitors for aqueous systems |
EP02721144A EP1379473B1 (en) | 2001-04-02 | 2002-02-25 | A method for inhibiting corrosion |
CA002442474A CA2442474C (en) | 2001-04-02 | 2002-02-25 | Corrosion inhibitors for aqueous systems |
ES02721144T ES2374284T3 (en) | 2001-04-02 | 2002-02-25 | A METHOD FOR INHIBITING CORROSION. |
HU0303762A HU228325B1 (en) | 2001-04-02 | 2002-02-25 | Corrosion inhibitors for aqueous systems |
AU2002252089A AU2002252089B2 (en) | 2001-04-02 | 2002-02-25 | Corrosion inhibitors for aqueous systems |
BRPI0208594-1A BR0208594B1 (en) | 2001-04-02 | 2002-02-25 | corrosion inhibition method in an industrial aqueous system. |
AT02721144T ATE527218T1 (en) | 2001-04-02 | 2002-02-25 | METHOD FOR INHIBITING CORROSION |
JP2002577739A JP4180383B2 (en) | 2001-04-02 | 2002-02-25 | Corrosion inhibitors for aqueous systems |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82449201A | 2001-04-02 | 2001-04-02 | |
US09/824,492 | 2001-04-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002079105A1 true WO2002079105A1 (en) | 2002-10-10 |
Family
ID=25241530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2002/005598 WO2002079105A1 (en) | 2001-04-02 | 2002-02-25 | Corrosion inhibitors for aqueous systems |
Country Status (14)
Country | Link |
---|---|
US (1) | US6572789B1 (en) |
EP (1) | EP1379473B1 (en) |
JP (1) | JP4180383B2 (en) |
KR (1) | KR100983521B1 (en) |
CN (1) | CN1244503C (en) |
AT (1) | ATE527218T1 (en) |
AU (1) | AU2002252089B2 (en) |
BR (1) | BR0208594B1 (en) |
CA (1) | CA2442474C (en) |
ES (1) | ES2374284T3 (en) |
HU (1) | HU228325B1 (en) |
PL (1) | PL206324B1 (en) |
RU (1) | RU2324767C2 (en) |
WO (1) | WO2002079105A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004059121A1 (en) * | 2002-12-20 | 2004-07-15 | Albemarle Corporation | Biocidal control in recovery of oil by water injection |
US7223719B1 (en) | 2004-03-16 | 2007-05-29 | Albemarle Corporation | Breaker composition and process |
US7578968B1 (en) | 2002-05-03 | 2009-08-25 | Albemarle Corporation | Microbiological control in oil or gas field operations |
US9670434B2 (en) | 2012-09-13 | 2017-06-06 | Ecolab Usa Inc. | Detergent composition comprising phosphinosuccinic acid adducts and methods of use |
US9752105B2 (en) | 2012-09-13 | 2017-09-05 | Ecolab Usa Inc. | Two step method of cleaning, sanitizing, and rinsing a surface |
US9994799B2 (en) | 2012-09-13 | 2018-06-12 | Ecolab Usa Inc. | Hard surface cleaning compositions comprising phosphinosuccinic acid adducts and methods of use |
US11149202B1 (en) | 2016-12-13 | 2021-10-19 | Ecolab Usa Inc. | Tetracarboxylic acid combinations for corrosion inhibition |
US11306400B2 (en) | 2015-05-28 | 2022-04-19 | Ecolab Usa Inc. | 2-substituted imidazole and benzimidazole corrosion inhibitors |
Families Citing this family (79)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MY138251A (en) * | 2001-06-06 | 2009-05-29 | Thermphos Trading Gmbh | Method for inhibiting calcium salt scale |
AR034363A1 (en) | 2001-06-06 | 2004-02-18 | Solutia Inc | COMPOSITIONS AND METHOD OF MANUFACTURING OF IMPROVED PULP. |
MY129053A (en) * | 2001-06-06 | 2007-03-30 | Thermphos Trading Gmbh | Composition for inhibiting calcium salt scale |
US7152662B2 (en) * | 2003-07-30 | 2006-12-26 | Alcoa Inc. | Method of preventing cracking in direct chill cast ingots |
