MX2020012998A - Inhibición de incrustación de sílice usando polímeros para cepillo para botellas. - Google Patents
Inhibición de incrustación de sílice usando polímeros para cepillo para botellas.Info
- Publication number
- MX2020012998A MX2020012998A MX2020012998A MX2020012998A MX2020012998A MX 2020012998 A MX2020012998 A MX 2020012998A MX 2020012998 A MX2020012998 A MX 2020012998A MX 2020012998 A MX2020012998 A MX 2020012998A MX 2020012998 A MX2020012998 A MX 2020012998A
- Authority
- MX
- Mexico
- Prior art keywords
- bottle brush
- inhibition
- silica scale
- brush polymer
- polymerization
- 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
- 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
- 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
- C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
- C09K8/528—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning inorganic depositions, e.g. sulfates or carbonates
-
- 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
- C08F220/00—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 a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/04—Acids; Metal salts or ammonium salts thereof
- C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
-
- 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
- C08F220/00—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 a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
- C08F220/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
- C08F220/285—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing a polyether chain in the alcohol moiety
- C08F220/286—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing a polyether chain in the alcohol moiety and containing polyethylene oxide in the alcohol moiety, e.g. methoxy polyethylene glycol (meth)acrylate
-
- 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
- C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention
-
- 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
- C08F220/00—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 a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/52—Amides or imides
- C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F220/58—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing oxygen in addition to the carbonamido oxygen, e.g. N-methylolacrylamide, N-(meth)acryloylmorpholine
- C08F220/585—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing oxygen in addition to the carbonamido oxygen, e.g. N-methylolacrylamide, N-(meth)acryloylmorpholine and containing other heteroatoms, e.g. 2-acrylamido-2-methylpropane sulfonic acid [AMPS]
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Materials Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Un método para inhibir la formación de incrustaciones de sílice que trata sistemas acuosos que contienen sílice con un polímero para cepillo para botellas. El polímero para cepillo para botellas incluye una unidad de repetición obtenida después de la polimerización de uno o más monómeros aniónicos, y una unidad de repetición obtenida después de la polimerización de uno o más monómeros que contienen polioxoalquileno. El polímero para cepillo para botellas puede incluir además una unidad de repetición obtenida después de la polimerización de uno o más monómeros no iónicos. La adición del polímero para cepillo para botellas al sistema acuoso da como resultado la inhibición de la incrustación de sílice.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN201841020613 | 2018-06-01 | ||
IN201841029480 | 2018-08-06 | ||
PCT/US2019/034335 WO2019232011A1 (en) | 2018-06-01 | 2019-05-29 | Inhibition of silica scale using bottle brush polymers |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2020012998A true MX2020012998A (es) | 2021-02-17 |
Family
ID=67106134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2020012998A MX2020012998A (es) | 2018-06-01 | 2019-05-29 | Inhibición de incrustación de sílice usando polímeros para cepillo para botellas. |
Country Status (6)
Country | Link |
