BR0208594B1 - método de inibição de corrosão em um sistema aquoso industrial. - Google Patents

método de inibição de corrosão em um sistema aquoso industrial. Download PDF

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Publication number
BR0208594B1
BR0208594B1 BRPI0208594-1A BR0208594A BR0208594B1 BR 0208594 B1 BR0208594 B1 BR 0208594B1 BR 0208594 A BR0208594 A BR 0208594A BR 0208594 B1 BR0208594 B1 BR 0208594B1
Authority
BR
Brazil
Prior art keywords
acid
salts
mol percent
hypophosphite
phosphinosuccinic
Prior art date
Application number
BRPI0208594-1A
Other languages
English (en)
Portuguese (pt)
Other versions
BR0208594A (pt
Inventor
Yang Bo
E. Reed Peter
D. Morris John
Original Assignee
Nalco Company
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.)
Filing date
Publication date
Application filed by Nalco Company filed Critical Nalco Company
Publication of BR0208594A publication Critical patent/BR0208594A/pt
Publication of BR0208594B1 publication Critical patent/BR0208594B1/pt

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)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Inorganic Chemistry (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)
BRPI0208594-1A 2001-04-02 2002-02-25 método de inibição de corrosão em um sistema aquoso industrial. BR0208594B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US82449201A 2001-04-02 2001-04-02
US09/824,492 2001-04-02
PCT/US2002/005598 WO2002079105A1 (en) 2001-04-02 2002-02-25 Corrosion inhibitors for aqueous systems

Publications (2)

Publication Number Publication Date
BR0208594A BR0208594A (pt) 2004-12-21
BR0208594B1 true BR0208594B1 (pt) 2011-02-08

Family

ID=25241530

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0208594-1A BR0208594B1 (pt) 2001-04-02 2002-02-25 método de inibição de corrosão em um sistema aquoso industrial.

Country Status (14)

Country Link
US (1) US6572789B1 (enExample)
EP (1) EP1379473B1 (enExample)
JP (1) JP4180383B2 (enExample)
KR (1) KR100983521B1 (enExample)
CN (1) CN1244503C (enExample)
AT (1) ATE527218T1 (enExample)
AU (1) AU2002252089B2 (enExample)
BR (1) BR0208594B1 (enExample)
CA (1) CA2442474C (enExample)
ES (1) ES2374284T3 (enExample)
HU (1) HU228325B1 (enExample)
PL (1) PL206324B1 (enExample)
RU (1) RU2324767C2 (enExample)
WO (1) WO2002079105A1 (enExample)

