MX2023013911A - Uso de polimeros de acido acrilico para la inhibicion de incrustaciones en sistemas de desalinizacion. - Google Patents
Uso de polimeros de acido acrilico para la inhibicion de incrustaciones en sistemas de desalinizacion.Info
- Publication number
- MX2023013911A MX2023013911A MX2023013911A MX2023013911A MX2023013911A MX 2023013911 A MX2023013911 A MX 2023013911A MX 2023013911 A MX2023013911 A MX 2023013911A MX 2023013911 A MX2023013911 A MX 2023013911A MX 2023013911 A MX2023013911 A MX 2023013911A
- Authority
- MX
- Mexico
- Prior art keywords
- acrylic acid
- aqueous
- solution
- optionally
- hypophosphite
- Prior art date
Links
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 title abstract 9
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 title abstract 9
- 238000010612 desalination reaction Methods 0.000 title abstract 4
- 229920000642 polymer Polymers 0.000 title abstract 2
- 230000005764 inhibitory process Effects 0.000 title 1
- 239000000243 solution Substances 0.000 abstract 5
- ACVYVLVWPXVTIT-UHFFFAOYSA-M phosphinate Chemical compound [O-][PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-M 0.000 abstract 4
- 150000003254 radicals Chemical class 0.000 abstract 3
- 239000007858 starting material Substances 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 229920002125 Sokalan® Polymers 0.000 abstract 2
- 230000002378 acidificating effect Effects 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- 239000003999 initiator Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
- 238000001223 reverse osmosis Methods 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
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
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/042—Prevention of deposits
-
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/06—Flash evaporation
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- 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
- C02F2103/08—Seawater, e.g. for desalination
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/02—Temperature
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/44—Time
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
Landscapes
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polymerisation Methods In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP21175531 | 2021-05-24 | ||
| PCT/EP2022/063836 WO2022248379A1 (en) | 2021-05-24 | 2022-05-23 | Use of polymers of acrylic acid for scale inhibition in desalination systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2023013911A true MX2023013911A (es) | 2023-12-08 |
Family
ID=76076264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2023013911A MX2023013911A (es) | 2021-05-24 | 2022-05-23 | Uso de polimeros de acido acrilico para la inhibicion de incrustaciones en sistemas de desalinizacion. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20240228348A1 (enExample) |
| EP (1) | EP4347512A1 (enExample) |
| JP (1) | JP2024520356A (enExample) |
| KR (1) | KR20240013123A (enExample) |
| CN (1) | CN117396441A (enExample) |
| BR (1) | BR112023024411A2 (enExample) |
| CA (1) | CA3220251A1 (enExample) |
| MX (1) | MX2023013911A (enExample) |
| WO (1) | WO2022248379A1 (enExample) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1218952A (en) | 1967-04-21 | 1971-01-13 | Grace W R & Co | Treatment of saline water to inhibit scale formation |
| US4072607A (en) | 1976-10-26 | 1978-02-07 | American Cyanamid Company | Preparation of anionic polymers for use as scale inhibitors and anti-precipitants |
| US4164521A (en) | 1977-02-07 | 1979-08-14 | American Cyanamid Company | Mixtures of polycationic and polyanionic polymers for scale control |
| US4634532A (en) | 1984-05-12 | 1987-01-06 | Calgon Corporation | Orthophosphate-containing desalination scale inhibitors |
| US6335404B1 (en) * | 1994-04-05 | 2002-01-01 | Rohm And Haas Company | Aqueous process for preparing aqueous weight carboxyl containing polymers |
| US8889033B2 (en) | 2011-02-04 | 2014-11-18 | Basf Se | Low molecular weight phosphorus-containing polyacrylic acids and use thereof as scale inhibitors in water-carrying systems |
| US20120202937A1 (en) * | 2011-02-04 | 2012-08-09 | Basf Se | Low molecular weight phosphorus-containing polyacrylic acids and use thereof as dispersants |
| CN103347600B (zh) | 2011-02-04 | 2016-04-20 | 巴斯夫欧洲公司 | 低分子量含磷聚丙烯酸及其在输水体系中作为水垢抑制剂的用途 |
| CN103896414B (zh) * | 2014-04-18 | 2015-05-20 | 威海翔宇环保科技股份有限公司 | 海水淡化热法用阻垢剂 |
| CN108602901B (zh) | 2016-02-04 | 2021-01-15 | 巴斯夫欧洲公司 | 制备丙烯酸聚合物的方法 |
-
2022
- 2022-05-23 EP EP22729720.7A patent/EP4347512A1/en active Pending
- 2022-05-23 MX MX2023013911A patent/MX2023013911A/es unknown
- 2022-05-23 KR KR1020237040508A patent/KR20240013123A/ko not_active Withdrawn
- 2022-05-23 CA CA3220251A patent/CA3220251A1/en active Pending
- 2022-05-23 BR BR112023024411A patent/BR112023024411A2/pt unknown
- 2022-05-23 CN CN202280037821.5A patent/CN117396441A/zh active Pending
- 2022-05-23 US US18/561,441 patent/US20240228348A1/en active Pending
- 2022-05-23 WO PCT/EP2022/063836 patent/WO2022248379A1/en not_active Ceased
- 2022-05-23 JP JP2023571861A patent/JP2024520356A/ja not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CN117396441A (zh) | 2024-01-12 |
| EP4347512A1 (en) | 2024-04-10 |
| JP2024520356A (ja) | 2024-05-24 |
| CA3220251A1 (en) | 2022-12-01 |
| BR112023024411A2 (pt) | 2024-02-20 |
| WO2022248379A1 (en) | 2022-12-01 |
| US20240228348A1 (en) | 2024-07-11 |
| KR20240013123A (ko) | 2024-01-30 |
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