KR101300541B1 (en) | 2005-06-24 | 2013-09-02 | 프레스톤 프로닥츠 코포레이션 | Method for inhibiting corrosion in brazed metal surfaces and coolants and additives for use therein |
US8673297B2 (en) * | 2006-02-28 | 2014-03-18 | Basf Corporation | Chlorine dioxide based cleaner/sanitizer |
US20080169243A1 (en) * | 2007-01-11 | 2008-07-17 | Dave Bhasker B | Method of inhibiting scale formation and deposition in desalination systems |
US20090101587A1 (en) * | 2007-10-22 | 2009-04-23 | Peter Blokker | Method of inhibiting scale formation and deposition in desalination systems |
US9187650B2 (en) * | 2007-11-02 | 2015-11-17 | United Technologies Corporation | Anodic-cathodic corrosion inhibitor-conductive polymer composite |
US8771542B2 (en) * | 2008-07-11 | 2014-07-08 | Prestone Products Corporation | Heat transfer fluid, additive package, system and method |
JP5914907B2 (en) * | 2008-08-11 | 2016-05-11 | 株式会社オートネットワーク技術研究所 | Rust preventive and surface-treated metal |
US20100063180A1 (en) * | 2008-09-05 | 2010-03-11 | Seungkoo Kang | Fire protection and/or fire fighting additives, associated compositions, and associated methods |
US8021607B2 (en) * | 2008-10-31 | 2011-09-20 | General Electric Company | Methods for inhibiting corrosion in aqueous media |
US8025840B2 (en) * | 2008-10-31 | 2011-09-27 | General Electric Company | Compositions and methods for inhibiting corrosion in aqueous media |
MX2011004788A (en) | 2008-11-07 | 2011-06-17 | Honeywell Int Inc | Heat transfer fluids and corrosion inhibitor formulations for use thereof. |
KR101090702B1 (en) | 2009-06-25 | 2011-12-08 | 현대자동차주식회사 | Composition for reducing white rust of aluminum |
US20120186571A1 (en) | 2009-10-16 | 2012-07-26 | Linda Yi-Ping Zhu | Aqueous Cutting Fluid for Use with a Diamond Wiresaw |
MX2009013704A (en) * | 2009-12-15 | 2011-06-15 | Mexicano Inst Petrol | New gemini surfactants, obtaining process and use as multifunctional corrosion inhibitors. |
US8951487B2 (en) | 2010-10-25 | 2015-02-10 | ADA-ES, Inc. | Hot-side method and system |
US8496894B2 (en) | 2010-02-04 | 2013-07-30 | ADA-ES, Inc. | Method and system for controlling mercury emissions from coal-fired thermal processes |
CN102080233B (en) * | 2010-12-23 | 2012-05-30 | 常州市科威精细化工有限公司 | Phosphorus-free prefilming agent for prefilming treatment of circulating cooling water system and application method thereof |
JP5997187B2 (en) * | 2011-03-04 | 2016-09-28 | アクイス ヴァッサー−ルフト−ジステーメ ゲーエムベーハー, リンダウ,ツヴァイクニーダーラッスング レブシュタイン | Water conditioning device for preventing or reducing mineral precipitation |
EA025200B1 (en) * | 2011-03-22 | 2016-11-30 | Сайтек Текнолоджи Корп. | Preventing or reducing scale in wet-process phosphoric acid production |
CN102747372B (en) * | 2011-04-22 | 2014-09-17 | 比亚迪股份有限公司 | Copper protective agent and its preparation method and copper protection method |
US10259734B1 (en) * | 2011-04-26 | 2019-04-16 | Mansour S. Bader | Effective de-scaling for desalination plants and a new brine-forward multi-stage flash concept |
US8845986B2 (en) | 2011-05-13 | 2014-09-30 | ADA-ES, Inc. | Process to reduce emissions of nitrogen oxides and mercury from coal-fired boilers |