Families Citing this family (90)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002346240B2 (en) * 2001-06-06 2006-10-26 Thermphos Trading Gmbh Method and aqueous composition for the production of improved pulp
MY138251A (en) * 2001-06-06 2009-05-29 Thermphos Trading Gmbh Method for inhibiting calcium salt scale
MY129053A (en) * 2001-06-06 2007-03-30 Thermphos Trading Gmbh Composition for inhibiting calcium salt scale
US7578968B1 (en) 2002-05-03 2009-08-25 Albemarle Corporation Microbiological control in oil or gas field operations
US20040120853A1 (en) * 2002-12-20 2004-06-24 Carpenter Joel F. Biocidal control in recovery of oil by water injection
US7152662B2 (en) * 2003-07-30 2006-12-26 Alcoa Inc. Method of preventing cracking in direct chill cast ingots
US7223719B1 (en) 2004-03-16 2007-05-29 Albemarle Corporation Breaker composition and process
KR101300541B1 (ko) 2005-06-24 2013-09-02 프레스톤 프로닥츠 코포레이션 경납땜된 금속 표면의 부식을 억제하는 방법 및 거기에사용하기 위한 냉각제 및 첨가제
US8673297B2 (en) 2006-02-28 2014-03-18 Basf Corporation Chlorine dioxide based cleaner/sanitizer
RU2327650C1 (ru) * 2006-08-30 2008-06-27 Сергей Васильевич Петров Композиция для предотвращения солеотложений и коррозии
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 (ja) * 2008-08-11 2016-05-11 株式会社オートネットワーク技術研究所 防錆剤および表面処理金属材
US20100063180A1 (en) * 2008-09-05 2010-03-11 Seungkoo Kang Fire protection and/or fire fighting additives, associated compositions, and associated methods
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
WO2010054224A2 (en) 2008-11-07 2010-05-14 Honeywell International Inc. Heat transfer fluids and corrosion inhibitor formulations for use thereof
KR101090702B1 (ko) 2009-06-25 2011-12-08 현대자동차주식회사 알루미늄 백록 저감 조성물
RU2430997C2 (ru) * 2009-09-24 2011-10-10 Федеральное государственное унитарное предприятие "Российский научный центр "Прикладная химия" Ингибитор коррозии
JP5571795B2 (ja) 2009-10-16 2014-08-13 ダウ グローバル テクノロジーズ エルエルシー ダイヤモンドワイヤーソーと共に使用する水性切削液
MX2009013704A (es) 2009-12-15 2011-06-15 Mexicano Inst Petrol Nuevos surfactantes geminales, proceso de obtencion y uso como inhibidores de corrosion multifuncionales.
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 (zh) * 2010-12-23 2012-05-30 常州市科威精细化工有限公司 用于循环冷却水系统预膜处理的无磷预膜剂及其使用方法
EP2681157B1 (de) * 2011-03-04 2019-12-18 Aquis Wasser-Luft-Systeme GmbH, Lindau, Zweigniederlassung Rebstein Wasserkonditionierungsvorrichtung zur vermeidung oder reduzierung von mineralausfällungen
CA2830875A1 (en) * 2011-03-22 2012-09-27 Cytec Technology Corp. Preventing or reducing scale in wet-process phosphoric acid production
RU2489467C2 (ru) * 2011-04-18 2013-08-10 Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный университет низкотемпературных и пищевых технологий" Хладоноситель
CN102747372B (zh) * 2011-04-22 2014-09-17 比亚迪股份有限公司 一种铜保护剂及其制备方法和铜的保护方法
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 (ru) * 2011-06-22 2013-06-27 Государственное образовательное учреждение высшего профессионального образования Уральский государственный лесотехнический университет Способ предотвращения солеотложений и коррозии в системах водоснабжения
KR101782585B1 (ko) 2011-08-03 2017-09-28 삼성디스플레이 주식회사 광 감지 패널 및 이를 갖는 표시장치
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
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
US8613866B1 (en) 2012-09-07 2013-12-24 Prestone Products Corporation Heat transfer fluids and corrosion inhibitor formulations for use thereof
US8617416B1 (en) 2012-09-07 2013-12-31 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
US9752105B2 (en) 2012-09-13 2017-09-05 Ecolab Usa Inc. Two step method of cleaning, sanitizing, and rinsing a surface
US20140308162A1 (en) 2013-04-15 2014-10-16 Ecolab Usa Inc. Peroxycarboxylic acid based sanitizing rinse additives for use in ware washing
US9994799B2 (en) 2012-09-13 2018-06-12 Ecolab Usa Inc. Hard surface cleaning compositions comprising phosphinosuccinic acid adducts and methods of use
US8871699B2 (en) 2012-09-13 2014-10-28 Ecolab Usa Inc. Detergent composition comprising phosphinosuccinic acid adducts and methods of use
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
US9803156B2 (en) 2012-12-06 2017-10-31 Dow Global Technologies Llc Aqueous cutting fluid composition
JP6227248B2 (ja) * 2012-12-27 2017-11-08 出光興産株式会社 水系冷却剤
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
US9771336B2 (en) * 2013-12-02 2017-09-26 Ecolab Usa Inc. Tetrazole based corrosion inhibitors
