BR0208594A - Métodos de inibição de corrosão em sistemas aquosos e de preparação de uma composição compreendendo adutos de ácido fosfinossuccìnico mono, bis e oligoméricos, e, composição aquosa - Google Patents

Métodos de inibição de corrosão em sistemas aquosos e de preparação de uma composição compreendendo adutos de ácido fosfinossuccìnico mono, bis e oligoméricos, e, composição aquosa

Info

Publication number
BR0208594A
BR0208594A BR0208594-1A BR0208594A BR0208594A BR 0208594 A BR0208594 A BR 0208594A BR 0208594 A BR0208594 A BR 0208594A BR 0208594 A BR0208594 A BR 0208594A
Authority
BR
Brazil
Prior art keywords
composition
mono
bis
aqueous
preparing
Prior art date
Application number
BR0208594-1A
Other languages
English (en)
Other versions
BR0208594B1 (pt
Inventor
Bo Yang
Peter E Reed
John D Morris
Original Assignee
Ondeo Nalco 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.)
Filing date
Publication date
Application filed by Ondeo Nalco Co filed Critical Ondeo Nalco Co
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)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (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)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Fireproofing Substances (AREA)

Abstract

"MéTODOS DE INIBIçãO DE CORROSãO EM SISTEMAS AQUOSOS E DE PREPARAçãO DE UMA COMPOSIçãO COMPREENDENDO ADUTOS DE áCIDO FOSFINOSSUCCìNICO MONO, BIS E OLIGOMéRICOS, E, COMPOSIçãO AQUOSA". Um método de inibição de corrosão em sistemas aquosos compreendendo a adição no sistema de uma composição compreendendo adutos de ácido fosfinossuccínico mono, bis e oligoméricos, e um método de preparação de uma composição compreendendo adutos de ácido fosfinossuccínico mono, bis e oligoméricos compreendendo a adição de hipofosfito em solução ou suspensão de ácido fumárico em água para formar uma mistura reacional; e efetuação de uma reação pela introdução de um iniciador de radicais livres na mistura reacional.
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 true BR0208594A (pt) 2004-12-21
BR0208594B1 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 (pt)
EP (1) EP1379473B1 (pt)
JP (1) JP4180383B2 (pt)
KR (1) KR100983521B1 (pt)
CN (1) CN1244503C (pt)
AT (1) ATE527218T1 (pt)
AU (1) AU2002252089B2 (pt)
BR (1) BR0208594B1 (pt)
CA (1) CA2442474C (pt)
ES (1) ES2374284T3 (pt)
HU (1) HU228325B1 (pt)
PL (1) PL206324B1 (pt)
RU (1) RU2324767C2 (pt)
WO (1) WO2002079105A1 (pt)

Families Citing this family (87)