RU2486139C2 (en) * | 2011-06-22 | 2013-06-27 | Государственное образовательное учреждение высшего профессионального образования Уральский государственный лесотехнический университет | Method of preventing scaling and corrosion in water supply systems |
KR101782585B1 (en) | 2011-08-03 | 2017-09-28 | 삼성디스플레이 주식회사 | Light sensing panel and display apparatus having the same |
US8883099B2 (en) | 2012-04-11 | 2014-11-11 | ADA-ES, Inc. | Control of wet scrubber oxidation inhibitor and byproduct recovery |
US9957454B2 (en) | 2012-08-10 | 2018-05-01 | ADA-ES, Inc. | Method and additive for controlling nitrogen oxide emissions |
US8617416B1 (en) | 2012-09-07 | 2013-12-31 | Prestone Products Corporation | Heat transfer fluids and corrosion inhibitor formulations for use thereof |
US9023235B2 (en) | 2012-09-07 | 2015-05-05 | Prestone Products Corporation | Heat transfer fluid additive composition |
US9567507B2 (en) | 2012-09-07 | 2017-02-14 | Prestone Products Corporation | Heat transfer fluids and corrosion inhibitor formulations for use thereof |
US9994755B2 (en) | 2012-09-07 | 2018-06-12 | Prestone Products Corporation | Heat transfer fluids and corrosion inhibitor formulations for use thereof |
US8613866B1 (en) | 2012-09-07 | 2013-12-24 | Prestone Products Corporation | Heat transfer fluids and corrosion inhibitor formulations for use thereof |
US9023784B2 (en) * | 2012-09-13 | 2015-05-05 | Ecolab Usa Inc. | Method of reducing soil redeposition on a hard surface using phosphinosuccinic acid adducts |
US8748365B2 (en) * | 2012-09-13 | 2014-06-10 | Ecolab Usa Inc. | Solidification matrix comprising phosphinosuccinic acid derivatives |
US20140308162A1 (en) | 2013-04-15 | 2014-10-16 | Ecolab Usa Inc. | Peroxycarboxylic acid based sanitizing rinse additives for use in ware washing |
EP2900797B1 (en) | 2012-12-06 | 2018-05-23 | Dow Global Technologies LLC | Process of cutting a hard, brittle material |
JP6227248B2 (en) * | 2012-12-27 | 2017-11-08 | 出光興産株式会社 | Water-based coolant |
US20140261567A1 (en) * | 2013-03-15 | 2014-09-18 | Ecolab Usa Inc. | Inhibiting corrosion of aluminum on alkaline media by phosphinosuccinate oligomers and mixtures thereof |
US9023779B2 (en) | 2013-03-15 | 2015-05-05 | Ecolab Usa Inc. | Inhibiting corrosion of aluminum on consumer ware washing product using phosphinosuccinic acid oligomers |
US9175405B2 (en) * | 2013-03-15 | 2015-11-03 | Ecolab Usa Inc. | Corrosion control compositions and methods of mitigating corrosion |
CN105793471B (en) * | 2013-12-02 | 2019-11-05 | 艺康美国股份有限公司 | Corrosion inhibitor based on tetrazolium |
CN103739093B (en) * | 2014-01-03 | 2016-03-09 | 广州市特种承压设备检测研究院 | For the Ternary polymerization type corrosion inhibiting and descaling agent and preparation method thereof of central air-conditioning recirculated cooling water |
EP3089944A1 (en) * | 2014-01-03 | 2016-11-09 | Solenis Technologies Cayman, L.P. | Device and method for regulating the concentration of a treatment chemical inside a liquid bearing system |
CN103693765B (en) * | 2014-01-03 | 2014-12-24 | 广州市特种承压设备检测研究院 | Non-phosphorus corrosion and scale inhibitor for central air-conditioning circulating cooling water and preparation method thereof |
US10287199B2 (en) * | 2014-02-12 | 2019-05-14 | Kurita Water Industries Ltd. | Use of phosphotartaric acid and the salts thereof for the treatment of water in water-conducting systems |
