MX2020013008A - Inhibición de incrustaciónes de sílice con un agente quelante mezclado con dispersantes poliméricos derivados de óxido de alquileno y acido. - Google Patents
Inhibición de incrustaciónes de sílice con un agente quelante mezclado con dispersantes poliméricos derivados de óxido de alquileno y acido.Info
- Publication number
- MX2020013008A MX2020013008A MX2020013008A MX2020013008A MX2020013008A MX 2020013008 A MX2020013008 A MX 2020013008A MX 2020013008 A MX2020013008 A MX 2020013008A MX 2020013008 A MX2020013008 A MX 2020013008A MX 2020013008 A MX2020013008 A MX 2020013008A
- Authority
- MX
- Mexico
- Prior art keywords
- chelating agent
- acid
- alkylene oxide
- inhibition
- oxide derived
- Prior art date
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title abstract 6
- 239000002270 dispersing agent Substances 0.000 title abstract 5
- 239000002738 chelating agent Substances 0.000 title abstract 3
- 239000000377 silicon dioxide Substances 0.000 title abstract 3
- 239000002253 acid Substances 0.000 title abstract 2
- 125000002947 alkylene group Chemical group 0.000 title abstract 2
- 229920000642 polymer Polymers 0.000 title abstract 2
- 230000005764 inhibitory process Effects 0.000 title 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 abstract 1
- QPCDCPDFJACHGM-UHFFFAOYSA-N N,N-bis{2-[bis(carboxymethyl)amino]ethyl}glycine Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(=O)O)CCN(CC(O)=O)CC(O)=O QPCDCPDFJACHGM-UHFFFAOYSA-N 0.000 abstract 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
Classifications
-
- 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
- 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
- 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
- C02F5/12—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 nitrogen
-
- 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
- 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
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (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)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN201841020598 | 2018-06-01 | ||
| IN201841020613 | 2018-06-01 | ||
| IN201841029480 | 2018-08-06 | ||
| IN201941002455 | 2019-01-21 | ||
| PCT/US2019/034349 WO2019232019A1 (en) | 2018-06-01 | 2019-05-29 | Inhibition of silica scale using a chelating agent blended with acid and alkylene oxide derived polymer dispersants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2020013008A true MX2020013008A (es) | 2021-02-22 |
Family
ID=66912985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2020013008A MX2020013008A (es) | 2018-06-01 | 2019-05-29 | Inhibición de incrustaciónes de sílice con un agente quelante mezclado con dispersantes poliméricos derivados de óxido de alquileno y acido. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US12146099B2 (https=) |
| JP (1) | JP7387649B2 (https=) |
| CN (1) | CN112334563B (https=) |
| MX (1) | MX2020013008A (https=) |
| SG (1) | SG11202011971RA (https=) |
| WO (1) | WO2019232019A1 (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12157691B2 (en) * | 2018-06-01 | 2024-12-03 | Dow Global Technologies Llc | Acid grafted EO-PO copolymers as silica scale inhibitors |
| US11897801B2 (en) | 2019-07-30 | 2024-02-13 | Solenis Technologies, L.P. | Silica scale inhibitors |
| CN115612471B (zh) * | 2021-07-15 | 2023-07-18 | 大庆油田有限责任公司 | 一种适用于三元复合驱硅垢去除剂 |
| US12371638B2 (en) * | 2022-03-01 | 2025-07-29 | Kurita Water Industries Ltd. | Cleaning agent, cleaning method of water treatment apparatus, and cleaning method of silica-based scale |
| WO2025178621A1 (en) * | 2024-02-22 | 2025-08-28 | Ecolab Usa Inc. | Silica inhibition for high silica brine |
| WO2026019430A1 (en) * | 2024-07-19 | 2026-01-22 | Ecolab Usa Inc. | Formulation for cleaning silica and silicate containing deposits |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4146488A (en) | 1978-01-24 | 1979-03-27 | Union Carbide Corporation | Metal lubricants |
| US4392972A (en) | 1981-12-30 | 1983-07-12 | Union Carbide Corporation | Aluminum-corrosion inhibitive heat transfer fluid |
