SE8400789L - COMPOSITION AND PROCEDURE FOR INHIBITION OF THE FLAVOR OR STANDARD PROVISIONS - Google Patents
COMPOSITION AND PROCEDURE FOR INHIBITION OF THE FLAVOR OR STANDARD PROVISIONSInfo
- Publication number
- SE8400789L SE8400789L SE8400789A SE8400789A SE8400789L SE 8400789 L SE8400789 L SE 8400789L SE 8400789 A SE8400789 A SE 8400789A SE 8400789 A SE8400789 A SE 8400789A SE 8400789 L SE8400789 L SE 8400789L
- Authority
- SE
- Sweden
- Prior art keywords
- acid
- composition
- flavor
- inhibition
- procedure
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Detergent Compositions (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
- Seasonings (AREA)
Abstract
The accumulation of scale in an aqueous system is inhibited by the addition of a composition comprising a copolymer of maleic acid or anhydride and styrene sulfonic acid, an organic phosphonate such as aminotri- (methylene phosphonic acid) or hydroxyethylidene diphosphonic acid, and an aminocarboxylate chelating compound such as nitrilotriacetic acid or ethylenediamine tetraacetic acid, or their water soluble salts.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US46714183A | 1983-02-16 | 1983-02-16 |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8400789D0 SE8400789D0 (en) | 1984-02-14 |
SE8400789L true SE8400789L (en) | 1984-08-17 |
SE449485B SE449485B (en) | 1987-05-04 |
Family
ID=23854537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8400789A SE449485B (en) | 1983-02-16 | 1984-02-14 | PROCEDURE FOR INHIBITING THE BUILDING OF THE FLAVOR OR SOLID PROVISIONS IN A WATER BASED SYSTEM AND COMPOSITION FOR IMPLEMENTATION OF THE PROCEDURE |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS59156497A (en) |
CA (1) | CA1224999A (en) |
DE (1) | DE3405226A1 (en) |
ES (1) | ES8801392A1 (en) |
FR (1) | FR2540855B1 (en) |
GB (1) | GB2137185B (en) |
IT (1) | IT1175937B (en) |
MY (1) | MY8700443A (en) |
PH (1) | PH19682A (en) |
SE (1) | SE449485B (en) |
SG (1) | SG15687G (en) |
ZA (1) | ZA841028B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2184109A (en) * | 1985-10-29 | 1987-06-17 | Grace W R & Co | The treatment of aqueous systems |
NZ225541A (en) * | 1987-08-03 | 1991-04-26 | Calgon Corp | Inhibition of caco 3 scaling using a polymer/phosphonate mixture |
AU2213288A (en) * | 1987-09-24 | 1989-04-06 | Calgon Corporation | Method for controlling calcium carbonate scaling in high ph aqueous systems using carboxylic/sulfonic polymers |
WO1991004952A1 (en) * | 1989-10-06 | 1991-04-18 | Cosan Chemical Corporation | Aminocarboxylate salts as corrosion inhibitors in coating applications |
ES2436026B1 (en) * | 2012-06-21 | 2014-04-28 | Ramón BLANCO GÓMEZ | Composition for boiler water |
RU2723809C1 (en) * | 2019-02-13 | 2020-06-17 | Публичное акционерное общество "Нефтяная компания "Роснефть" (ПАО "НК "Роснефть") | Composition for calcium salt prevention |
CN110143677A (en) * | 2019-05-21 | 2019-08-20 | 南京工业大学 | Scale-inhibiting dispersion corrosion inhibitor and preparation method and application thereof |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3549538A (en) * | 1967-06-22 | 1970-12-22 | Nalco Chemical Co | Scale inhibition and removal in steam generation |