US9677031B2 (en) | 2014-06-20 | 2017-06-13 | Ecolab Usa Inc. | Catalyzed non-staining high alkaline CIP cleaner |
US10385460B2 (en) | 2014-08-08 | 2019-08-20 | Nch Corporation | Composition and method for treating white rust |
EP3690001B1 (en) | 2015-03-04 | 2021-12-15 | Prestone Products Corporation | Super concentrate additive solution composition |
CA3235304A1 (en) * | 2015-05-13 | 2016-11-17 | Energy Solutions (US) LLC | Corrosion inhibitor formulations |
EP3314038B1 (en) * | 2015-05-28 | 2021-12-29 | Ecolab Usa Inc. | Purine-based corrosion inhibitors |
BR112017025258B1 (en) | 2015-05-28 | 2022-03-22 | Ecolab Usa Inc | Method for inhibiting corrosion of a metal surface in contact with an aqueous system |
AU2016304759B2 (en) | 2015-08-07 | 2020-08-13 | Championx Usa Inc. | Nonionic inversion agents for water-in-oil latices and methods of use |
AU2016304757B2 (en) | 2015-08-07 | 2020-02-06 | Championx Usa Inc. | Carbonyl functional inversion agents for water-in-oil latices and methods of use |
MX2018001622A (en) | 2015-08-07 | 2018-04-26 | Ecolab Usa Inc | Phosphorus functional inversion agents for water-in-oil latices and methods of use. |
CN105112920A (en) * | 2015-08-14 | 2015-12-02 | 苏州康博电路科技有限公司 | Thermal-state non-stop cleaning prefilming agent of circulating water system and cleaning prefilming method of thermal-state non-stop cleaning prefilming agent |
US10081758B2 (en) | 2015-12-04 | 2018-09-25 | Ecolab Usa Inc. | Controlled release solid scale inhibitors |
CN105647486A (en) * | 2016-01-03 | 2016-06-08 | 安徽律正科技信息服务有限公司 | Cooling treatment agent for computer equipment |
US10351453B2 (en) | 2016-04-14 | 2019-07-16 | Nch Corporation | Composition and method for inhibiting corrosion |
US11104587B2 (en) | 2016-04-14 | 2021-08-31 | Nch Corporation | System and method for automated control, feed, delivery verification, and inventory management of corrosion and scale treatment products for water systems |
US11085118B2 (en) | 2016-04-14 | 2021-08-10 | Nch Corporation | Composition and method for inhibiting corrosion and scale |
CA3024478A1 (en) | 2016-05-16 | 2017-11-23 | Ecolab Usa Inc. | Slow-release scale inhibiting compositions |
JP7096810B2 (en) | 2016-07-12 | 2022-07-06 | プレストーン プロダクツ コーポレイション | Heat transfer fluids and methods for controlling corrosion in heat transfer systems |
US11142680B2 (en) | 2016-12-23 | 2021-10-12 | Championx Usa Inc. | Controlled release solid scale inhibitors |
TW201927706A (en) * | 2017-12-13 | 2019-07-16 | 美商藝康美國公司 | Hydrophosphorylated polycarboxylic acids and their synergistic combinations as corrosion and scale inhibitors |
CN108033578A (en) * | 2017-12-28 | 2018-05-15 | 新疆环境工程技术有限责任公司 | A kind of Treated sewage reusing low-phosphorus antiincrustation corrosion inhibitor and preparation method thereof |
US20190226094A1 (en) * | 2018-01-19 | 2019-07-25 | Baker Hughes, A Ge Company, Llc | Phosphorous-free, and iron activating agent-free rust removal, inhibition, and passivation |
CN108285207A (en) * | 2018-04-02 | 2018-07-17 | 重庆康元水处理设备有限责任公司 | A kind of Scale Inhibitors for Water and preparation method thereof |
US11525186B2 (en) | 2019-06-11 | 2022-12-13 | Ecolab Usa Inc. | Corrosion inhibitor formulation for geothermal reinjection well |
WO2020257076A1 (en) | 2019-06-21 | 2020-12-24 | Baker Hughes, A Ge Company, Llc | Aqueous delayed acid system for well stimulation |
