[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

AU2002231096A1 - Corrosion inhibition method suitable for use in potable water - Google Patents

Corrosion inhibition method suitable for use in potable water

Info

Publication number
AU2002231096A1
AU2002231096A1 AU2002231096A AU3109602A AU2002231096A1 AU 2002231096 A1 AU2002231096 A1 AU 2002231096A1 AU 2002231096 A AU2002231096 A AU 2002231096A AU 3109602 A AU3109602 A AU 3109602A AU 2002231096 A1 AU2002231096 A1 AU 2002231096A1
Authority
AU
Australia
Prior art keywords
method suitable
potable water
corrosion inhibition
inhibition method
corrosion
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2002231096A
Other languages
English (en)
Inventor
Olen L. Riggs Jr.
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
A S Inc
Original Assignee
Inc AS
A S Inc
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 Inc AS, A S Inc filed Critical Inc AS
Publication of AU2002231096A1 publication Critical patent/AU2002231096A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/18—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 inorganic inhibitors
    • C23F11/187—Mixtures of inorganic inhibitors
    • C23F11/188—Mixtures of inorganic inhibitors containing phosphates
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/683—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of complex-forming 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
    • C02F5/083—Mineral agents
    • 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
    • C02F5/086—Condensed phosphates
    • 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
    • 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
    • C23F11/18—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 inorganic inhibitors
    • 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
    • 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
    • C02F2103/42—Nature of the water, waste water, sewage or sludge to be treated from bathing facilities, e.g. swimming pools
    • 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)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
AU2002231096A 2000-12-19 2001-12-17 Corrosion inhibition method suitable for use in potable water Abandoned AU2002231096A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/740,190 US6416712B2 (en) 1998-12-31 2000-12-19 Corrosion inhibition method suitable for use in potable water
US09/740,190 2000-12-19
PCT/US2001/049298 WO2002049966A2 (en) 2000-12-19 2001-12-17 Corrosion inhibition method suitable for use in potable water

Publications (1)

Publication Number Publication Date
AU2002231096A1 true AU2002231096A1 (en) 2002-07-01

Family

ID=24975424

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002231096A Abandoned AU2002231096A1 (en) 2000-12-19 2001-12-17 Corrosion inhibition method suitable for use in potable water

Country Status (6)

Country Link
US (1) US6416712B2 (ja)
EP (1) EP1343922A2 (ja)
JP (1) JP2004516387A (ja)
AU (1) AU2002231096A1 (ja)
CA (1) CA2431455A1 (ja)
WO (1) WO2002049966A2 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050079095A1 (en) * 2003-10-09 2005-04-14 Rosa Crovetto Inhibition of corrosion in aqueous systems
JP2006001647A (ja) * 2004-05-18 2006-01-05 Sumitomo Electric Ind Ltd 容器、包装体、容器の製造方法、包装体の製造方法および化合物半導体基板
US20060118761A1 (en) * 2004-10-27 2006-06-08 Stapp William E Corrosion inhibition method for use in recirculating cooling water systems
CN100404438C (zh) * 2005-05-31 2008-07-23 北京洁利尼水处理工程有限公司 一种水处理剂及其制备方法
US9115432B2 (en) * 2011-05-06 2015-08-25 Chemtreat, Inc. Methods and compositions for inhibiting metal corrosion in heated aqueous solutions
US9290850B2 (en) 2013-10-31 2016-03-22 U.S. Water Services Inc. Corrosion inhibiting methods

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI820081L (fi) 1981-01-13 1982-07-14 Metafuse Ltd Loesningar foer sammansmaeltning av en metall med andra metaller
US4512552A (en) 1982-11-16 1985-04-23 Katayama Chemical Works Co., Ltd. Corrosion inhibitor
JPS60202153A (ja) 1984-03-26 1985-10-12 Toshiba Silicone Co Ltd シリコ−ンゴム用触媒組成物
JP2608550B2 (ja) 1986-10-17 1997-05-07 株式会社 片山化学工業研究所 軟水ボイラの防食処理方法
US4961923A (en) 1988-02-19 1990-10-09 Dentsply Management Corp. Irrigants for use in scaling and/or lavage apparatus
US5002673A (en) 1989-03-31 1991-03-26 Exxon Chemical Patents Inc. Corrosion inhibitor and method of use
US5049457A (en) 1989-04-07 1991-09-17 Eltech Systems Corporation Electrolyte for an aluminum air-battery comprising an anti-foaming agent and corrosion exhibitor
DE4035555C3 (de) * 1990-10-29 1998-07-23 Aquadosil Wasseraufbereitung G Verfahren zum Korrosionsschutz von metallischen Werkstoffen in Trinkwasser-Durchflußsystemen
US5227133A (en) * 1991-04-12 1993-07-13 Gulf Coast Performance Chemical, Inc. Method and composition for inhibiting general and pitting corrosion in cooling tower water
US5202058A (en) * 1991-11-06 1993-04-13 A.S. Incorporated Corrosion inhibiting method and inhibition compositions
US5989322A (en) * 1991-11-06 1999-11-23 A.S. Incorporated Corrosion inhibition method and inhibitor compositions
DE19755622C2 (de) * 1997-12-13 2001-08-16 Kodiak Wasser Technologie Gmbh Flüssige wäßrige Konzentrate zum Korrosionsschutz
US6200529B1 (en) * 1998-12-31 2001-03-13 A. S. Incorporated Corrosion inhibition method suitable for use in potable water

Also Published As

Publication number Publication date
WO2002049966A2 (en) 2002-06-27
WO2002049966A3 (en) 2003-02-27
US20010022947A1 (en) 2001-09-20
EP1343922A2 (en) 2003-09-17
JP2004516387A (ja) 2004-06-03
CA2431455A1 (en) 2002-06-27
US6416712B2 (en) 2002-07-09

Similar Documents

Publication Publication Date Title
AU2001288447A1 (en) Method for pretreating water for desalination
AU2002218015A1 (en) Reclaiming water and usable brine concentrate from domestic sewage
GB2376902B (en) Water purifier
AU2001283947A1 (en) Method and device for desalting water
AU3029800A (en) Deep sea water desalination method and system
AU2002231096A1 (en) Corrosion inhibition method suitable for use in potable water
AU2002211081A1 (en) Method for early detection of the occurrence of scaling in the purification of water
AU7138300A (en) Water purification methods with in situ generation of metal hydroxide flocculants
GB2354808B (en) Water pipeline foreign matter obstruction remover
GB0317208D0 (en) Scale inhibition in water systems
AU1992001A (en) Device and method for removing deposits and incrustations in water installations
AU2799300A (en) Method of obtaining potable water
EG22803A (en) Method for waste water purifiaction
AU2002223765A1 (en) Method for treating water containing manganese
AU2002245074A1 (en) Water dispersible corrosion inhibitor
AU2000276932A1 (en) Composition for cleaning up natural water and sewage water and method for producing said composition (variants)
AU2000230746A1 (en) System and method for desalinating salt water
AU2001274730A1 (en) Method for measuring water level
AU2001255743A1 (en) Method of reducing contaminants in drinking water
GB2360515B (en) Water purifier
GB0023382D0 (en) Improvements in boosted water systems
AU2002223248A1 (en) Device for treating drinking water
AU6743700A (en) Method for desalination of salted water
AU2001244680A1 (en) Water desalting apparatus
AU4268899A (en) Composition inhibiting pipe scaling and corrosion in a water supply system