FR2274565A1 - Traitement de milieux aqueux en vue d'empecher les depots de tartre - Google Patents
Traitement de milieux aqueux en vue d'empecher les depots de tartreInfo
- Publication number
- FR2274565A1 FR2274565A1 FR7518023A FR7518023A FR2274565A1 FR 2274565 A1 FR2274565 A1 FR 2274565A1 FR 7518023 A FR7518023 A FR 7518023A FR 7518023 A FR7518023 A FR 7518023A FR 2274565 A1 FR2274565 A1 FR 2274565A1
- Authority
- FR
- France
- Prior art keywords
- treatment
- aqueous media
- scale deposits
- prevent scale
- prevent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000012736 aqueous medium Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
- C23F11/167—Phosphorus-containing compounds
-
- 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)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Cosmetics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2585374A GB1458235A (en) | 1974-06-11 | 1974-06-11 | Inhibiting scale formation in aqueous systems |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2274565A1 true FR2274565A1 (fr) | 1976-01-09 |
FR2274565B1 FR2274565B1 (fr) | 1978-10-13 |
Family
ID=10234399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7518023A Granted FR2274565A1 (fr) | 1974-06-11 | 1975-06-10 | Traitement de milieux aqueux en vue d'empecher les depots de tartre |
Country Status (7)
Country | Link |
---|---|
US (1) | US4046707A (fr) |
JP (1) | JPS5176184A (fr) |
CA (1) | CA1043653A (fr) |
FR (1) | FR2274565A1 (fr) |
GB (1) | GB1458235A (fr) |
HK (1) | HK50279A (fr) |
IT (1) | IT1043984B (fr) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4105551A (en) * | 1974-06-11 | 1978-08-08 | Ciba Geigy (Uk) Limited | Treatment of aqueous systems |
US4159946A (en) * | 1974-06-11 | 1979-07-03 | Ciba Geigy (Uk) Limited | Treatment of aqueous systems |
FR2426648A2 (fr) * | 1978-05-26 | 1979-12-21 | Ciba Geigy Uk Ltd | Traitement de milieux aqueux en vue d'empecher les depots de tartre |
FR2467824A1 (fr) * | 1979-10-23 | 1981-04-30 | Dearborn Chemicals Ltd | Procede de traitement de systemes aqueux |
FR2540855A1 (fr) * | 1983-02-16 | 1984-08-17 | Dearborn Chemicals Co | Composition et procede pour inhiber la formation du tartre |
EP0488538A1 (fr) * | 1990-11-10 | 1992-06-03 | Fmc Corporation (Uk) Limited | Inhibition de corrosion |
Families Citing this family (75)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4207405A (en) * | 1977-09-22 | 1980-06-10 | The B. F. Goodrich Company | Water-soluble phosphorus containing carboxylic polymers |
DE2963154D1 (en) | 1978-07-19 | 1982-08-12 | Ciba Geigy Ag | Corrosion inhibitors; compositions for protecting ferrous metals and the protected metals |
US4514186A (en) * | 1982-04-11 | 1985-04-30 | Ciba Geigy Corporation | Aqueous formulations of water-insoluble or sparingly water-soluble dyes and hypophosphite/unsaturated acid teldmer |
US5347008A (en) * | 1983-05-14 | 1994-09-13 | Ciba-Geigy Corporation | Thio(cyclo) alkanepolycarboxylic acids containing heterocyclic substituents |
US4732698A (en) * | 1983-10-26 | 1988-03-22 | Betz Laboratories, Inc. | Water treatment polymers and methods of use thereof |
US4851490A (en) * | 1983-10-26 | 1989-07-25 | Betz Laboratories, Inc. | Water soluble phosphonated polymers |