CN112226772B (en) * | 2019-07-15 | 2022-06-24 | 中国石油化工股份有限公司 | Composite corrosion inhibitor and method for inhibiting carbon steel corrosion in Fischer-Tropsch synthesis reaction water by using same |
CA3148228A1 (en) | 2019-08-06 | 2021-02-11 | Ecolab Usa Inc. | Detergent composition containing a maleic acid tetrapolymer |
WO2021025888A1 (en) | 2019-08-07 | 2021-02-11 | Ecolab Usa Inc. | Corrosion inhibitor for systems with mixed metallurgy |
AU2020372299B2 (en) | 2019-10-23 | 2024-03-21 | Baker Hughes Oilfield Operations Llc | Energized well treating fluids and methods of using same |
AU2021278099A1 (en) | 2020-05-28 | 2022-12-15 | Ecolab Usa Inc. | Closed loop cooling water corrosion inhibition employing polymaleates and non-borate buffers |
WO2023250310A1 (en) * | 2022-06-23 | 2023-12-28 | Ecolab Usa Inc. | Method of inhibiting corrosion of a metal in an industrial water system |
CN115233231A (en) * | 2022-07-29 | 2022-10-25 | 北京蓝星清洗有限公司 | Composition with cleaning function and application |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4088678A (en) * | 1976-07-01 | 1978-05-09 | Nalco Chemical Company | Substituted succinic acid compounds and their use as chelants |
GB1521440A (en) * | 1976-07-01 | 1978-08-16 | Nalco Chemical Co | Method of producing phosphinico substituted aliphatic carboxylic acids |
US5018577A (en) * | 1990-08-02 | 1991-05-28 | Nalco Chemical Company | Phosphinate inhibitor for scale squeeze applications |
US5023000A (en) * | 1990-05-10 | 1991-06-11 | Nalco Chemical Company | Oligomer-containing phosphate scale inhibitors |
US5085794A (en) * | 1990-04-25 | 1992-02-04 | Nalco Chemical Company | Oligomer containing phosphinate compositions and their method of manufacture |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3389173A (en) * | 1966-03-31 | 1968-06-18 | Halcon International Inc | Process for preparing fumaric acid of good color from maleic acid |
AU572825B2 (en) | 1983-03-03 | 1988-05-19 | Fmc Corporation (Uk) Limited | Inhibition of corrosion and scale formation of metal surfaces |
US5386038A (en) | 1990-12-18 | 1995-01-31 | Albright & Wilson Limited | Water treatment agent |
GB9610112D0 (en) * | 1996-05-15 | 1996-07-24 | Albright & Wilson | Water treatment compositions |
-
2001
- 2001-12-06 US US10/010,021 patent/US6572789B1/en not_active Expired - Lifetime
-
2002
- 2002-02-25 WO PCT/US2002/005598 patent/WO2002079105A1/en active Application Filing
- 2002-02-25 ES ES02721144T patent/ES2374284T3/en not_active Expired - Lifetime
- 2002-02-25 JP JP2002577739A patent/JP4180383B2/en not_active Expired - Lifetime
- 2002-02-25 AU AU2002252089A patent/AU2002252089B2/en not_active Expired
- 2002-02-25 HU HU0303762A patent/HU228325B1/en unknown
- 2002-02-25 EP EP02721144A patent/EP1379473B1/en not_active Expired - Lifetime
- 2002-02-25 PL PL364137A patent/PL206324B1/en unknown
- 2002-02-25 RU RU2003132068/15A patent/RU2324767C2/en active
- 2002-02-25 KR KR1020037013011A patent/KR100983521B1/en active IP Right Grant
- 2002-02-25 CA CA002442474A patent/CA2442474C/en not_active Expired - Lifetime
- 2002-02-25 AT AT02721144T patent/ATE527218T1/en active
- 2002-02-25 CN CNB028110706A patent/CN1244503C/en not_active Expired - Lifetime
