ITMI20000106A0 - Composizione che inibisce la formazione di incrostazioni e/o la corrosione - Google Patents

Composizione che inibisce la formazione di incrostazioni e/o la corrosione

Info

Publication number
ITMI20000106A0
ITMI20000106A0 IT2000MI000106A ITMI20000106A ITMI20000106A0 IT MI20000106 A0 ITMI20000106 A0 IT MI20000106A0 IT 2000MI000106 A IT2000MI000106 A IT 2000MI000106A IT MI20000106 A ITMI20000106 A IT MI20000106A IT MI20000106 A0 ITMI20000106 A0 IT MI20000106A0
Authority
IT
Italy
Prior art keywords
scaling
inhibits
corrosion
formation
composition
Prior art date
Application number
IT2000MI000106A
Other languages
English (en)
Inventor
Pavol Kmec
Dwight E Emerich
Original Assignee
Ashland 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 Ashland Inc filed Critical Ashland Inc
Publication of ITMI20000106A0 publication Critical patent/ITMI20000106A0/it
Publication of ITMI20000106A1 publication Critical patent/ITMI20000106A1/it
Application granted granted Critical
Publication of IT1317738B1 publication Critical patent/IT1317738B1/it

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
    • 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
    • C23F11/173—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
    • C02F2303/00—Specific treatment goals
    • C02F2303/08—Corrosion inhibition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Physical Vapour Deposition (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Lift Valve (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)
  • Glass Compositions (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Detergent Compositions (AREA)
IT2000MI000106A 1999-01-28 2000-01-27 Composizione che inibisce la formazione di incrostazioni e/o lacorrosione. IT1317738B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/238,850 US6207079B1 (en) 1999-01-28 1999-01-28 Scale and/or corrosion inhibiting composition

Publications (3)

Publication Number Publication Date
ITMI20000106A0 true ITMI20000106A0 (it) 2000-01-27
ITMI20000106A1 ITMI20000106A1 (it) 2001-07-27
IT1317738B1 IT1317738B1 (it) 2003-07-15

Family

ID=22899585

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000MI000106A IT1317738B1 (it) 1999-01-28 2000-01-27 Composizione che inibisce la formazione di incrostazioni e/o lacorrosione.

Country Status (27)

Country Link
US (2) US6207079B1 (it)
EP (1) EP1152986B1 (it)
JP (1) JP4298927B2 (it)
KR (1) KR100623541B1 (it)
CN (1) CN1166576C (it)
AT (2) ATE314318T1 (it)
AU (1) AU756599B2 (it)
BE (1) BE1013258A4 (it)
CA (1) CA2297013C (it)
CH (1) CH694764A5 (it)
DE (2) DE60025164T2 (it)
DK (2) DK1152986T3 (it)
ES (2) ES2255975T3 (it)
FI (1) FI20000155A (it)
FR (1) FR2789069B1 (it)
GB (1) GB2351076B (it)
HK (1) HK1044751A1 (it)
IE (1) IE20000067A1 (it)
IT (1) IT1317738B1 (it)
LU (1) LU90510B1 (it)
NL (1) NL1014181C2 (it)
NO (1) NO324664B1 (it)
NZ (1) NZ513682A (it)
SE (1) SE519742C2 (it)
TW (1) TWI274071B (it)
WO (1) WO2000044677A1 (it)
ZA (1) ZA200000295B (it)