CN103693765B (zh) * 2014-01-03 2014-12-24 广州市特种承压设备检测研究院 用于中央空调循环冷却水的无磷缓蚀阻垢剂及其制备方法
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
CN103739093B (zh) * 2014-01-03 2016-03-09 广州市特种承压设备检测研究院 用于中央空调循环冷却水的三元聚合型缓蚀阻垢剂及其制备方法
CN105960481B (zh) * 2014-02-12 2018-11-20 栗田工业株式会社 磷酸酒石酸和其盐用于导水系统中的水处理的用途
US9677031B2 (en) 2014-06-20 2017-06-13 Ecolab Usa Inc. Catalyzed non-staining high alkaline CIP cleaner
MX384950B (es) 2014-08-08 2025-03-14 Nch Corp Composición y método para tratar óxido blanco.
CN107250318B (zh) 2015-03-04 2023-10-27 布拉斯通产品公司 超浓缩添加剂溶液组合物
CN107636201B (zh) * 2015-05-13 2020-06-12 罗地亚经营管理公司 腐蚀抑制剂配制品
CA2987284C (en) 2015-05-28 2024-06-04 Ecolab Usa Inc. Water-soluble pyrazole derivatives as corrosion inhibitors
CN107667188B (zh) * 2015-05-28 2020-10-30 艺康美国股份有限公司 基于嘌呤的腐蚀抑制剂
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
MX2018001621A (es) 2015-08-07 2018-05-28 Ecolab Usa Inc Agentes de inversion no ionicos para latex de agua en aceite y metodos de uso.
US10703961B2 (en) 2015-08-07 2020-07-07 Ecolab Usa Inc. Phosphorus functional inversion agents for water-in-oil latices and methods of use
CA2994677A1 (en) 2015-08-07 2017-02-16 Ecolab Usa Inc. Carbonyl functional inversion agents for water-in-oil latices and methods of use
CN105112920A (zh) * 2015-08-14 2015-12-02 苏州康博电路科技有限公司 循环水系统热态不停车清洗预膜剂及其清洗预膜方法
US10081758B2 (en) 2015-12-04 2018-09-25 Ecolab Usa Inc. Controlled release solid scale inhibitors
CN105647486A (zh) * 2016-01-03 2016-06-08 安徽律正科技信息服务有限公司 一种计算机设备用冷却处理剂
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
US10351453B2 (en) * 2016-04-14 2019-07-16 Nch Corporation Composition and method for inhibiting corrosion
CA3024478A1 (en) 2016-05-16 2017-11-23 Ecolab Usa Inc. Slow-release scale inhibiting compositions
TW201816069A (zh) 2016-07-12 2018-05-01 美商普勒斯頓產物公司 熱傳送流體及防止熱傳送系統腐蝕之方法
US11149202B1 (en) 2016-12-13 2021-10-19 Ecolab Usa Inc. Tetracarboxylic acid combinations for corrosion inhibition
WO2018118762A1 (en) 2016-12-23 2018-06-28 Ecolab Usa Inc. Controlled release solid scale inhibitors
TW201927706A (zh) * 2017-12-13 2019-07-16 美商藝康美國公司 經氫磷酸化之多羧酸及其協同組合作為腐蝕及積垢抑制劑
CN108033578A (zh) * 2017-12-28 2018-05-15 新疆环境工程技术有限责任公司 一种中水回用低磷阻垢缓蚀剂及其制备方法
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 (zh) * 2018-04-02 2018-07-17 重庆康元水处理设备有限责任公司 一种水处理阻垢剂及其制备方法
WO2020251772A1 (en) * 2019-06-11 2020-12-17 Ecolab Usa Inc. Corrosion inhibitor formulation for geothermal reinjection well
EP3986978B1 (en) 2019-06-21 2024-05-15 Baker Hughes Holdings LLC Aqueous delayed acid system for well stimulation
CN112226772B (zh) * 2019-07-15 2022-06-24 中国石油化工股份有限公司 复合缓蚀剂和使用该复合缓蚀剂抑制费托合成反应水中碳钢腐蚀的方法
CA3148228C (en) 2019-08-06 2025-07-22 Ecolab Usa Inc. DETERGENT COMPOSITION CONTAINING A MALEIC ACID TETRAPOLYMERE
WO2021025888A1 (en) 2019-08-07 2021-02-11 Ecolab Usa Inc. Corrosion inhibitor for systems with mixed metallurgy
WO2021080780A1 (en) 2019-10-23 2021-04-29 Baker Hughes Oilfield Operations Llc Energized well treating fluids and methods of using same
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
CN119053560A (zh) * 2022-06-23 2024-11-29 埃科莱布美国股份有限公司 在工业水系统中抑制金属腐蚀的方法
CN115233231B (zh) * 2022-07-29 2024-08-20 北京蓝星清洗有限公司 具有清洗功能的组合物和应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
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
GB1521440A (en) 1976-07-01 1978-08-16 Nalco Chemical Co Method of producing phosphinico substituted aliphatic carboxylic acids
US4088678A (en) 1976-07-01 1978-05-09 Nalco Chemical Company Substituted succinic acid compounds and their use as chelants
AU572825B2 (en) 1983-03-03 1988-05-19 Fmc Corporation (Uk) Limited Inhibition of corrosion and scale formation of metal surfaces
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
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

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US6572789B1 (en) 2003-06-03
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JP4180383B2 (ja) 2008-11-12
ES2374284T3 (es) 2012-02-15
CA2442474A1 (en) 2002-10-10
CN1512968A (zh) 2004-07-14
HUP0303762A2 (hu) 2004-03-01
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KR100983521B1 (ko) 2010-09-27
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HU228325B1 (en) 2013-03-28
EP1379473A1 (en) 2004-01-14
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CN1244503C (zh) 2006-03-08
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