ZA928344B - Corrosion and/or scale inhibition. - Google Patents
Corrosion and/or scale inhibition.Info
- Publication number
- ZA928344B ZA928344B ZA928344A ZA928344A ZA928344B ZA 928344 B ZA928344 B ZA 928344B ZA 928344 A ZA928344 A ZA 928344A ZA 928344 A ZA928344 A ZA 928344A ZA 928344 B ZA928344 B ZA 928344B
- Authority
- ZA
- South Africa
- Prior art keywords
- corrosion
- scale inhibition
- inhibition
- scale
- Prior art date
Links
- 230000007797 corrosion Effects 0.000 title 1
- 238000005260 corrosion Methods 0.000 title 1
- 230000005764 inhibitory process Effects 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
-
- 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
- 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
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/48—Phosphonous acids [RP(OH)2] including [RHP(=O)(OH)]; Thiophosphonous acids including [RP(SH)2], [RHP(=S)(SH)]; Derivatives thereof
- C07F9/4808—Phosphonous acids [RP(OH)2] including [RHP(=O)(OH)]; Thiophosphonous acids including [RP(SH)2], [RHP(=S)(SH)]; Derivatives thereof the acid moiety containing a substituent or structure which is considered as characteristic
- C07F9/4816—Acyclic saturated acids or derivatices which can have further substituents on alkyl
-
- 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
-
- 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
- C02F2303/00—Specific treatment goals
- C02F2303/08—Corrosion inhibition
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Inorganic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB919125115A GB9125115D0 (en) | 1991-11-23 | 1991-11-23 | Corrosion and/or scale inhibition |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA928344B true ZA928344B (en) | 1993-05-11 |
Family
ID=10705262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA928344A ZA928344B (en) | 1991-11-23 | 1992-10-28 | Corrosion and/or scale inhibition. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5294371A (de) |
EP (1) | EP0544345B1 (de) |
JP (1) | JPH0651917B2 (de) |
KR (1) | KR960000562B1 (de) |
AU (1) | AU653081B2 (de) |
CA (1) | CA2082604C (de) |
DE (1) | DE69212777T2 (de) |
GB (1) | GB9125115D0 (de) |
ZA (1) | ZA928344B (de) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2303848B (en) * | 1992-08-17 | 1997-04-16 | Grace W R & Co | Inhibition of oxygen corrosion in aqueous systems |
ZA97248B (en) | 1996-01-18 | 1997-07-18 | Rohm & Haas | Method for identifying and quantifying polymers utilizing immunoassay techniques |
US5665688A (en) * | 1996-01-23 | 1997-09-09 | Olin Microelectronics Chemicals, Inc. | Photoresist stripping composition |
US5599779A (en) * | 1996-03-20 | 1997-02-04 | R. T. Vanderbilt Company, Inc. | Synergistic rust inhibitors and lubricating compositions |
US5716917A (en) * | 1996-09-24 | 1998-02-10 | Cincinnati Milacron Inc. | Machining fluid composition and method of machining |
US6022516A (en) * | 1997-06-23 | 2000-02-08 | Fmc Corporation | Method of reducing the formation of scale in the production of soda ash from trona and nahcolite ores |
KR20020000796A (ko) * | 1999-03-26 | 2002-01-05 | 추후 | 녹 및 스케일 제거용 조성물 및 방법 |
AU2001294686A1 (en) * | 2000-09-22 | 2002-04-02 | Henkel Kommanditgesellschaft Auf Aktien | Composition and process for treating metals |
WO2002040073A1 (en) * | 2000-11-20 | 2002-05-23 | Université De Genève | Endosseous implant |
US7125830B2 (en) * | 2001-11-06 | 2006-10-24 | Water Solutionz International, Inc. | Coolant treatment formulation |