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US6403028B1 (en) * 1999-10-18 2002-06-11 Ashland Inc. All-organic corrosion inhibitor composition and uses thereof
JP2002102886A (ja) * 2000-10-02 2002-04-09 Sakai Chem Ind Co Ltd スケール防止剤及びスケール防止方法
US6503400B2 (en) 2000-12-15 2003-01-07 Ashland Inc. Phosphate stabilizing compositions
DE10127004B4 (de) * 2001-06-01 2005-08-18 Clariant Gmbh Die Verwendung elektrochemisch inhibierter Wasser/Glykolgemische als Enteisungsmittel und Vereisungsschutzmittel
JP4859158B2 (ja) * 2001-06-29 2012-01-25 伯東株式会社 水処理組成物
US7078370B2 (en) * 2001-09-19 2006-07-18 Baker Hughes Incorporated Biodegradable chelant compositions for fracturing fluid
US7048803B2 (en) * 2003-01-29 2006-05-23 Jones-Hamilton Co. Method of dissolving scale
CN100509654C (zh) * 2004-08-31 2009-07-08 中国石化北京燕化石油化工股份有限公司 一种低磷复合阻垢缓蚀剂及其在水处理中的应用
CN1328189C (zh) * 2005-07-14 2007-07-25 姚可佩 炼钢浊循环水的除垢方法
KR100965563B1 (ko) 2009-12-30 2010-06-23 중앙크리텍 주식회사 콘크리트 배수관 내 친환경 백태 제거용 유/무기 하이브리드 조성물 및 이를 이용하여 콘크리트 배수관 내 친환경 백태 제거방법
US8936728B2 (en) 2010-08-31 2015-01-20 Debra A. Riggs Chemicals for oil spill cleanup
US9023779B2 (en) 2013-03-15 2015-05-05 Ecolab Usa Inc. Inhibiting corrosion of aluminum on consumer ware washing product using phosphinosuccinic acid oligomers
US9290850B2 (en) * 2013-10-31 2016-03-22 U.S. Water Services Inc. Corrosion inhibiting methods
CN104705315A (zh) * 2013-12-13 2015-06-17 东莞市天峻水处理机电工程有限公司 一种复合阻垢杀菌灭藻剂
CN106103359B (zh) 2014-03-06 2020-03-31 索理思科技开曼公司 用于受管制的蒸发***中的结垢控制的组合物和方法
US9133418B1 (en) * 2014-04-07 2015-09-15 Ecolab Usa Inc. Non-silicated high alkaline cleaner with aluminum protection
RU2580685C2 (ru) * 2014-07-04 2016-04-10 Акционерное общество "Химический завод им. Л.Я. Карпова" Ингибитор коррозии и солеотложений
WO2016022814A1 (en) 2014-08-08 2016-02-11 Nch Corporation Composition and method for treating white rust
EP3215468B1 (en) 2014-11-04 2020-05-13 Tennant Company Liquid treatment systems and methods
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
US10351453B2 (en) * 2016-04-14 2019-07-16 Nch Corporation Composition and method for inhibiting corrosion
US11085118B2 (en) * 2016-04-14 2021-08-10 Nch Corporation Composition and method for inhibiting corrosion and scale
CN105645604A (zh) * 2016-04-22 2016-06-08 潘福昆 一种低磷阻垢缓蚀剂
CN105858917A (zh) * 2016-05-27 2016-08-17 泗洪雅苏中草药种植有限公司 一种中药除水垢片和净水片及其制备方法
MY197999A (en) * 2017-06-27 2023-07-25 Nch Corp Composition and method for inhibiting corrosion and scale
US11525186B2 (en) 2019-06-11 2022-12-13 Ecolab Usa Inc. Corrosion inhibitor formulation for geothermal reinjection well
CN112574720B (zh) * 2019-09-30 2021-12-07 中国石油化工股份有限公司 一种具有抑制沉积物形成功能的低温传热介质及其制备方法与应用
CN111377549A (zh) * 2020-03-13 2020-07-07 大唐绥化热电有限公司 一种电厂中水回用专用缓蚀阻垢剂及其制备方法

