MX9301755A - N, n-bis(fosfonometil)-2-amino-1-propanol, derivados y alquilo inferior-eteres correspondientes y sus n-oxidos para control de incrustaciones en alto ph. - Google Patents

N, n-bis(fosfonometil)-2-amino-1-propanol, derivados y alquilo inferior-eteres correspondientes y sus n-oxidos para control de incrustaciones en alto ph.

Info

Publication number
MX9301755A
MX9301755A MX9301755A MX9301755A MX9301755A MX 9301755 A MX9301755 A MX 9301755A MX 9301755 A MX9301755 A MX 9301755A MX 9301755 A MX9301755 A MX 9301755A MX 9301755 A MX9301755 A MX 9301755A
Authority
MX
Mexico
Prior art keywords
phosphonomethyl
propanol
oxides
bis
derivatives
Prior art date
Application number
MX9301755A
Other languages
English (en)
Inventor
Shih-Ruey Thomas Chen
Gary F Matz
Raymond J Schaper
Original Assignee
Calgon Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Calgon Corp filed Critical Calgon Corp
Publication of MX9301755A publication Critical patent/MX9301755A/es

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/38—Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, Se)
    • C07F9/3804—Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, Se) not used, see subgroups
    • C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl
    • C07F9/3817—Acids containing the structure (RX)2P(=X)-alk-N...P (X = O, S, Se)

Abstract

N, N bis (fosfonometil)-2-amino-1-propanol, sus derivados y correspondientes alquilo inferior éteres y N-óxidos, poseen alta tolerancia de calcio y se ha encontrado que dan excelente inhibición de la formación, disposición y adherencia de sales formadoras de incrustaciones, especialmente carbonato de calcio, bajo condiciones severas, que incluyen pH elevado, alto contenido de sólidos disueltos y altos niveles de saturación de carbonato de calcio.
MX9301755A 1992-03-30 1993-03-29 N, n-bis(fosfonometil)-2-amino-1-propanol, derivados y alquilo inferior-eteres correspondientes y sus n-oxidos para control de incrustaciones en alto ph. MX9301755A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/860,373 US5259974A (en) 1992-03-30 1992-03-30 N,N-bis(phosphonomethyl)-2-amino-1-propanol, derivatives and corresponding lower alkyl ethers and N-oxides thereof for high PH scale control

Publications (1)

Publication Number Publication Date
MX9301755A true MX9301755A (es) 1994-08-31

Family

ID=25333078

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9301755A MX9301755A (es) 1992-03-30 1993-03-29 N, n-bis(fosfonometil)-2-amino-1-propanol, derivados y alquilo inferior-eteres correspondientes y sus n-oxidos para control de incrustaciones en alto ph.

Country Status (7)

Country Link
US (1) US5259974A (es)
EP (1) EP0564232B1 (es)
JP (1) JPH0649081A (es)
AU (1) AU662212B2 (es)
CA (1) CA2092493C (es)
DE (1) DE69328801T2 (es)
MX (1) MX9301755A (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5322636A (en) * 1992-03-30 1994-06-21 Calgon Corporation Polyether polyamino methylene phosphonate n-oxides for high pH scale control
US5772893A (en) * 1996-08-13 1998-06-30 Nalco Chemical Company Ether diphosphonate scale inhibitors
US5788857A (en) * 1996-10-23 1998-08-04 Nalco Chemical Company Hydroxyimino alkylene phosphonic acids for corrosion and scale inhibition in aqueous systems
US6083403A (en) * 1998-11-05 2000-07-04 Nalco Chemical Company Stabilized substituted aminomethane-1, 1-diphosphonic acid n-oxides and use thereof in preventing scale and corrosion
US6355214B1 (en) 1999-06-16 2002-03-12 Hercules Incorporated Methods of preventing scaling involving inorganic compositions, and inorganic compositions therefor
US6333005B1 (en) 1999-06-16 2001-12-25 Hercules Incorporated Methods of preventing scaling involving inorganic compositions in combination with copolymers of maleic anhydride and isobutylene, and compositions therefor
US6932909B2 (en) * 2002-01-15 2005-08-23 Kroff Chemical Company, Inc. Method of treating mine drainage
US6797197B2 (en) * 2002-08-30 2004-09-28 Johnsondiversey, Inc. Modified amine for boiler water treatment
WO2007082206A2 (en) * 2006-01-10 2007-07-19 Yu Ruey J N-(phosphonoalkyl)-amino acids, derivatives thereof and compositions and methods of use
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
US9540560B2 (en) 2013-12-13 2017-01-10 Halliburton Energy Services, Inc. Methods and systems for acidizing subterranean formations
US9765286B2 (en) * 2014-12-22 2017-09-19 Ecolab Usa Inc. Warewashing composition containing alkanol amine phosphonate and methods of use
CA3228118A1 (en) * 2021-08-14 2023-02-23 Dorf Ketal Brasil Ltda, Brazil Functionalized phosphonates, and water-soluble salts and n-oxide derivatives thereof, and method of use thereof as scale inhibitor