US4898684A (en) * | 1983-10-26 | 1990-02-06 | Betz Laboratories, Inc. | Novel amine-containing copolymers and their use |
US4944885A (en) * | 1983-10-26 | 1990-07-31 | Betz Laboratories, Inc. | Water treatment polymers and methods of use thereof |
JPS60118295A (ja) * | 1983-10-26 | 1985-06-25 | ベッツ・インターナショナル・インコーポレイテッド | 用水処理用ポリマーとその使用方法 |
US4849129A (en) * | 1988-05-06 | 1989-07-18 | Betz Laboratories, Inc. | Water treatment polymers and methods of use thereof |
US4717499A (en) * | 1983-10-26 | 1988-01-05 | Betz Laboratories, Inc. | Water treatment polymers and methods of use thereof |
US4895664A (en) * | 1983-10-26 | 1990-01-23 | Betz Laboratories, Inc. | Water treatment polymers and methods of use thereof |
US4863614A (en) * | 1983-10-26 | 1989-09-05 | Betz Laboratories, Inc. | Water treatment polymers and methods of use thereof |
US4868263A (en) * | 1983-10-26 | 1989-09-19 | Betz Laboratories, Inc. | Novel amine-containing copolymers and their use |
US4895916A (en) * | 1983-10-26 | 1990-01-23 | Betz Laboratories, Inc. | Water treatment polymers and methods of use thereof |
US4906383A (en) * | 1983-10-26 | 1990-03-06 | Betz Laboratories, Inc. | Novel amine-containing copolymers and their use |
US4929362A (en) * | 1983-10-26 | 1990-05-29 | Betz Laboratories, Inc. | Calcium phosphate scale control methods |
US4708815A (en) * | 1983-10-26 | 1987-11-24 | Betz Laboratories, Inc. | Water treatment polymers and methods of use thereof |
US4929695A (en) * | 1983-10-26 | 1990-05-29 | Betz Laboratories, Inc. | Water treatment polymers and methods of use thereof |
US4980433A (en) * | 1983-10-26 | 1990-12-25 | Betz Laboratories, Inc. | Novel amine-containing copolymers and their use |
US4886617A (en) * | 1983-10-26 | 1989-12-12 | Betz Laboratories, Inc. | Water soluble phosphonated polymers |
US4869845A (en) * | 1983-10-26 | 1989-09-26 | Betz Laboratories, Inc. | Water treatment compositions |
GB8400848D0 (en) * | 1984-01-13 | 1984-02-15 | Ciba Geigy Ag | Cotelomer compounds |
US4563284A (en) * | 1984-08-06 | 1986-01-07 | The B. F. Goodrich Company | Inhibition of salt precipitation in aqueous systems |
CA1237041A (fr) * | 1984-10-23 | 1988-05-24 | Ian D. Robb | Detergents aux polymeres |
JPH0630789B2 (ja) * | 1985-03-25 | 1994-04-27 | 株式会社片山化学工業研究所 | 高温高圧水系のスケ−ル防止方法 |
DE3677969D1 (de) * | 1986-02-28 | 1991-04-11 | Texaco Development Corp | Stabilisiertes kuehl- und frostschutzmittel, das korrosionsinhibitoren auf der basis von silikat und borat enthaelt. |
US4895663A (en) * | 1986-05-16 | 1990-01-23 | Betz Laboratories, Inc. | Water treatment polymers and methods of use thereof |
US4947934A (en) * | 1987-12-09 | 1990-08-14 | Mobil Oil Corporation | Method of increasing retention of scale inhibitor in subterranean formations |
GB8822144D0 (en) * | 1988-09-21 | 1988-10-26 | Ciba Geigy Ag | Compounds |
US4913823A (en) * | 1988-10-14 | 1990-04-03 | The Mogul Corporation | Process for dissolving and removing scale from aqueous systems |
GB8829830D0 (en) * | 1988-12-21 | 1989-02-15 | Ciba Geigy Ag | Method for treating water |
GB8911569D0 (en) * | 1989-05-19 | 1989-07-05 | Ciba Geigy Ag | Antifreeze compositions |