---|---|
US (1) | US11873243B2 (es) |
JP (1) | JP7465820B2 (es) |
CN (1) | CN112384592A (es) |
MX (1) | MX2020012998A (es) |
SG (1) | SG11202011966RA (es) |
WO (1) | WO2019232011A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111875070B (zh) * | 2020-07-31 | 2021-07-20 | 南京大学 | 一种用于深度处理粘胶纤维废水的水处理剂的制备方法 |
US20230279313A1 (en) * | 2022-03-01 | 2023-09-07 | Kurita Water Industries Ltd. | Cleaning agent, cleaning method of water treatment apparatus, and cleaning method of silica-based scale |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4435556A (en) * | 1983-03-28 | 1984-03-06 | Masler Iii William F | Method of making and using novel scale inhibiting terpolymer |
US4566974A (en) | 1983-06-28 | 1986-01-28 | The B. F. Goodrich Company | Method of inhibiting scale with copolymer |
NZ213578A (en) * | 1984-11-09 | 1988-04-29 | Calgon Corp | Inhibiting corrosion and scale deposition in aqueous systems by adding water soluble polymers |
US4618448A (en) | 1984-11-09 | 1986-10-21 | Calgon Corporation | Carboxylic/sulfonic/polyalkylene oxide polymer for use as scale, corrosion, and iron oxide deposit control |
US4711725A (en) | 1985-06-26 | 1987-12-08 | Rohm And Haas Co. | Method of stabilizing aqueous systems |
US4933090A (en) | 1987-12-23 | 1990-06-12 | Calgon Corporation | Method for controlling silica/silicate deposition in aqueous systems using phosphonates and carboxylic/sulfonic polymers |
US5180498A (en) | 1992-01-28 | 1993-01-19 | Betz Laboratories, Inc. | Polymers for the treatment of boiler water |
US5271847A (en) | 1992-01-28 | 1993-12-21 | Betz Laboratories, Inc. | Polymers for the treatment of boiler water |
US5242599A (en) * | 1992-02-07 | 1993-09-07 | Betz Laboratories, Inc. | Polymers for the treatment of boiler water |
US5527468A (en) | 1994-12-20 | 1996-06-18 | Betz Laboratories, Inc. | Nonionic polymers for the treatment of boiler water |
US6051142A (en) | 1998-06-30 | 2000-04-18 | Betzdearborn Inc. | Inhibition of silica and silicate deposition using ethylene oxide-propylene oxide block copolymers |
JP2004027060A (ja) | 2002-06-26 | 2004-01-29 | Jsr Corp | 水溶性共重合体及び純シリカスケール防止剤 |
US7316787B2 (en) | 2004-09-17 | 2008-01-08 | General Electric Company | Methods for controlling silica scale in aqueous systems |
EP1767564B2 (en) * | 2005-09-26 | 2013-09-25 | Nippon Shokubai Co., Ltd. | Polymer, a method for producing the polymer, and a cement admixture using the same |
US20090294374A1 (en) | 2008-06-02 | 2009-12-03 | Gill Jasbir S | Method for inhibiting the formation and deposition of silica scale in aqueous systems |
CN101838122B (zh) * | 2009-03-20 | 2013-08-28 | 上海彭浦特种耐火材料厂 | 不定形耐火材料体系的复合外加剂、制备方法及应用 |
US9221700B2 (en) * | 2010-12-22 | 2015-12-29 | Ecolab Usa Inc. | Method for inhibiting the formation and deposition of silica scale in aqueous systems |
CA2874340A1 (en) * | 2012-05-24 | 2013-11-28 | Basf Se | Hydrophilic, low acid content polymers as stabilizers for water-based emulsions |
US9382444B2 (en) | 2013-06-24 | 2016-07-05 | Dow Global Technologies Llc | Neutral layer polymers, methods of manufacture thereof and articles comprising the same |
WO2016007150A1 (en) * | 2014-07-09 | 2016-01-14 | Halliburton Energy Services, Inc. | Scale inhibitor and methods of using scale inhibitors |
-
2019
- 2019-05-29 CN CN201980042942.7A patent/CN112384592A/zh active Pending
- 2019-05-29 WO PCT/US2019/034335 patent/WO2019232011A1/en active Application Filing
- 2019-05-29 US US15/734,096 patent/US11873243B2/en active Active
- 2019-05-29 MX MX2020012998A patent/MX2020012998A/es unknown
- 2019-05-29 SG SG11202011966RA patent/SG11202011966RA/en unknown
- 2019-05-29 JP JP2020567108A patent/JP7465820B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP7465820B2 (ja) | 2024-04-11 |
WO2019232011A1 (en) | 2019-12-05 |
SG11202011966RA (en) | 2020-12-30 |
US20210155520A1 (en) | 2021-05-27 |
JP2021526455A (ja) | 2021-10-07 |
US11873243B2 (en) | 2024-01-16 |
CN112384592A (zh) | 2021-02-19 |
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