| 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 |
| NZ213578A (en) * | 1984-11-09 | 1988-04-29 | Calgon Corp | Inhibiting corrosion and scale deposition in aqueous systems by adding water soluble polymers |
| 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 |
| US5071582A (en) * | 1990-08-06 | 1991-12-10 | Basf Corporation | Coolant system cleaning solutions having silicate or siliconate-based corrosion inhibitors |
| US5271847A (en) * | 1992-01-28 | 1993-12-21 | Betz Laboratories, Inc. | Polymers for the treatment of boiler water |
| US5378368A (en) | 1992-08-05 | 1995-01-03 | Calgon Corporation | Controlling silica/silicate deposition using polyether polyamino methylene phosphonates |
| EP0754712B1 (en) | 1995-02-03 | 2002-01-16 | Nippon Shokubai Co., Ltd. | Water-soluble polymer, process for producing the same, and detergent composition comprising water-soluble polymer |
| JP3088085B2 (ja) * | 1996-12-27 | 2000-09-18 | 株式会社日本触媒 | スケール防止剤 |
| US6166149A (en) * | 1996-12-27 | 2000-12-26 | Nippon Shokubai Co., Ltd. | Hydrophilic graft polymer, production process therefor, composition containing the polymer, and use thereof |
| JP3980691B2 (ja) * | 1996-12-27 | 2007-09-26 | 株式会社日本触媒 | スケール防止剤およびそれを用いたスケール防止方法 |
| US6143243A (en) | 1997-12-29 | 2000-11-07 | Prestone Products Corporation | Method of inhibiting cavitation-erosion corrosion of aluminum surfaces using carboxylic acid based compositions comprising polymerizable-acid graft polymers |
| US6051142A (en) | 1998-06-30 | 2000-04-18 | Betzdearborn Inc. | Inhibition of silica and silicate deposition using ethylene oxide-propylene oxide block copolymers |
| JP4523126B2 (ja) * | 1999-07-30 | 2010-08-11 | 株式会社日本触媒 | スケール防止剤 |
| 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 |
| ATE393813T1 (de) * | 2002-09-12 | 2008-05-15 | Procter & Gamble | Polymersysteme und diese enthaltende reinigungs- oder waschmittelzusammensetzungen |
| US7316787B2 (en) | 2004-09-17 | 2008-01-08 | General Electric Company | Methods for controlling silica scale in aqueous systems |
| DE102005028460A1 (de) * | 2005-06-17 | 2006-12-28 | Basf Ag | Verwendung von Alkylenoxideinheiten enthaltenden Copolymeren als Zusatz zu wäßrigen Systemen |
| JP2007246916A (ja) * | 2007-05-17 | 2007-09-27 | Nippon Shokubai Co Ltd | 親水性グラフト重合体、その製造方法および用途 |
| US20110114564A1 (en) * | 2008-07-07 | 2011-05-19 | Lubrizol Advanced Materials, Inc. | Preventing Silica And Silicate Scale With Inhibitors In Industrial Water Systems |
| WO2010045343A2 (en) * | 2008-10-15 | 2010-04-22 | University Of Utah Research Foundation | Methods of simultaneously dissolving calcium carbonate, silica, and silicate minerals in subterranean formations |
| US20110049053A1 (en) * | 2009-09-02 | 2011-03-03 | Hirsch Keith A | Method for inhibiting the deposition of silica and/or silicate compounds in aqueous systems |
| US9221700B2 (en) * | 2010-12-22 | 2015-12-29 | Ecolab Usa Inc. | Method for inhibiting the formation and deposition of silica scale in aqueous systems |
| TWI634083B (zh) | 2012-03-30 | 2018-09-01 | 羅門哈斯公司 | 矽石垢之協同性控制 |
| JP6542803B2 (ja) | 2014-04-23 | 2019-07-10 | ダウ グローバル テクノロジーズ エルエルシー | 疎水的に改質されたアルキレンオキシドウレタンコポリマーを使用したシリカスケールの抑制 |
-
2019
- 2019-05-29 WO PCT/US2019/034349 patent/WO2019232019A1/en not_active Ceased
- 2019-05-29 US US15/734,058 patent/US12146099B2/en active Active
- 2019-05-29 CN CN201980043978.7A patent/CN112334563B/zh active Active
- 2019-05-29 SG SG11202011971RA patent/SG11202011971RA/en unknown
- 2019-05-29 JP JP2020567107A patent/JP7387649B2/ja active Active
- 2019-05-29 MX MX2020013008A patent/MX2020013008A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20210221723A1 (en) | 2021-07-22 |
| CN112334563B (zh) | 2023-06-16 |
| SG11202011971RA (en) | 2020-12-30 |
| US12146099B2 (en) | 2024-11-19 |
| WO2019232019A1 (en) | 2019-12-05 |
| CN112334563A (zh) | 2021-02-05 |
| JP7387649B2 (ja) | 2023-11-28 |
| JP2021526454A (ja) | 2021-10-07 |
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