US4937002A (en) * | 1989-06-12 | 1990-06-26 | National Starch And Chemical Investment Holding Corporation | Interpolymers for barium sulphate inhibition |
US5077361A (en) * | 1989-06-26 | 1991-12-31 | Rohm And Haas Company | Low molecular weight water soluble phosphinate and phosphonate containing polymers |
US5011682A (en) * | 1990-04-18 | 1991-04-30 | Conopco, Inc. | Hypophosphite-containing cotelomers as antitartar agents |
GB9021261D0 (en) * | 1990-09-29 | 1990-11-14 | Ciba Geigy Ag | Scale inhibition |
GB9021672D0 (en) * | 1990-10-05 | 1990-11-21 | Ciba Geigy Ag | Inhibition of scale |
US5386038A (en) * | 1990-12-18 | 1995-01-31 | Albright & Wilson Limited | Water treatment agent |
CA2057822C (fr) * | 1990-12-18 | 1998-04-21 | Keith Philip Davis | Agent de traitement de l'eau |
US5681479A (en) * | 1991-05-31 | 1997-10-28 | Fmc Corporation (Uk ) Limited | Phosphonic cotelomers and method of use |
GB9111704D0 (en) * | 1991-05-31 | 1991-07-24 | Ciba Geigy | Telomers |
GB9204409D0 (en) * | 1992-02-29 | 1992-04-15 | Ciba Geigy Ag | Determination method |
US5256302A (en) * | 1992-05-18 | 1993-10-26 | Betz Laboratories, Inc. | Method for controlling silica and water soluble silicate deposition |
JPH0699879B2 (ja) * | 1992-08-27 | 1994-12-07 | 伯東株式会社 | パルプ蒸解釜のスケール付着防止剤およびスケール付着防止方法 |
US5877247A (en) * | 1992-10-05 | 1999-03-02 | Mahar; Robert Crouse | Stable magnesium hydroxide slurries |
CN1104222A (zh) * | 1993-12-24 | 1995-06-28 | 化学工业部天津化工研究院 | 膦羧酸共聚化合物 |
US5453204A (en) * | 1994-07-15 | 1995-09-26 | Alberty; John R. | Treatment of hydrolyzer systems in propylene oxide production |
ZA97248B (en) * | 1996-01-18 | 1997-07-18 | Rohm & Haas | Method for identifying and quantifying polymers utilizing immunoassay techniques |
US5866664A (en) * | 1997-02-03 | 1999-02-02 | Rohm And Haas Company | Process for preparing phosphonate-terminated polymers |
GB9703951D0 (en) * | 1997-02-26 | 1997-04-16 | Albright & Wilson Uk Ltd | Novel phosphino derivatives |
DE69819593T2 (de) * | 1997-05-09 | 2004-09-16 | Rohm And Haas Co. | Detergensformulierungen |
EP1074293B1 (fr) | 1999-08-02 | 2005-10-12 | Rohm And Haas Company | Dispersions aqueuses |
US7169293B2 (en) * | 1999-08-20 | 2007-01-30 | Uop Llc | Controllable space velocity reactor and process |
DE60100849T3 (de) † | 2000-02-02 | 2009-07-09 | Rhodia Consumer Specialties Ltd., Oldbury | Neue phosphor-verbindungen |
US7144431B2 (en) * | 2001-10-18 | 2006-12-05 | The Procter & Gamble Company | Textile finishing composition and methods for using same |
US7008457B2 (en) * | 2001-10-18 | 2006-03-07 | Mark Robert Sivik | Textile finishing composition and methods for using same |
US7169742B2 (en) * | 2001-10-18 | 2007-01-30 | The Procter & Gamble Company | Process for the manufacture of polycarboxylic acids using phosphorous containing reducing agents |
US6989035B2 (en) * | 2001-10-18 | 2006-01-24 | The Procter & Gamble Company | Textile finishing composition and methods for using same |
US7018422B2 (en) * | 2001-10-18 | 2006-03-28 | Robb Richard Gardner | Shrink resistant and wrinkle free textiles |
US6841198B2 (en) * | 2001-10-18 | 2005-01-11 | Strike Investments, Llc | Durable press treatment of fabric |