US6815208B2 (en) * | 2001-11-14 | 2004-11-09 | Champion Technologies, Inc. | Chemical treatment for hydrostatic test |
US20040094236A1 (en) * | 2002-11-14 | 2004-05-20 | Crown Technology, Inc. | Methods for passivating stainless steel |
GB0507887D0 (en) * | 2005-04-20 | 2005-05-25 | Rohm & Haas Elect Mat | Immersion method |
US7790001B2 (en) | 2006-04-17 | 2010-09-07 | Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg | Method of corrosion prevention |
US20080169243A1 (en) * | 2007-01-11 | 2008-07-17 | Dave Bhasker B | Method of inhibiting scale formation and deposition in desalination systems |
JP4528336B2 (ja) | 2007-03-10 | 2010-08-18 | ローム アンド ハース カンパニー | 試験ストリップを読み取る方法 |
DE202007005731U1 (de) * | 2007-04-16 | 2007-09-20 | Floran Chemisch-Technische Produkte Gmbh | Gemisch eines aus mindestens 4 Komponenten und Wasser bestehenden Reinigungsmittels zur Beseitigung insbesondere fester Ablagerungen in Trinkwasserleitungen |
AR072434A1 (es) | 2008-07-03 | 2010-08-25 | Monsanto Technology Llc | Combinaciones de agentes tensioactivos de sacaridos derivatizados y agentes tensioactivos de oxido de eteramina como adyuvantes de herbicidas |
CN101665287B (zh) * | 2008-09-05 | 2012-03-07 | 华东电力试验研究院有限公司 | 阻垢剂 |
US8475757B2 (en) | 2009-04-07 | 2013-07-02 | Pro-Con International, Llc | Agents for carbon dioxide capture, agents for amine stabilization and methods of making agents for carbon dioxide capture and amine stabilization |
US10689280B2 (en) * | 2009-12-31 | 2020-06-23 | Ecolab Usa Inc. | Method for the removing and reducing scaling |
US9447657B2 (en) | 2010-03-30 | 2016-09-20 | The Lubrizol Corporation | System and method for scale inhibition |
US8727002B2 (en) * | 2010-12-14 | 2014-05-20 | Halliburton Energy Services, Inc. | Acidic treatment fluids containing non-polymeric silica scale control additives and methods related thereto |
EP2725930B1 (de) | 2011-06-29 | 2015-04-08 | General Electric Company | Molybdatfreie sterilisierungs- und pasteurisierungslösungen |
US9068269B2 (en) * | 2011-10-05 | 2015-06-30 | Baker Hughes Incorporated | Inhibiting corrosion caused by aqueous aldehyde solutions |
JP5978711B2 (ja) * | 2012-03-29 | 2016-08-24 | 三浦工業株式会社 | 鉄の腐食抑制方法 |
US9175405B2 (en) * | 2013-03-15 | 2015-11-03 | Ecolab Usa Inc. | Corrosion control compositions and methods of mitigating corrosion |
WO2016022814A1 (en) | 2014-08-08 | 2016-02-11 | Nch Corporation | Composition and method for treating white rust |
AU2014412855B2 (en) | 2014-12-03 | 2018-03-29 | Halliburton Energy Services, Inc. | Methods and systems for suppressing corrosion of sensitive metal surfaces |
MX2017007100A (es) | 2014-12-03 | 2017-08-24 | Halliburton Energy Services Inc | Metodos y sistemas para la supresion de la corrosion de superficies metalicas. |
WO2016118976A1 (en) * | 2015-01-23 | 2016-07-28 | Chemtreat, Inc. | Compositions and methods for inhibiting corrosion in hydrostatic systems |
CN105062711A (zh) * | 2015-07-15 | 2015-11-18 | 龚灿锋 | 工业用抗菌耐腐蚀清洗液 |
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 |
WO2017184428A1 (en) * | 2016-04-21 | 2017-10-26 | Lubrizol Oilfield Solutions, Inc. | Corrosion inhibiting formulation for drilling fluid brines |
CN106007016B (zh) * | 2016-05-23 | 2018-11-13 | 南京工业大学 | 用于3倍浓缩低温多效海水淡化的阻垢分散剂及制备方法 |
US11149202B1 (en) | 2016-12-13 | 2021-10-19 | Ecolab Usa Inc. | Tetracarboxylic acid combinations for corrosion inhibition |