US3666664A (en) * | 1971-05-12 | 1972-05-30 | Nalco Chemical Co | Compositions and methods for controlling scale |
US3804770A (en) * | 1972-10-20 | 1974-04-16 | Nalco Chemical Co | Edta-organophosphonate composition for controlling scale |
GB1414918A (en) * | 1973-02-14 | 1975-11-19 | Ciba Geigy Uk Ltd | Treatment of water to prevent the deposition of scale |
AU7353874A (en) * | 1973-09-26 | 1976-03-25 | Diversey Australasia | Hard water scale control |
US3959167A (en) * | 1973-12-10 | 1976-05-25 | Chemed Corporation | Method and composition of inhibiting scale |
GB1458235A (en) * | 1974-06-11 | 1976-12-08 | Ciba Geigy Uk Ltd | Inhibiting scale formation in aqueous systems |
DE2643422A1 (en) * | 1976-09-21 | 1978-03-30 | Kurita Water Ind Ltd | WATER TREATMENT PRODUCTS AND METHODS FOR TREATMENT OF WATER |
US4118318A (en) * | 1976-10-26 | 1978-10-03 | Calgon Corporation | Gas scrubber scale and deposit control |
CA1114978A (en) * | 1978-06-15 | 1981-12-22 | Chih M. Hwa | Sludge conditioning composition for scale inhibition in water |
US4246030A (en) * | 1978-12-08 | 1981-01-20 | The Mogul Corporation | Corrosion inhibiting compositions and the process for using same |
US4306991A (en) * | 1979-09-18 | 1981-12-22 | Chemed Corporation | Scale inhibition |
US4255259A (en) * | 1979-09-18 | 1981-03-10 | Chemed Corporation | Scale inhibition |
GB2061249B (en) * | 1979-10-23 | 1983-05-18 | Dearborn Chemicals Ltd | Treatment of aqueous systems to inhibit deposition of solid material |
US4351796A (en) * | 1980-02-25 | 1982-09-28 | Ciba-Geigy Corporation | Method for scale control |
-
1984
- 1984-02-09 CA CA000447065A patent/CA1224999A/en not_active Expired
- 1984-02-13 IT IT19585/84A patent/IT1175937B/en active
- 1984-02-13 ZA ZA841028A patent/ZA841028B/en unknown
- 1984-02-14 DE DE19843405226 patent/DE3405226A1/en not_active Ceased
- 1984-02-14 JP JP59024536A patent/JPS59156497A/en active Pending
- 1984-02-14 SE SE8400789A patent/SE449485B/en not_active IP Right Cessation
- 1984-02-15 GB GB08403961A patent/GB2137185B/en not_active Expired
- 1984-02-15 FR FR8402305A patent/FR2540855B1/en not_active Expired
- 1984-02-15 ES ES529723A patent/ES8801392A1/en not_active Expired
- 1984-02-16 PH PH30254A patent/PH19682A/en unknown
-
1987
- 1987-02-18 SG SG156/87A patent/SG15687G/en unknown
- 1987-12-30 MY MY443/87A patent/MY8700443A/en unknown
Also Published As
Publication number | Publication date |
---|---|
JPS59156497A (en) | 1984-09-05 |
MY8700443A (en) | 1987-12-31 |
FR2540855A1 (en) | 1984-08-17 |
CA1224999A (en) | 1987-08-04 |
SE449485B (en) | 1987-05-04 |
DE3405226A1 (en) | 1984-08-16 |
ZA841028B (en) | 1984-10-31 |
SG15687G (en) | 1988-03-04 |
ES529723A0 (en) | 1987-12-16 |
FR2540855B1 (en) | 1988-11-04 |
GB8403961D0 (en) | 1984-03-21 |
IT1175937B (en) | 1987-08-12 |
GB2137185B (en) | 1986-09-10 |
SE8400789D0 (en) | 1984-02-14 |
IT8419585A0 (en) | 1984-02-13 |
GB2137185A (en) | 1984-10-03 |
ES8801392A1 (en) | 1987-12-16 |
PH19682A (en) | 1986-06-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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