US8076432B2 (en) * | 2004-07-07 | 2011-12-13 | Unichem Technologies, Inc. | Phosphonic compounds and methods of use thereof |
US7703530B2 (en) * | 2005-08-10 | 2010-04-27 | Schlumberger Technology Corporation | Scale inhibitors compatible with sandstone acidizing |
US7754097B2 (en) * | 2005-08-12 | 2010-07-13 | Honeywell International Inc. | Method for stabilizing an engine coolant concentrate and preventing hard water salt formation upon dilution |
US7807021B2 (en) * | 2006-06-21 | 2010-10-05 | Blackstone Michael M | Compositions and processes to increase pulp yield, reduce extractives, and reduce scaling in a chemical pulping process |
JP5113784B2 (ja) | 2008-03-31 | 2013-01-09 | ローム アンド ハース カンパニー | (メタ)アクリル酸のホモポリマーおよび/またはコポリマーを含む分散剤を使用して水性分散物中で鉱物を粉砕する方法 |
US9124608B2 (en) * | 2008-06-19 | 2015-09-01 | Qualcomm Incorporated | Conveying session continuity information in a multi-component communication session |
EP2180004B1 (fr) | 2008-10-22 | 2011-05-18 | Clariant Finance (BVI) Limited | Composés de phosphonate non saturés oléfinique, polymères fabriqués à partir de ces composés et leur utilisation |
US8101700B2 (en) * | 2008-12-31 | 2012-01-24 | Unichem Technologies, Inc. | Phosphonic polymers having a phosphinate backbone and methods of making and using thereof |
US8497318B2 (en) | 2010-07-01 | 2013-07-30 | Basf Se | Copolymers of monocarboxylic acids and dicarboxylic acids, their preparation and use |
CN102971344A (zh) | 2010-07-01 | 2013-03-13 | 巴斯夫欧洲公司 | 单羧酸和二羧酸的共聚物、其制备及用途 |
US10882771B2 (en) | 2015-02-06 | 2021-01-05 | Baker Hughes, A Ge Company, Llc | Use of phosphino polymer and polyhydroxypolycarboxylic acid as corrosion inhibitor |
DE102015003825A1 (de) | 2015-03-25 | 2016-09-29 | Clariant International Ltd. | Die Erfindung bezieht sich auf Flammschutzmittelmischungen und deren Herstellung |
WO2018081964A1 (fr) | 2016-11-02 | 2018-05-11 | Basf Se | Polymères d'acide acrylique neutralisés par des ions sodium et calcium et présentant une étroite distribution des masses moléculaires |
US11149202B1 (en) | 2016-12-13 | 2021-10-19 | Ecolab Usa Inc. | Tetracarboxylic acid combinations for corrosion inhibition |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2957931A (en) * | 1949-07-28 | 1960-10-25 | Socony Mobil Oil Co Inc | Synthesis of compounds having a carbonphosphorus linkage |
US3159537A (en) * | 1960-12-20 | 1964-12-01 | American Cyanamid Co | Potentiation of tetracycline by phosphinic acid |
-
1974
- 1974-06-11 GB GB2585374A patent/GB1458235A/en not_active Expired
-
1975
- 1975-05-28 CA CA227,908A patent/CA1043653A/fr not_active Expired
- 1975-05-29 US US05/582,402 patent/US4046707A/en not_active Expired - Lifetime
- 1975-06-10 FR FR7518023A patent/FR2274565A1/fr active Granted
- 1975-06-10 IT IT7524223A patent/IT1043984B/it active
- 1975-06-11 JP JP50070713A patent/JPS5176184A/ja active Granted
-
1979
- 1979-07-26 HK HK502/79A patent/HK50279A/xx unknown
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4105551A (en) * | 1974-06-11 | 1978-08-08 | Ciba Geigy (Uk) Limited | Treatment of aqueous systems |
US4127483A (en) * | 1974-06-11 | 1978-11-28 | Ciba Geigy (Uk) Limited | Treatment of aqueous systems |