JP2022536359A (ja) * | 2019-06-11 | 2022-08-15 | エコラボ ユーエスエー インコーポレイティド | 地熱再注入井用の腐食抑制剤配合 |
US20220279546A1 (en) * | 2020-02-28 | 2022-09-01 | Telefonaktiebolaget Lm Ericsson (Publ) | Timing offset for control signaling |
JP6989039B1 (ja) * | 2021-01-18 | 2022-01-05 | 栗田工業株式会社 | 水処理剤 |
CN113684007A (zh) * | 2021-08-26 | 2021-11-23 | 中国石油化工股份有限公司 | 一种冷却介质及其制备方法和应用 |
EP4177317B1 (de) | 2021-11-05 | 2024-07-24 | AloxX GmbH | Verwendung einer korrosionshemmungszusammensetzung und verfahren zur hemmung der korrosion von metallen oder metalllegierungen |
US11781225B2 (en) | 2021-11-30 | 2023-10-10 | Saudi Arabian Oil Company | Scale control in production fluids |
CN114159946B (zh) * | 2022-02-11 | 2022-04-29 | 河北精致科技有限公司 | 一种用于脱除烟气中二氧化硫的吸收剂及其应用 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB552061A (en) * | 1941-09-18 | 1943-03-22 | Siegfried Ltd B | Improvements in or relating to the preparation of organic phosphinous acids |
US3630790A (en) * | 1969-05-13 | 1971-12-28 | Dow Chemical Co | Method of protection of metal surfaces from corrosion |
DE2505435C3 (de) * | 1975-02-08 | 1980-07-31 | Hoechst Ag, 6000 Frankfurt | Verwendung von Carboxy-alkan-Verbindungen des Phosphors als Korrosionsinhibitoren |
US4029577A (en) * | 1975-11-17 | 1977-06-14 | Betz Laboratories, Inc. | Polymers for use in water treatment |
US4374733A (en) * | 1981-04-01 | 1983-02-22 | Betz Laboratories, Inc. | Method for treating aqueous mediums |
US4466913A (en) * | 1981-06-30 | 1984-08-21 | Maiji Seika Kaisha Ltd. | Phosphorus-containing compounds and process for producing the same |
GB2112370B (en) * | 1981-09-04 | 1984-09-26 | Ciba Geigy Ag | Inhibition of scale formation and corrosion in aqueous systems |
US4497713A (en) * | 1982-04-01 | 1985-02-05 | Betz Laboratories | Method of inhibiting corrosion and deposition in aqueous systems |
DE3238958A1 (de) * | 1982-09-10 | 1984-03-15 | Hoechst Ag, 6230 Frankfurt | Phosphorhaltige funktionelle essigsaeurederivate, verfahren zu ihrer herstellung und sie enthaltende heribizide und wachstumsregulierende mittel |
US4642194A (en) * | 1985-09-16 | 1987-02-10 | Nalco Chemical Company | Method for prevention of phosphonate decomposition by chlorine |
-
1991
- 1991-11-23 GB GB919125115A patent/GB9125115D0/en active Pending
-
1992
- 1992-10-21 US US07/964,584 patent/US5294371A/en not_active Expired - Fee Related
- 1992-10-23 EP EP92203261A patent/EP0544345B1/de not_active Expired - Lifetime
- 1992-10-23 DE DE69212777T patent/DE69212777T2/de not_active Expired - Fee Related
- 1992-10-28 ZA ZA928344A patent/ZA928344B/xx unknown
- 1992-11-10 CA CA002082604A patent/CA2082604C/en not_active Expired - Fee Related
- 1992-11-16 JP JP4350059A patent/JPH0651917B2/ja not_active Expired - Lifetime
- 1992-11-20 AU AU28550/92A patent/AU653081B2/en not_active Ceased
- 1992-11-23 KR KR1019920022061A patent/KR960000562B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2082604C (en) | 1995-10-31 |
DE69212777D1 (de) | 1996-09-19 |
JPH0673573A (ja) | 1994-03-15 |
KR930009938A (ko) | 1993-06-21 |
KR960000562B1 (ko) | 1996-01-09 |
GB9125115D0 (en) | 1992-01-22 |
EP0544345A1 (de) | 1993-06-02 |
EP0544345B1 (de) | 1996-08-14 |
AU653081B2 (en) | 1994-09-15 |
DE69212777T2 (de) | 1997-03-27 |
AU2855092A (en) | 1993-05-27 |
US5294371A (en) | 1994-03-15 |
CA2082604A1 (en) | 1993-05-24 |
JPH0651917B2 (ja) | 1994-07-06 |
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