WO2015069684A4 - Composition et procédé de traitement de systèmes d'eau - Google Patents
Composition et procédé de traitement de systèmes d'eau Download PDFInfo
- Publication number
- WO2015069684A4 WO2015069684A4 PCT/US2014/063996 US2014063996W WO2015069684A4 WO 2015069684 A4 WO2015069684 A4 WO 2015069684A4 US 2014063996 W US2014063996 W US 2014063996W WO 2015069684 A4 WO2015069684 A4 WO 2015069684A4
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- phosphate
- ppm
- sulfite
- water
- water system
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract 45
- 238000000034 method Methods 0.000 title claims abstract 24
- 239000000203 mixture Substances 0.000 title claims abstract 24
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims abstract 23
- 239000008247 solid mixture Substances 0.000 claims abstract 20
- 150000001412 amines Chemical class 0.000 claims abstract 19
- 239000002738 chelating agent Substances 0.000 claims abstract 15
- 229920000642 polymer Polymers 0.000 claims abstract 12
- 230000003472 neutralizing effect Effects 0.000 claims abstract 11
- 239000001488 sodium phosphate Substances 0.000 claims abstract 10
- 238000005260 corrosion Methods 0.000 claims abstract 5
- 230000007797 corrosion Effects 0.000 claims abstract 5
- 238000001816 cooling Methods 0.000 claims abstract 4
- 229920000058 polyacrylate Polymers 0.000 claims abstract 4
- 229920000193 polymethacrylate Polymers 0.000 claims abstract 4
- 239000003945 anionic surfactant Substances 0.000 claims abstract 3
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims abstract 2
- 229910019142 PO4 Inorganic materials 0.000 claims 24
- 235000021317 phosphate Nutrition 0.000 claims 24
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims 22
- 239000010452 phosphate Substances 0.000 claims 22
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical group [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims 8
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid group Chemical group C(CC(O)(C(=O)O)CC(=O)O)(=O)O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims 6
- 239000007787 solid Substances 0.000 claims 6
- -1 anionic naphthalene sulfonate compound Chemical class 0.000 claims 5
- 150000003839 salts Chemical class 0.000 claims 5
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 claims 4
- 229910000397 disodium phosphate Inorganic materials 0.000 claims 4
- 235000019800 disodium phosphate Nutrition 0.000 claims 4
- 239000003112 inhibitor Substances 0.000 claims 4
- 239000007788 liquid Substances 0.000 claims 4
- 229910000403 monosodium phosphate Inorganic materials 0.000 claims 4
- 235000019799 monosodium phosphate Nutrition 0.000 claims 4
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical group [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 claims 4
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical group [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 claims 4
- 235000010265 sodium sulphite Nutrition 0.000 claims 4
- BFSVOASYOCHEOV-UHFFFAOYSA-N 2-diethylaminoethanol Chemical compound CCN(CC)CCO BFSVOASYOCHEOV-UHFFFAOYSA-N 0.000 claims 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 3
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical group [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 claims 3
- 229910052708 sodium Inorganic materials 0.000 claims 3
- 239000011734 sodium Substances 0.000 claims 3
- 229940001584 sodium metabisulfite Drugs 0.000 claims 3
- 235000010262 sodium metabisulphite Nutrition 0.000 claims 3
- 230000003115 biocidal effect Effects 0.000 claims 2
- 239000003139 biocide Substances 0.000 claims 2
- 238000004090 dissolution Methods 0.000 claims 2
- IFYLVUHLOOCYBG-UHFFFAOYSA-N eticyclidine Chemical compound C=1C=CC=CC=1C1(NCC)CCCCC1 IFYLVUHLOOCYBG-UHFFFAOYSA-N 0.000 claims 2
- 230000007935 neutral effect Effects 0.000 claims 2
- 150000007524 organic acids Chemical group 0.000 claims 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims 2
- 239000001509 sodium citrate Substances 0.000 claims 2
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical group O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 claims 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical class [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 claims 2
- 239000004094 surface-active agent Substances 0.000 claims 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims 1
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical group [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 claims 1
- 150000001449 anionic compounds Chemical group 0.000 claims 1
- 239000013505 freshwater Substances 0.000 claims 1
- 239000004615 ingredient Substances 0.000 claims 1
- 229910000406 trisodium phosphate Inorganic materials 0.000 claims 1
- 235000019801 trisodium phosphate Nutrition 0.000 claims 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 244000005700 microbiome Species 0.000 abstract 1
- 229910000162 sodium phosphate Inorganic materials 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/683—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of complex-forming compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/04—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by a combination of operations
-
- 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