US4159946A (en) * | 1974-06-11 | 1979-07-03 | Ciba Geigy (Uk) Limited | Treatment of aqueous systems |
FR2426648A2 (fr) * | 1978-05-26 | 1979-12-21 | Ciba Geigy Uk Ltd | Traitement de milieux aqueux en vue d'empecher les depots de tartre |
FR2467824A1 (fr) * | 1979-10-23 | 1981-04-30 | Dearborn Chemicals Ltd | Procede de traitement de systemes aqueux |
FR2540855A1 (fr) * | 1983-02-16 | 1984-08-17 | Dearborn Chemicals Co | Composition et procede pour inhiber la formation du tartre |
EP0488538A1 (fr) * | 1990-11-10 | 1992-06-03 | Fmc Corporation (Uk) Limited | Inhibition de corrosion |
US5229030A (en) * | 1990-11-10 | 1993-07-20 | Fmc Corporation | Corrosion inhibition |
Also Published As
Publication number | Publication date |
---|---|
HK50279A (en) | 1979-08-03 |
JPS5429316B2 (fr) | 1979-09-21 |
FR2274565B1 (fr) | 1978-10-13 |
GB1458235A (en) | 1976-12-08 |
CA1043653A (fr) | 1978-12-05 |
JPS5176184A (en) | 1976-07-01 |
IT1043984B (it) | 1980-02-29 |
US4046707A (en) | 1977-09-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2274565A1 (fr) | Traitement de milieux aqueux en vue d'empecher les depots de tartre | |
BE801090A (fr) | Recuperation d'acides de solutions aqueuses | |
RO77525A (fr) | Procede de preparation des sels d'addition de s-adenozyl-l-methionine | |
FR2287420A1 (fr) | Desinfection de rebuts liquides et eaux usees | |
BE828050A (fr) | Procede de carboxymethylation d'alcools ou d'etheralcools | |
IT1069277B (it) | Procedimento ed impianto per la depurazione di alogenosilani | |
FR2275558A1 (fr) | Traitement de minerais titaniferes | |
BE797584A (fr) | Procede de traitement d'objets contenant du titane | |
FR2291983A1 (fr) | Purification de l'urokinase | |
BE829344A (fr) | Preparation de l'alpha-6-desocy-5- hydroxytetracycline | |
BR7209157D0 (pt) | Processo e dispositivo para produzir e proteger deposito de material sedimentar no fundo de massas de agua | |
BE825653A (fr) | Compositions pharmaceutiques antibiotiques contenant le sel de sodium de l'acide 7- (d-2-formyloxy-2- phenylace tamido -3- 1-methyl-14-tetrazole-5-yl-thiomethyl)-3-cephem-40-carboxylique | |
BE776828A (fr) | Faconnage de particules d'alliages | |
IT963697B (it) | Procedimento e impianto per la depurazione di acque di scarico | |
FR2187804B2 (fr) | Cellulose echangeuse d'anions et son application au traitement de certaines eaux de rejet industrielles | |
BE791880A (fr) | Appareil en vue de purifier les eaux contaminees | |
FR2332233A1 (fr) | Perfectionnement au traitement d'effluents aqueux contenant des composes du soufre | |
BE778720A (fr) | Produit en vue d'empecher l'auto-allumage du charbon | |
IT986014B (it) | Articoli di impiego biologico resistenti all incrostazion | |
BE834142A (fr) | Purification de l'acide cyanurique brut | |
TR18597A (tr) | Cam imal cihazinda veya bununla ilgili islahat | |
IT1044379B (it) | Comporizioni organosiliciche per il trattane to antiaderente resistante allo serggamento di interiale celluslosici e sintetici | |
BE771329A (fr) | Procede de traitement d'eaux residuelles malodorantes | |
BE831477A (fr) | Procede de purification d'eaux residuaires | |
BE826754A (fr) | Purification de l'acide chlorhydrique |