IL230884B - Polymer mixtures as deposit inhibitors in water-bearing systems - Google Patents
Polymer mixtures as deposit inhibitors in water-bearing systemsInfo
- Publication number
- IL230884B IL230884B IL230884A IL23088414A IL230884B IL 230884 B IL230884 B IL 230884B IL 230884 A IL230884 A IL 230884A IL 23088414 A IL23088414 A IL 23088414A IL 230884 B IL230884 B IL 230884B
- Authority
- IL
- Israel
- Prior art keywords
- water
- bearing systems
- polymer mixtures
- deposit inhibitors
- inhibitors
- Prior art date
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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L31/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers
- C08L31/02—Homopolymers or copolymers of esters of monocarboxylic acids
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
- C08F222/04—Anhydrides, e.g. cyclic anhydrides
- C08F222/06—Maleic anhydride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L35/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least one other carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11177163 | 2011-08-10 | ||
| PCT/EP2012/065308 WO2013020937A1 (en) | 2011-08-10 | 2012-08-06 | Polymer blends as coating inhibitors in water-carrying systems |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL230884A0 IL230884A0 (en) | 2014-03-31 |
| IL230884B true IL230884B (en) | 2019-12-31 |
Family
ID=46603987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL230884A IL230884B (en) | 2011-08-10 | 2014-02-09 | Polymer mixtures as deposit inhibitors in water-bearing systems |
Country Status (15)
| Country | Link |
|---|---|
| EP (1) | EP2742008B1 (en) |
| JP (1) | JP2014527561A (en) |
| KR (1) | KR20140058555A (en) |
| CN (1) | CN103874663B (en) |
| AU (1) | AU2012293673B2 (en) |
| BR (1) | BR112014003040B1 (en) |
| CA (1) | CA2844585C (en) |
| CL (1) | CL2014000334A1 (en) |
| ES (1) | ES2561455T3 (en) |
| IL (1) | IL230884B (en) |
| MA (1) | MA35338B1 (en) |
| MX (1) | MX365529B (en) |
| RU (1) | RU2608409C2 (en) |
| TN (1) | TN2014000054A1 (en) |
| WO (1) | WO2013020937A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9127235B2 (en) * | 2013-10-09 | 2015-09-08 | Ecolab Usa Inc. | Alkaline detergent composition containing a carboxylic acid/polyalkylene oxide copolymer for hard water scale control |
| US9635852B2 (en) | 2013-12-23 | 2017-05-02 | Dow Global Technologies Llc | Pymetrozine suspension concentrates and its preparation method |
| CN104710023B (en) * | 2015-02-15 | 2017-03-29 | 天津正达科技有限责任公司 | The preparation method of the special dirt dispersion agent of circularly-cooling sea water |
| JP6631147B2 (en) * | 2015-10-14 | 2020-01-15 | 栗田工業株式会社 | Boiler feed water treatment apparatus and boiler operating method |
| EP3370839A1 (en) * | 2015-11-06 | 2018-09-12 | Basf Se | Processes for the separation of water from aqueous systems |
| CN109219650A (en) * | 2016-03-18 | 2019-01-15 | 通用电气公司 | Prevent the method and composition of the dirt of caustic tower |
| TWI655157B (en) * | 2017-12-06 | 2019-04-01 | 中國鋼鐵股份有限公司 | Preparation for high temperature tolerance type of phosphate to inhabit corrosion and scaling and method for using the same |
| RU2702542C1 (en) * | 2019-07-02 | 2019-10-08 | Открытое акционерное общество "Всероссийский дважды ордена Трудового Красного Знамени теплотехнический научно-исследовательский институт" (ОАО "ВТИ") | Inhibitor of corrosion and scale formation for use in systems of reverse cooling of power plants or other industrial enterprises |
| CN112138873B (en) * | 2020-09-16 | 2021-05-18 | 东北大学 | Application of selective inhibitor EDTMPS in flotation and desilication of magnesite |
| CN112438254B (en) * | 2020-12-04 | 2022-06-03 | 中化化工科学技术研究总院有限公司 | Pesticide dispersing auxiliary and pesticide composition containing same |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4936987A (en) | 1983-03-07 | 1990-06-26 | Calgon Corporation | Synergistic scale and corrosion inhibiting admixtures containing carboxylic acid/sulfonic acid polymers |
| US4640793A (en) * | 1984-02-14 | 1987-02-03 | Calgon Corporation | Synergistic scale and corrosion inhibiting admixtures containing carboxylic acid/sulfonic acid polymers |
| NZ213578A (en) * | 1984-11-09 | 1988-04-29 | Calgon Corp | Inhibiting corrosion and scale deposition in aqueous systems by adding water soluble polymers |