- C02F5/125—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 combined with inorganic substances
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2086—Hydroxy carboxylic acids-salts thereof
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/32—Organic compounds containing nitrogen
- C11D7/3209—Amines or imines with one to four nitrogen atoms; Quaternized amines
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/34—Organic compounds containing sulfur
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/36—Organic compounds containing phosphorus
-
- 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
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
- C02F2103/023—Water in cooling circuits
-
- 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
-
- 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
- C02F2303/14—Maintenance of water treatment installations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/04—Surfactants, used as part of a formulation or alone
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/14—Hard surfaces
- C11D2111/20—Industrial or commercial equipment, e.g. reactors, tubes or engines
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Emergency Medicine (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Removal Of Specific Substances (AREA)
Abstract
L'invention concerne une composition solide pour le traitement de systèmes d'eau de refroidissement ou chauffés pour éliminer le tartre, les microorganismes et les biofilms, et les sous-produits de corrosion. La composition pour tours de refroidissement et systèmes d'eau refroidis comprend des agents chélateurs et un tensioactif anionique. La composition pour chaudières et systèmes d'eau chauffés comprend un sulfite, des amines neutralisantes, du phosphate de sodium et éventuellement un polymère de polyméthacrylate ou de polyacrylate. Un procédé d'utilisation d'une telle composition de traitement comprend la mise en contact de la composition de traitement avec essentiellement toutes les parties du système d'eau.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14859612.5A EP3065889A4 (fr) | 2013-11-06 | 2014-11-05 | Composition et procédé de traitement de systèmes d'eau |
| MX2016005928A MX2016005928A (es) | 2013-11-06 | 2014-11-05 | Composicion y metodo para el tratamiento de sistemas de agua. |
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/073,705 | 2013-11-06 | ||
| US14/073,705 US9506016B2 (en) | 2013-11-06 | 2013-11-06 | Composition and method for treating water systems |
| US201462010042P | 2014-06-10 | 2014-06-10 | |
| US62/010,042 | 2014-06-10 | ||
| US14/532,639 | 2014-11-04 | ||
| US14/532,639 US9441190B2 (en) | 2013-11-06 | 2014-11-04 | Composition and method for treating water systems |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| WO2015069684A2 WO2015069684A2 (fr) | 2015-05-14 |
| WO2015069684A3 WO2015069684A3 (fr) | 2015-11-19 |
| WO2015069684A4 true WO2015069684A4 (fr) | 2015-12-23 |
Family
ID=53042307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US2014/063996 WO2015069684A2 (fr) | 2013-11-06 | 2014-11-05 | Composition et procédé de traitement de systèmes d'eau |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3065889A4 (fr) |
| MX (1) | MX2016005928A (fr) |
| WO (1) | WO2015069684A2 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3033819C (fr) * | 2016-08-15 | 2021-09-21 | Nch Corporation | Composition comprenant un tensioactif et des agents chelatants d'acide citrique/citrate de sodium pour traiter une membrane dans un circuit de fluide pour retirer un biofilm |
| CN107034473B (zh) * | 2017-04-25 | 2020-06-16 | 天津师范大学 | 一种高效环境友好锅炉热水缓蚀剂及其应用 |
| DE102019114638A1 (de) * | 2019-05-31 | 2020-12-03 | Orben Wasseraufbereitung Gmbh & Co. Kg | Heizungswasserzusatz |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3173864A (en) * | 1961-02-08 | 1965-03-16 | Nalco Chemical Co | Water treatment and compositions useful therein |
| US6063290A (en) * | 1998-10-01 | 2000-05-16 | Albright & Wilson Americas Inc. | Method for controlling scale using synergistic phosphonate blends |
| US6797197B2 (en) * | 2002-08-30 | 2004-09-28 | Johnsondiversey, Inc. | Modified amine for boiler water treatment |
| CN1854086A (zh) * | 2005-04-25 | 2006-11-01 | 上海万森水处理有限公司 | 一种锅炉的水处理工艺 |
| CN1854089A (zh) * | 2005-04-25 | 2006-11-01 | 上海万森水处理有限公司 | 强效锅炉水处理药剂 |
| US7914646B2 (en) * | 2006-07-21 | 2011-03-29 | Nalco Company | Compositions and processes for paper production |
| US20120258156A1 (en) * | 2011-04-06 | 2012-10-11 | Evan Rumberger | Shaped compositions for uniform delivery of a functional agent |
| US8784679B2 (en) * | 2011-10-25 | 2014-07-22 | Dubois Chemicals, Inc. | Aqueous powder water treatment compositions and methods for making same |
| US9452457B2 (en) * | 2012-01-18 | 2016-09-27 | Nch Corporation | Composition, system, and method for treating water systems |
-
2014
- 2014-11-05 EP EP14859612.5A patent/EP3065889A4/fr not_active Ceased
- 2014-11-05 WO PCT/US2014/063996 patent/WO2015069684A2/fr active Application Filing
- 2014-11-05 MX MX2016005928A patent/MX2016005928A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP3065889A2 (fr) | 2016-09-14 |
| EP3065889A4 (fr) | 2017-05-03 |
| MX2016005928A (es) | 2016-07-13 |
| WO2015069684A3 (fr) | 2015-11-19 |
| WO2015069684A2 (fr) | 2015-05-14 |
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