SE7710163L - Sett for att inhibera avsettning av pannsten fran vatten - Google Patents
Sett for att inhibera avsettning av pannsten fran vattenInfo
- Publication number
- SE7710163L SE7710163L SE7710163A SE7710163A SE7710163L SE 7710163 L SE7710163 L SE 7710163L SE 7710163 A SE7710163 A SE 7710163A SE 7710163 A SE7710163 A SE 7710163A SE 7710163 L SE7710163 L SE 7710163L
- Authority
- SE
- Sweden
- Prior art keywords
- water
- inhibit
- deposit
- bridge
- way
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/742,521 US4048066A (en) | 1976-11-17 | 1976-11-17 | Method of inhibiting scale |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7710163L true SE7710163L (sv) | 1978-05-18 |
SE426940B SE426940B (sv) | 1983-02-21 |
Family
ID=24985154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7710163A SE426940B (sv) | 1976-11-17 | 1977-09-09 | Sett for att inhibera avsettning av pannsten fran vatten |
Country Status (9)
Country | Link |
---|---|
US (1) | US4048066A (sv) |
JP (2) | JPS53134780A (sv) |
CA (1) | CA1087957A (sv) |
DE (1) | DE2740671A1 (sv) |
ES (1) | ES462289A1 (sv) |
FR (1) | FR2371526A1 (sv) |
GB (1) | GB1544586A (sv) |
IT (1) | IT1086358B (sv) |
SE (1) | SE426940B (sv) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4288327A (en) * | 1975-09-08 | 1981-09-08 | Betz Laboratories, Inc. | Copolymers for the control of the formation and deposition of materials in aqueous mediums |
US4147627A (en) * | 1977-02-07 | 1979-04-03 | American Cyanamid Company | Process for scale control using mixtures of polycationic and polyanionic polymers |
CA1114978A (en) * | 1978-06-15 | 1981-12-22 | Chih M. Hwa | Sludge conditioning composition for scale inhibition in water |
JPS55129200A (en) * | 1979-03-29 | 1980-10-06 | Kurita Water Ind Ltd | Scale inhibitor for calcium chloride brine |
US4255259A (en) * | 1979-09-18 | 1981-03-10 | Chemed Corporation | Scale inhibition |
US4306991A (en) * | 1979-09-18 | 1981-12-22 | Chemed Corporation | Scale inhibition |
CA1151498A (en) * | 1979-10-23 | 1983-08-09 | Dearborn Chemicals Ltd. | Treatment of aqueous systems |
JPS5673600A (en) * | 1979-11-22 | 1981-06-18 | Japan Organo Co Ltd | Preventing method of scale in water |
US4374733A (en) * | 1981-04-01 | 1983-02-22 | Betz Laboratories, Inc. | Method for treating aqueous mediums |
US4446045A (en) * | 1981-04-01 | 1984-05-01 | Betz Laboratories, Inc. | Composition for treating aqueous mediums |
DE3230291A1 (de) * | 1981-08-18 | 1983-03-03 | Dearborn Chemicals Ltd., Widnes, Cheshire | Zusammensetzung zur verhinderung von kesselstein in waessrigen systemen |
US4457847B2 (en) * | 1981-11-05 | 1996-12-31 | Nalco Chemical Co | Carboxylate polymers for internal scale control agents in boiler systems |
JPS5884099A (ja) * | 1981-11-05 | 1983-05-20 | ナルコ・ケミカル・カンパニ− | ボイラ−水のスケ−ル防止処理方法 |
AU555892B2 (en) * | 1981-11-05 | 1986-10-16 | Nalco Chemical Company | Carboxylate polymers for internal scale control agents in boiler systems |
DE3249178T1 (de) * | 1982-01-29 | 1984-09-06 | Dearborn Chemical Co., Lake Zurich, Ill. | Verfahren zur Unterdrückung der Korrosion von Metallen auf Eisenbasis |
US4663053A (en) * | 1982-05-03 | 1987-05-05 | Betz Laboratories, Inc. | Method for inhibiting corrosion and deposition in aqueous systems |
US4545920A (en) * | 1982-05-28 | 1985-10-08 | Nalco Chemical Company | Boiler water treating compositions |
US4576722A (en) * | 1983-02-22 | 1986-03-18 | The Mogul Corporation | Scale and sludge compositions for aqueous systems |
EP0122013B1 (en) * | 1983-03-07 | 1988-12-21 | Calgon Corporation | Polymeric additives for water |
US4936987A (en) * | 1983-03-07 | 1990-06-26 | Calgon Corporation | Synergistic scale and corrosion inhibiting admixtures containing carboxylic acid/sulfonic acid polymers |
US4604211A (en) * | 1985-01-29 | 1986-08-05 | Nalco Chemical Company | Acrylic acid-sodium vinylsulfonate-vinyl acetate terpolymer and use thereof as a dispersant |
US4710303A (en) * | 1986-08-14 | 1987-12-01 | Nalco Chemical Company | Low molecular weight polyvinyl sulfonate for low pH barium sulfate scale control |
US4925568A (en) * | 1986-08-15 | 1990-05-15 | Calgon Corporation | Polyacrylate blends as boiler scale inhibitors |
US4717542A (en) * | 1987-01-23 | 1988-01-05 | W. R. Grace & Co. | Inhibiting corrosion of iron base metals |
US4899398A (en) * | 1987-06-08 | 1990-02-13 | The Drackett Company | In-tank toilet dispenser |