| JP2592803B2 (en) * | 1985-06-26 | 1997-03-19 | ロ−ム アンド ハ−ス コンパニ− | Stabilization of aqueous systems |
| US4698161A (en) * | 1985-06-27 | 1987-10-06 | Pony Industries, Inc. | Polymer blend for dispersion of particulate materials in aqueous systems |
| US4925568A (en) * | 1986-08-15 | 1990-05-15 | Calgon Corporation | Polyacrylate blends as boiler scale inhibitors |
| JPS6490097A (en) * | 1987-09-30 | 1989-04-05 | Kurita Water Ind Ltd | Scaling inhibitor |
| CA1340659C (en) * | 1987-12-18 | 1999-07-20 | Edward Samuel Beardwood | Anti-scale and corrosion inhibitor |
| JPH01299699A (en) * | 1988-05-30 | 1989-12-04 | Hakutou Kagaku Kk | Non-phosphorus water treating agent for preventing corrosion and scale of metals in water system |
| GB8906413D0 (en) * | 1989-03-21 | 1989-05-04 | Ciba Geigy Ag | Composition for treating water or aqueous systems |
| JPH0360798A (en) * | 1989-07-26 | 1991-03-15 | Nippon Shokubai Kagaku Kogyo Co Ltd | Scale inhibitor for magnesium hydroxide |
| US5263541A (en) | 1989-11-01 | 1993-11-23 | Barthorpe Richard T | Inhibition of scale growth utilizing a dual polymer composition |
| GB9005440D0 (en) | 1990-03-10 | 1990-05-09 | Ciba Geigy Ag | Composition |
| CA2042341C (en) * | 1990-05-23 | 2001-06-12 | Judy H. Bardsley | Silica scale inhibition |
| US5080801A (en) * | 1991-04-03 | 1992-01-14 | Nalco Chemical Company | Mixed polymers for preventing scale caused by mineral processing water |
| JP2991579B2 (en) | 1992-11-25 | 1999-12-20 | 東ソー株式会社 | Scale inhibitor and scale prevention method |
| US7087189B2 (en) * | 2002-03-18 | 2006-08-08 | National Starch Chemical Investment Holding Co | Multifunctional calcium carbonate and calcium phosphate scale inhibitor |
| JP4923664B2 (en) * | 2006-03-24 | 2012-04-25 | 栗田工業株式会社 | Scale adhesion inhibitor and cooling water treatment method |
| US20090101587A1 (en) | 2007-10-22 | 2009-04-23 | Peter Blokker | Method of inhibiting scale formation and deposition in desalination systems |
| CN101560022B (en) * | 2009-05-26 | 2011-05-11 | 西安协力动力科技有限公司 | Compound corrosion and scale inhibitor |
| CN101759305A (en) * | 2009-11-17 | 2010-06-30 | 上海丰信环保科技有限公司 | Water-quality antisludging agent with high hardness and high iron content |
| CN101830571B (en) * | 2010-06-11 | 2012-06-27 | 西安建筑科技大学 | Itaconic acid copolymer antisludging agent and microwave synthetic method thereof |
-
2012
- 2012-08-06 MX MX2014001534A patent/MX365529B/en active IP Right Grant
- 2012-08-06 CN CN201280049467.4A patent/CN103874663B/en active Active
- 2012-08-06 BR BR112014003040-5A patent/BR112014003040B1/en active IP Right Grant
- 2012-08-06 AU AU2012293673A patent/AU2012293673B2/en active Active
- 2012-08-06 KR KR1020147003451A patent/KR20140058555A/en not_active Application Discontinuation
- 2012-08-06 ES ES12742921.5T patent/ES2561455T3/en active Active
- 2012-08-06 WO PCT/EP2012/065308 patent/WO2013020937A1/en active Application Filing
- 2012-08-06 JP JP2014524348A patent/JP2014527561A/en active Pending
- 2012-08-06 RU RU2014108707A patent/RU2608409C2/en active
- 2012-08-06 CA CA2844585A patent/CA2844585C/en not_active Expired - Fee Related
- 2012-08-06 EP EP12742921.5A patent/EP2742008B1/en active Active
-
2014
- 2014-02-05 MA MA36735A patent/MA35338B1/en unknown
- 2014-02-06 TN TNP2014000054A patent/TN2014000054A1/en unknown
- 2014-02-09 IL IL230884A patent/IL230884B/en active IP Right Grant
- 2014-02-10 CL CL2014000334A patent/CL2014000334A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2844585C (en) | 2019-09-17 |
| EP2742008A1 (en) | 2014-06-18 |
| BR112014003040A2 (en) | 2017-03-21 |
| ES2561455T3 (en) | 2016-02-26 |
| MA35338B1 (en) | 2014-08-01 |
| MX2014001534A (en) | 2014-02-27 |
| BR112014003040B1 (en) | 2020-11-17 |
| CN103874663B (en) | 2016-04-20 |
| WO2013020937A1 (en) | 2013-02-14 |
| RU2014108707A (en) | 2015-09-20 |
| JP2014527561A (en) | 2014-10-16 |
| CN103874663A (en) | 2014-06-18 |
| AU2012293673B2 (en) | 2017-02-23 |
| MX365529B (en) | 2019-06-06 |
| EP2742008B1 (en) | 2015-11-18 |
| AU2012293673A1 (en) | 2014-03-06 |
| CA2844585A1 (en) | 2013-02-14 |
| CL2014000334A1 (en) | 2014-08-01 |
| RU2608409C2 (en) | 2017-01-18 |
| IL230884A0 (en) | 2014-03-31 |
| TN2014000054A1 (en) | 2015-07-01 |
| KR20140058555A (en) | 2014-05-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FF | Patent granted | ||
| KB | Patent renewed |