* Cited by examiner, † Cited by third party
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
MY129053A (en) * 2001-06-06 2007-03-30 Thermphos Trading Gmbh Composition for inhibiting calcium salt scale
JP4242272B2 (ja) * 2001-06-06 2009-03-25 サーモフオス・トレーデイング・ゲー・エム・ベー・ハー 改良パルプの製造法およびその水性組成物
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
WO2007002558A1 (en) 2005-06-24 2007-01-04 Honeywell International Inc. 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 (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
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
PT2352800T (pt) * 2008-11-07 2016-11-04 Prestone Products Corp Fluidos de transferência de calor e formulações inibidoras da corrosão para utilização dos mesmos
KR101090702B1 (ko) 2009-06-25 2011-12-08 현대자동차주식회사 알루미늄 백록 저감 조성물
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
ES2773078T3 (es) * 2011-03-04 2020-07-09 Aquis Wasser Luft Systeme Gmbh Lindau Zweigniederlassung Rebstein Dispositivo de acondicionamiento de agua para evitar o reducir precipitaciones minerales
MA35044B1 (fr) * 2011-03-22 2014-04-03 Cytec Tech Corp Prévention ou réduction de la formation de tartre dans la production d'acide phosphorique dans un procédé humide
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
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
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
US9752105B2 (en) 2012-09-13 2017-09-05 Ecolab Usa Inc. Two step method of cleaning, sanitizing, and rinsing a surface
US9023784B2 (en) * 2012-09-13 2015-05-05 Ecolab Usa Inc. Method of reducing soil redeposition on a hard surface using phosphinosuccinic acid adducts
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
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
JP2015536379A (ja) 2012-12-06 2015-12-21 ダウ グローバル テクノロジーズ エルエルシー 水溶性切削流体組成物
JP6227248B2 (ja) * 2012-12-27 2017-11-08 出光興産株式会社 水系冷却剤
US9175405B2 (en) 2013-03-15 2015-11-03 Ecolab Usa Inc. Corrosion control compositions and methods of mitigating corrosion
US9023779B2 (en) 2013-03-15 2015-05-05 Ecolab Usa Inc. Inhibiting corrosion of aluminum on consumer ware washing product using phosphinosuccinic acid oligomers
US20140261567A1 (en) * 2013-03-15 2014-09-18 Ecolab Usa Inc. Inhibiting corrosion of aluminum on alkaline media by phosphinosuccinate oligomers and mixtures thereof
WO2015084830A1 (en) * 2013-12-02 2015-06-11 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
MX2016007598A (es) * 2014-01-03 2016-10-04 Solenis Technologies Cayman Lp Dispositivo y metodo para regular la concentracion de un producto quimico de tratamiento dentro de un sistema portador de liquido.
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
JP6424896B2 (ja) * 2014-02-12 2018-11-21 栗田工業株式会社 導水システムにおける水処理へのホスホ酒石酸及びその塩類の使用
US9677031B2 (en) 2014-06-20 2017-06-13 Ecolab Usa Inc. Catalyzed non-staining high alkaline CIP cleaner
WO2016022814A1 (en) 2014-08-08 2016-02-11 Nch Corporation Composition and method for treating white rust
ES2908914T3 (es) 2015-03-04 2022-05-04 Prestone Products Corp Composición de solución de aditivo superconcentrada
AU2016261315B2 (en) * 2015-05-13 2021-05-06 Energy Solutions (US) LLC Corrosion inhibitor formulations
AU2016267614B2 (en) * 2015-05-28 2021-11-18 Ecolab Usa Inc. Purine-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
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
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.
EP3331962B1 (en) 2015-08-07 2021-02-17 Ecolab USA Inc. Carbonyl functional inversion agents for water-in-oil latices and methods of use
CA2994684A1 (en) 2015-08-07 2017-02-16 Xiaojin Harry Li Phosphorus 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
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
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
WO2017200864A1 (en) 2016-05-16 2017-11-23 Ecolab USA, Inc. Slow-release scale inhibiting compositions
EP3484976B1 (en) 2016-07-12 2024-05-29 Prestone Products Corporation Heat transfer fluids and methods for preventing corrosion in heat transfer systems
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
US11525186B2 (en) 2019-06-11 2022-12-13 Ecolab Usa Inc. Corrosion inhibitor formulation for geothermal reinjection well
BR112021025844A2 (pt) 2019-06-21 2022-04-26 Baker Hughes Holdings Llc Sistema aquoso ácido de retardo para estimulação de poço
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
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
JP2023527312A (ja) 2020-05-28 2023-06-28 エコラボ ユーエスエー インコーポレイティド ポリマレエート及び非ホウ酸塩緩衝剤を用いた閉ループ冷却水腐食抑制
WO2023250310A1 (en) * 2022-06-23 2023-12-28 Ecolab Usa Inc. Method of inhibiting corrosion of a metal in an industrial water system
CN115233231A (zh) * 2022-07-29 2022-10-25 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
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
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

Also Published As

Publication number Publication date
AU2002252089B2 (en) 2007-11-29
BR0208594B1 (pt) 2011-02-08
ES2374284T3 (es) 2012-02-15
JP2004532351A (ja) 2004-10-21
HU228325B1 (en) 2013-03-28
HUP0303762A2 (hu) 2004-03-01
PL206324B1 (pl) 2010-07-30
CA2442474C (en) 2009-12-08
KR100983521B1 (ko) 2010-09-27
EP1379473A4 (en) 2005-08-10
RU2324767C2 (ru) 2008-05-20
RU2003132068A (ru) 2005-03-10
WO2002079105A1 (en) 2002-10-10
CA2442474A1 (en) 2002-10-10
JP4180383B2 (ja) 2008-11-12
HUP0303762A3 (en) 2008-03-28
KR20030097819A (ko) 2003-12-31
CN1512968A (zh) 2004-07-14
EP1379473A1 (en) 2004-01-14
CN1244503C (zh) 2006-03-08
EP1379473B1 (en) 2011-10-05
ATE527218T1 (de) 2011-10-15
PL364137A1 (en) 2004-12-13
US6572789B1 (en) 2003-06-03