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US4209487A (en) * 1975-06-02 1980-06-24 Monsanto Company Method for corrosion inhibition
US4534881A (en) * 1983-12-19 1985-08-13 University Of South Alabama Inhibition of inorganic or biological CaCO3 deposition by poly amino acid derivatives
US4664884A (en) * 1985-06-14 1987-05-12 Drew Chemical Corporation Corrosion inhibitor
US4678840A (en) * 1986-02-24 1987-07-07 Nalco Chemical Company Phosphonic acid-containing polymer
GB2227997B (en) * 1988-12-20 1992-04-15 Grace W R & Co Scale control
US4971724A (en) * 1990-02-06 1990-11-20 Monsanto Company Process for corrosion inhibition of ferrous metals
US5386038A (en) * 1990-12-18 1995-01-31 Albright & Wilson Limited Water treatment agent
CA2057822C (en) * 1990-12-18 1998-04-21 Keith Philip Davis Water treatment agent
US5284512A (en) 1991-03-06 1994-02-08 Donlar Corporation Polyaspartic acid and its salts for dispersing suspended solids
US5116513A (en) 1991-03-19 1992-05-26 Donlar Corporation Polyaspartic acid as a calcium sulfate and a barium sulfate inhibitor
US5152902A (en) 1991-03-19 1992-10-06 Donlar Corporation Polyaspartic acid as a calcium carbonate and a calcium phosphate inhibitor
CA2061249C (en) * 1992-02-14 1999-07-20 Brian E. Clark Use of cationic alkyl-phosphonium salts as corrosion inhibitors in open recirculating systems
WO1994019288A1 (de) * 1993-02-17 1994-09-01 Deutsche Nalco-Chemie Gmbh Verfahren zur verhinderung von ablagerungen in einem bauwerksentwässerungssystem
DE4408478A1 (de) * 1994-03-14 1995-09-21 Bayer Ag Mittel zur Wasserbehandlung
US5726280A (en) * 1994-08-24 1998-03-10 Bayer Ag Sulfonic acid group-containing polyaspartic acid derivatives, use thereof and prepartion thereof
US5531934A (en) * 1994-09-12 1996-07-02 Rohm & Haas Company Method of inhibiting corrosion in aqueous systems using poly(amino acids)
AU701456B2 (en) * 1994-09-12 1999-01-28 Rohm And Haas Company Method of inhibiting sulfate scale in aqueous systems
US5607623A (en) * 1995-03-08 1997-03-04 Donlar Corporation Inhibition of carbon dioxide corrosion of metals
DE19804124A1 (de) * 1998-02-03 1999-08-05 Bayer Ag Phosphorhaltige Verbindungen auf Basis der 1-Hydroxypropan-1,3-diphosphonsäure

Also Published As

Publication number Publication date
US6464900B1 (en) 2002-10-15
NO20000417D0 (no) 2000-01-27
ATA1242000A (de) 2002-11-15
AT410677B (de) 2003-06-25
GB2351076A (en) 2000-12-20
DE60025164D1 (de) 2006-02-02
IT1317738B1 (it) 2003-07-15
ES2176065B1 (es) 2004-01-16
GB0001718D0 (en) 2000-03-15
KR100623541B1 (ko) 2006-09-13
ES2176065A1 (es) 2002-11-16
SE0000214D0 (sv) 2000-01-25
CA2297013C (en) 2005-09-06
LU90510B1 (de) 2008-08-22
NZ513682A (en) 2002-12-20
WO2000044677A1 (en) 2000-08-03
TWI274071B (en) 2007-02-21
GB2351076B (en) 2002-02-27
CN1166576C (zh) 2004-09-15
JP2004509227A (ja) 2004-03-25
CA2297013A1 (en) 2000-07-28
SE519742C2 (sv) 2003-04-01
HK1044751A1 (en) 2002-11-01
NL1014181C2 (nl) 2001-12-28
FI20000155A0 (fi) 2000-01-27
NO324664B1 (no) 2007-11-26
NO20000417L (no) 2000-07-31
AU2631600A (en) 2000-08-18
SE0000214L (sv) 2000-07-29
EP1152986A1 (en) 2001-11-14
EP1152986A4 (en) 2002-04-17
AU756599B2 (en) 2003-01-16
DK175967B1 (da) 2005-10-03
CN1339015A (zh) 2002-03-06
EP1152986B1 (en) 2005-12-28
DE60025164T2 (de) 2006-09-28
DK200000145A (da) 2000-07-29
ZA200000295B (en) 2000-10-12
US6207079B1 (en) 2001-03-27
IE20000067A1 (en) 2000-08-23
NL1014181A1 (nl) 2000-07-31
JP4298927B2 (ja) 2009-07-22
FI20000155A (fi) 2000-07-28
DK1152986T3 (da) 2006-02-13
DE10003515A1 (de) 2000-08-10
KR20010101740A (ko) 2001-11-14
FR2789069B1 (fr) 2003-09-26
ES2255975T3 (es) 2006-07-16
FR2789069A1 (fr) 2000-08-04
ITMI20000106A1 (it) 2001-07-27
BE1013258A4 (fr) 2001-11-06
ATE314318T1 (de) 2006-01-15
CH694764A5 (de) 2005-07-15

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