- 2002-02-25 BR BRPI0208594-1A patent/BR0208594B1/en not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4088678A (en) * | 1976-07-01 | 1978-05-09 | Nalco Chemical Company | Substituted succinic acid compounds and their use as chelants |
GB1521440A (en) * | 1976-07-01 | 1978-08-16 | Nalco Chemical Co | Method of producing phosphinico substituted aliphatic carboxylic acids |
US5085794A (en) * | 1990-04-25 | 1992-02-04 | Nalco Chemical Company | Oligomer containing phosphinate compositions and their method of manufacture |
US5023000A (en) * | 1990-05-10 | 1991-06-11 | Nalco Chemical Company | Oligomer-containing phosphate scale inhibitors |
US5018577A (en) * | 1990-08-02 | 1991-05-28 | Nalco Chemical Company | Phosphinate inhibitor for scale squeeze applications |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7578968B1 (en) | 2002-05-03 | 2009-08-25 | Albemarle Corporation | Microbiological control in oil or gas field operations |
WO2004059121A1 (en) * | 2002-12-20 | 2004-07-15 | Albemarle Corporation | Biocidal control in recovery of oil by water injection |
US7223719B1 (en) | 2004-03-16 | 2007-05-29 | Albemarle Corporation | Breaker composition and process |
US7576041B2 (en) | 2004-03-16 | 2009-08-18 | Albemarle Corporation | Bromine-based sulfamate stabilized breaker composition and process |
US9994799B2 (en) | 2012-09-13 | 2018-06-12 | Ecolab Usa Inc. | Hard surface cleaning compositions comprising phosphinosuccinic acid adducts and methods of use |
US9752105B2 (en) | 2012-09-13 | 2017-09-05 | Ecolab Usa Inc. | Two step method of cleaning, sanitizing, and rinsing a surface |
US9670434B2 (en) | 2012-09-13 | 2017-06-06 | Ecolab Usa Inc. | Detergent composition comprising phosphinosuccinic acid adducts and methods of use |
US10358622B2 (en) | 2012-09-13 | 2019-07-23 | Ecolab Usa Inc. | Two step method of cleaning, sanitizing, and rinsing a surface |
US10377971B2 (en) | 2012-09-13 | 2019-08-13 | Ecolab Usa Inc. | Detergent composition comprising phosphinosuccinic acid adducts and methods of use |
US11001784B2 (en) | 2012-09-13 | 2021-05-11 | Ecolab Usa Inc. | Detergent composition comprising phosphinosuccinic acid adducts and methods of use |
US11053458B2 (en) | 2012-09-13 | 2021-07-06 | Ecolab Usa Inc. | Hard surface cleaning compositions comprising phosphinosuccinic acid adducts and methods of use |
US11859155B2 (en) | 2012-09-13 | 2024-01-02 | Ecolab Usa Inc. | Hard surface cleaning compositions comprising phosphinosuccinic acid adducts and methods of use |
US11952556B2 (en) | 2012-09-13 | 2024-04-09 | Ecolab Usa Inc. | Detergent composition comprising phosphinosuccinic acid adducts and methods of use |
US11306400B2 (en) | 2015-05-28 | 2022-04-19 | Ecolab Usa Inc. | 2-substituted imidazole and benzimidazole corrosion inhibitors |
US11149202B1 (en) | 2016-12-13 | 2021-10-19 | Ecolab Usa Inc. | Tetracarboxylic acid combinations for corrosion inhibition |
Also Published As
Publication number | Publication date |
---|---|
EP1379473B1 (en) | 2011-10-05 |
BR0208594A (en) | 2004-12-21 |
KR20030097819A (en) | 2003-12-31 |
ATE527218T1 (en) | 2011-10-15 |
PL206324B1 (en) | 2010-07-30 |
BR0208594B1 (en) | 2011-02-08 |
EP1379473A1 (en) | 2004-01-14 |
HUP0303762A3 (en) | 2008-03-28 |
ES2374284T3 (en) | 2012-02-15 |
JP4180383B2 (en) | 2008-11-12 |