Similar Documents

Publication Publication Date Title
BR0208594A (pt) Métodos de inibição de corrosão em sistemas aquosos e de preparação de uma composição compreendendo adutos de ácido fosfinossuccìnico mono, bis e oligoméricos, e, composição aquosa
BR9812785A (pt) "imidazotriazinonas 2-fenil-substituìdas como inibidores de fosfodiesterase"
NO933923L (no) Lavfluidtapssementsammensetninger, fluidtapsreduserende tilsetningsstoffer og metoder
PT99109A (pt) Processo para preparacao de intermediarios de 9-metil(substituido)-10-hidroxi ou alcoxi-11-hidro ou alcoxi 1-6camptotecina soluveis em agua, para preparacao destas comptotecinas, sua purificacao e isolamento, e preparacao de composicoes farmaceuticas
YU29995A (sh) Postupak obrade instalacije za snabdevanje vodom za piće
ZA200508862B (en) Process for the preparation of (4-hydroxy-6-oxo-tetrahydropyran-2-yl) acetonitrile and derivatives thereof
EP0223860A4 (en) GERMICIDE AND PURIFYING AGENT FOR DRINKING WATER.
BR0116176A (pt) Composição estabilizante de fosfato papa sistemas aquosos, e, método para inibir a formação de precipitação de fosfato e depósitos em um sistema aquoso
DE60104051D1 (de) Anti-Protist Zusammensetzung
CA2022187A1 (en) N,n-bis-phosphonomethyl taurine n-oxide and water-soluble salts thereof
ES8706160A1 (es) Procedimiento para preparar una composicion microbiocida
MX9400176A (es) Metodo y composicion para inhibir la corrosion de metales empleando acidos politartaricos.
EE04798B1 (et) Zofenopriili kaltsiumisoola valmistamise meetod
ATE150096T1 (de) Natronwasserglaslösungen mit hohen orthophosphatgehalten für den korrosionsschutz im trinkwasserbereich
BR0108695A (pt) Processo para a preparação simples de (3-cloro-4-fluorofenil)-[7(3-morfolin-4-il-propóxi)-6-ni troquinazolin-4-il]amina ou (3-cloro-4-fluorofenil)-[7-(3-morfolin-4-il-propóxi)-6-a minoquinazolin-4-il]-amina
MY134147A (en) Method for stoping hysteresis
FI20040505A (fi) Menetelmä 1,3-dihydro-6-hydroksi-2H-indol-2-oni-johdannaisten valmistamiseksi
ES2179959T3 (es) Procedimiento de preparacion de 4'-demetilepipodofilotoxina a partir de podofilotoxina.
NZ336807A (en) Scale inhibitor comprising 2-phosphonobutane-1,2,4-ticarboxylic acid and a acrylic allyloxybenzenesulphonate polymer
AR023181A1 (es) Un procedimiento para preparar una fenilhidrazina
SE9702207D0 (sv) Polysilcate microgels and silica-based materials
UA32065A (uk) Спосіб підготовки води
RU94016131A (ru) Реагент для управления свойствами тампонажных растворов
GEU20031043Y (en) Method for Production of Coagulant
KR930017815A (ko) 고령토(Kaoline)를 이용한 약산성 액상 황산 알미늄 및 미분말상 규사 제조방법

Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: NALCO COMPANY (US)

Free format text: ALTERADO DE: ONDEO NALCO COMPANY

B25G Requested change of headquarter approved

Owner name: NALCO COMPANY (US)

Free format text: ALTERADA A SEDE DO TITULAR CONFORME REQUERIDO NA PETICAO NO 057689/RJ DE 02/12/2004.

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 25/02/2002, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 25.02.2022