US4787984A (en) * | 1987-06-08 | 1988-11-29 | The Drackett Company | Cleaning composition and its method of use |
US5053161A (en) * | 1988-06-10 | 1991-10-01 | The Mogul Corporation | Composition for inhibiting scale in water systems |
US4978456A (en) * | 1988-06-10 | 1990-12-18 | The Mogul Corporation | Method for inhibiting scale and corrosion in water systems |
US5091491A (en) * | 1990-11-01 | 1992-02-25 | W. R. Grace & Co.-Conn. | Water-soluble allylphosphonate copolymers |
US5124047A (en) * | 1990-11-01 | 1992-06-23 | W. R. Grace & Co.-Conn. | Method of inhibiting scale deposits |
US5183574A (en) * | 1991-11-18 | 1993-02-02 | W. R. Grace & Co.-Conn. | Method of dispersing iron |
JPH0663590A (ja) * | 1992-06-29 | 1994-03-08 | Japan Synthetic Rubber Co Ltd | スケール除去剤及びそれを用いたスケール除去方法 |
US5736405A (en) * | 1996-03-21 | 1998-04-07 | Nalco Chemical Company | Monitoring boiler internal treatment with fluorescent-tagged polymers |
DE19730650C2 (de) | 1997-07-17 | 1999-12-02 | Henkel Kgaa | Verfahren zur Vermeidung der Ablagerung von Schwermetallionen auf Textilfasern |
US20100197545A1 (en) * | 2009-01-30 | 2010-08-05 | Ecolab USA | High alkaline detergent composition with enhanced scale control |
CN103265124A (zh) * | 2013-06-08 | 2013-08-28 | 成都润兴消毒药业有限公司 | 一种缓蚀阻垢剂及其制备方法 |
AR104516A1 (es) * | 2015-05-13 | 2017-07-26 | Dow Global Technologies Llc | Composiciones térmicamente estables inhibidoras de incrustaciones |
TWI735447B (zh) * | 2015-08-06 | 2021-08-11 | 日商日本Exlan工業股份有限公司 | 抗病毒用材料、及含有該材料的具有抗病毒性之製品 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2327302A (en) * | 1940-07-13 | 1943-08-17 | Du Pont | Soap composition |
US2729557A (en) * | 1955-02-02 | 1956-01-03 | American Cyanamid Co | Method of preventing deposition of alkaline earth metal salts in cyanidation of precious metal ores |
FR1178313A (fr) * | 1957-07-09 | 1959-05-06 | Pechiney | Protection de surfaces métalliques |
GB1255964A (en) * | 1968-02-28 | 1971-12-08 | Grace W R & Co | Composition and method for inhibiting scaling in aqueous systems |
US3630937A (en) * | 1968-05-06 | 1971-12-28 | Calgon Corp | Sulfonated polystyrene compositions and methods of treating boiler water |
US3879288A (en) * | 1970-07-01 | 1975-04-22 | Frederick Herman Siegele | Process of inhibiting scale formation on walls of structures containing an aqueous system |
DE2056813A1 (de) * | 1970-11-19 | 1972-05-25 | Chemische Werke Hüls AG, 4370 Mari | Waschmittel mit einem Gehalt an einer Gerustsubstanz |
GB1369429A (en) * | 1970-11-30 | 1974-10-09 | Ciba Geigy Ag | Treatment of water or aqueous systems |
US3682224A (en) * | 1970-12-17 | 1972-08-08 | Merrill Bleyle | Scale prevention agents of methacrylic acid-vinyl sulfonate copolymers for saline water evaporation |
US3709816A (en) * | 1971-07-01 | 1973-01-09 | Calgon Corp | Control of alluvial and other deposits in aqueous systems |
US3928196A (en) * | 1973-12-05 | 1975-12-23 | Calgon Corp | Inhibition of scale deposition |
CA1062983A (en) * | 1975-09-08 | 1979-09-25 | Joseph J. Schuck | Copolymers for the control of the formation and deposition of materials in aqueous mediums |
-
1976
- 1976-11-17 US US05/742,521 patent/US4048066A/en not_active Expired - Lifetime
-
1977
- 1977-09-02 GB GB36793/77A patent/GB1544586A/en not_active Expired
- 1977-09-08 CA CA286,341A patent/CA1087957A/en not_active Expired
- 1977-09-09 DE DE19772740671 patent/DE2740671A1/de active Granted
- 1977-09-09 IT IT27433/77A patent/IT1086358B/it active
- 1977-09-09 SE SE7710163A patent/SE426940B/sv not_active IP Right Cessation
- 1977-09-12 FR FR7727448A patent/FR2371526A1/fr active Granted
- 1977-09-12 JP JP10887077A patent/JPS53134780A/ja active Granted
- 1977-09-12 ES ES462289A patent/ES462289A1/es not_active Expired
-
1980
- 1980-10-17 JP JP14451780A patent/JPS5658594A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
CA1087957A (en) | 1980-10-21 |
FR2371526A1 (fr) | 1978-06-16 |
FR2371526B1 (sv) | 1982-01-08 |
DE2740671A1 (de) | 1978-05-24 |
JPS53134780A (en) | 1978-11-24 |
JPS571316B2 (sv) | 1982-01-11 |
JPS571315B2 (sv) | 1982-01-11 |
SE426940B (sv) | 1983-02-21 |
JPS5658594A (en) | 1981-05-21 |
GB1544586A (en) | 1979-04-19 |
DE2740671C2 (sv) | 1991-06-06 |
ES462289A1 (es) | 1978-05-16 |
US4048066A (en) | 1977-09-13 |
IT1086358B (it) | 1985-05-28 |
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