EP1379473A4 (en) | 2005-08-10 |
US6572789B1 (en) | 2003-06-03 |
RU2324767C2 (en) | 2008-05-20 |
CN1512968A (en) | 2004-07-14 |
HU228325B1 (en) | 2013-03-28 |
CA2442474A1 (en) | 2002-10-10 |
CA2442474C (en) | 2009-12-08 |
RU2003132068A (en) | 2005-03-10 |
CN1244503C (en) | 2006-03-08 |
KR100983521B1 (en) | 2010-09-27 |
AU2002252089B2 (en) | 2007-11-29 |
HUP0303762A2 (en) | 2004-03-01 |
PL364137A1 (en) | 2004-12-13 |
JP2004532351A (en) | 2004-10-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1379473B1 (en) | A method for inhibiting corrosion | |
AU2002252089A1 (en) | Corrosion inhibitors for aqueous systems | |
EP0244584B1 (en) | Cooling water corrosion inhibition composition | |
US4929425A (en) | Cooling water corrosion inhibition method | |
JP4167869B2 (en) | Metal corrosion protection polymers in aqueous systems. | |
US4923634A (en) | Cooling water corrosion inhibition method | |
US6083403A (en) | Stabilized substituted aminomethane-1, 1-diphosphonic acid n-oxides and use thereof in preventing scale and corrosion | |
US6585933B1 (en) | Method and composition for inhibiting corrosion in aqueous systems | |
US5788857A (en) | Hydroxyimino alkylene phosphonic acids for corrosion and scale inhibition in aqueous systems | |
EP1177331A1 (en) | Method and composition for inhibiting corrosion in aqueous systems | |
KR960000311B1 (en) | Use of aminophosphonic acids to inhibit scale formation and corrosion caused by manganese in water systems | |
KR20030020827A (en) | Process for inhibiting metallic corrosion in aqueous systems | |
JPH04334392A (en) | Method of phosphonation | |
JP5128839B2 (en) | Water treatment method for open circulation type cooling water system and water treatment agent for open circulation type cooling water system | |
KR20030020828A (en) | Inhibiting metallic corrosion in aqueous systems | |
US5344590A (en) | Method for inhibiting corrosion of metals using polytartaric acids | |
KR20050051012A (en) | Method of water-treating suitable for water of high conductivity | |
KR20060122166A (en) | Treatment method for prevent scale formation of cooling water system | |
CA1128402A (en) | Water treatment | |
KR101190519B1 (en) | Water treating composition and method for open recirculating cooling system | |
MXNL01000038A (en) | Integral chemical treatment for internal water of steam. | |
MXPA01001778A (en) | Media for water treatment |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG UZ VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2442474 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1257/KOLNP/2003 Country of ref document: IN Ref document number: 2002577739 Country of ref document: JP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020037013011 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2002252089 Country of ref document: AU |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2002721144 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 028110706 Country of ref document: CN |
|
WWP | Wipo information: published in national office |
Ref document number: 2002721144 Country of ref document: EP |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
ENP | Entry into the national phase |
Ref document number: 2002252089 Country of ref document: AU Date of ref document: 20020225 Kind code of ref document: B |