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US2358222A (en) * 1940-05-11 1944-09-12 Nat Aluminate Corp Art of treating water for industrial consumption
US2539305A (en) * 1943-10-09 1951-01-23 Hall Lab Inc Threshold treatment of water
US2783200A (en) * 1951-11-03 1957-02-26 Dearborn Chemicals Co Sludge conditioning and dispersing agents for boiler water treatment
US2980610A (en) * 1956-07-13 1961-04-18 Monsanto Chemicals Process for treating water
US3285886A (en) * 1961-07-17 1966-11-15 Grace W R & Co Threshold treatment of water with water dispersible complexing polymers
US3463730A (en) * 1965-08-05 1969-08-26 American Cyanamid Co Prevention of and removal of scale formation in water systems
US3514476A (en) * 1966-09-28 1970-05-26 Monsanto Co Making basic zinc double salts of o,o-dialkyl phosphorodithioic acids
US3434969A (en) * 1967-08-11 1969-03-25 Calgon Corp Scale inhibiting
US3518204A (en) * 1967-11-01 1970-06-30 Betz Laboratories Control of the rate of precipitate growth and of precipitation in aqueous systems
US4080375A (en) * 1971-02-05 1978-03-21 Petrolite Corporation Methylene phosphonates of amino-terminated oxyalkylates and uses therefor
US3928196A (en) * 1973-12-05 1975-12-23 Calgon Corp Inhibition of scale deposition
US3965027A (en) * 1974-03-11 1976-06-22 Calgon Corporation Scale inhibition and corrosion inhibition
US4088574A (en) * 1974-03-27 1978-05-09 Petrolite Corporation Employing methylene phosphonates of oxyalkylated polyalkylene polyamines in chelation and/or scale inhibition
US4457847B2 (en) * 1981-11-05 1996-12-31 Nalco Chemical Co Carboxylate polymers for internal scale control agents in boiler systems
US4936987A (en) * 1983-03-07 1990-06-26 Calgon Corporation Synergistic scale and corrosion inhibiting admixtures containing carboxylic acid/sulfonic acid polymers
US4640793A (en) * 1984-02-14 1987-02-03 Calgon Corporation Synergistic scale and corrosion inhibiting admixtures containing carboxylic acid/sulfonic acid polymers
US4671888A (en) * 1984-12-03 1987-06-09 Calgon Corporation Polyelectrolyte and surfactant compositions for controlling alkaline earth metal scales
US4650591A (en) * 1985-08-29 1987-03-17 Calgon Corporation Acrylic acid/2-acrylamido-2-methylpropylsulfonic acid/2-acrylamido-2-methylpropyl phosphonic acid polymers as scale and corrosion inhibitors
US4950474A (en) * 1988-08-01 1990-08-21 Texaco Inc. Combination corrosion and scale inhibiting system containing phosphonate/amine reaction product
US4931189A (en) * 1988-11-02 1990-06-05 Petrolite Corporation Methods for inhibition of scale in high brine environments
US4973744A (en) * 1989-12-15 1990-11-27 W. R. Grace & Co.-Conn. Ethoxylated N,N-bis-phosphonomethyl 2-(hydroxy)ethylamine N-oxides and water-soluble salts thereof
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ES2097876T3 (es) * 1991-05-31 1997-04-16 Calgon Corp Polieter poliamino metilen fosfonatos para control de depositos de ph elevado.
US5322636A (en) * 1992-03-30 1994-06-21 Calgon Corporation Polyether polyamino methylene phosphonate n-oxides for high pH scale control
CA2092492A1 (en) * 1992-03-30 1993-10-01 Ecc Specialty Chemicals Inc. N-(2-hydroxyethyl)-n-bis (methylenephosphonic acid) and corresponding n-oxide thereof for high ph scale control

Also Published As

Publication number Publication date
JPH0649081A (ja) 1994-02-22
CA2092493A1 (en) 1993-10-01
EP0564232B1 (en) 2000-06-07
AU3558393A (en) 1993-10-07
US5259974A (en) 1993-11-09
DE69328801T2 (de) 2001-02-22
DE69328801D1 (de) 2000-07-13
AU662212B2 (en) 1995-08-24
EP0564232A1 (en) 1993-10-06
CA2092493C (en) 2006-12-19

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