ES2073122T3 - Metodos para controlar la formacion de incrustaciones en sistemas acuosos. - Google Patents

Metodos para controlar la formacion de incrustaciones en sistemas acuosos.

Info

Publication number
ES2073122T3
ES2073122T3 ES91303622T ES91303622T ES2073122T3 ES 2073122 T3 ES2073122 T3 ES 2073122T3 ES 91303622 T ES91303622 T ES 91303622T ES 91303622 T ES91303622 T ES 91303622T ES 2073122 T3 ES2073122 T3 ES 2073122T3
Authority
ES
Spain
Prior art keywords
formation
aqueous systems
incrustations
methods
control
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.)
Expired - Lifetime
Application number
ES91303622T
Other languages
English (en)
Inventor
James Michael Brown
John Frank Mcdowell
Kin-Tai Chang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BetzDearborn Europe Inc
Original Assignee
Betz Europe Inc
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 Betz Europe Inc filed Critical Betz Europe Inc
Application granted granted Critical
Publication of ES2073122T3 publication Critical patent/ES2073122T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • C23F14/00—Inhibiting incrustation in apparatus for heating liquids for physical or chemical purposes
    • C23F14/02—Inhibiting incrustation in apparatus for heating liquids for physical or chemical purposes by chemical means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Epoxy Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

SE EXPONE UN METODO DE TRATAR EL AGUA PARA INHIBIR LA FORMACION DE COSTRAS. ESTE METODO ES ESPECIALMENTE EFICAZ A LA HORA DE INHIBIR LA FORMACION Y/O DEPOSITACION DE ESCAMAS DE CALCIO Y BARIO EN LOS SISTEMAS ACUOSOS CIRCULANTES, TALES COMO, POR EJEMPLO, SISTEMAS DE AGUA DE REFRIGERACION. ESTE METODO COMPRENDE INTRODUCIR EN EL SISTEMA ACUOSO UN ACIDO POLIEPOXISUCCINICO DE LA FORMULA GENERAL: DONDE N ABARCA DE APROXIMADAMENTE 2 A APROXIMADAMENTE 50, M ES HIDROGENO O UN CATION SOLUBLE EN AGUA, LAS RS, QUE PUEDEN SER IGUALES O DIFERENTES, SON HIDROGENO, ALQUILO C SUB 1-4 O ALQUILO SUSTITUIDO C SUB 1-4.
ES91303622T 1990-05-04 1991-04-23 Metodos para controlar la formacion de incrustaciones en sistemas acuosos. Expired - Lifetime ES2073122T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/518,045 US5062962A (en) 1990-05-04 1990-05-04 Methods of controlling scale formation in aqueous systems

Publications (1)

Publication Number Publication Date
ES2073122T3 true ES2073122T3 (es) 1995-08-01

Family

ID=24062305

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91303622T Expired - Lifetime ES2073122T3 (es) 1990-05-04 1991-04-23 Metodos para controlar la formacion de incrustaciones en sistemas acuosos.

Country Status (7)

Country Link
US (1) US5062962A (es)
EP (1) EP0460797B1 (es)
AT (1) ATE124021T1 (es)
AU (1) AU635102B2 (es)
CA (1) CA2035207C (es)
DE (1) DE69110550T2 (es)
ES (1) ES2073122T3 (es)

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US5320757A (en) * 1993-04-05 1994-06-14 Betz Laboratories, Inc. Method of inhibiting calcium oxalate scale deposition
US5468393A (en) * 1993-04-23 1995-11-21 Betz Paperchem, Inc. Methods of controlling scale formation in the presence of metal ions in aqueous systems
US5368740A (en) * 1993-04-23 1994-11-29 Betz Paperchem, Inc. Methods of controlling scale formation in the presence of metal ions in aqueous systems
ATE183177T1 (de) * 1993-06-09 1999-08-15 Betz Europ Inc Polyepoxybernsteinsäurederivate und ihre verwendung zur kesselsteinverhütung und korrosionskontrolle in wässrigen systemen
US5378372A (en) * 1993-06-09 1995-01-03 Betz Laboratories, Inc. Control of scale formation in aqueous systems
US5326478A (en) * 1993-07-29 1994-07-05 Betz Laboratories, Inc. Methods for controlling scale formation in aqueous systems
US5518629A (en) * 1993-07-29 1996-05-21 Betz Laboratories, Inc. Methods for controlling scale formation in acqueous systems
US5616278A (en) * 1993-08-13 1997-04-01 Betzdearborn Inc. Inhibition of scale and corrosion in aqueous systems
US5871691A (en) * 1993-08-13 1999-02-16 Betzdearborn Inc. Inhibition of corrosion in aqueous systems
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US5409062A (en) * 1993-12-17 1995-04-25 Betz Laboratories, Inc. Method of inhibiting reservoir scale
US5486294A (en) * 1994-09-30 1996-01-23 Betz Laboratories, Inc. Method of inhibiting barium sulfate and strontium sulfate scale at low pH
US5601754A (en) * 1995-04-21 1997-02-11 Betz Laboratories, Inc. Water treatment polymer containing poly[oxy-[(hydroxymethyl)-1,2-ethanediyl]] macromonomers and methods of use thereof
US5562830A (en) * 1995-09-14 1996-10-08 Betz Laboratories, Inc. Calcium carbonate scale controlling method
US5705077A (en) * 1996-01-31 1998-01-06 Betzdearborn Inc. Method of controlling fluoride scale formation in aqueous systems
US5755971A (en) * 1997-02-18 1998-05-26 Betzdearborn Inc. Inhibition of calcium oxalate scale in aqueous based solutions
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US6585933B1 (en) 1999-05-03 2003-07-01 Betzdearborn, Inc. Method and composition for inhibiting corrosion in aqueous systems
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US6241788B1 (en) 1999-11-16 2001-06-05 Betzdearborn Inc. Method of stabilizing dye solutions and stabilized dye compositions
US6436154B1 (en) 2000-09-28 2002-08-20 Fmc Wyoming Corporation Use of dodecylbenzene sulfonic acid or salt as a scale inhibitor
US20030111427A1 (en) * 2001-10-19 2003-06-19 Arch Chemicals, Inc. Composition for controlling the dissolving rate of solid sanitizers
EP2090646A1 (en) * 2008-01-22 2009-08-19 Thermphos Trading GmbH Surface treatment composition containing phosphonic acid compounds
EP2082991A1 (en) 2008-01-22 2009-07-29 Thermphos Trading GmbH Method of Water Treatment
CN101538362B (zh) * 2008-03-21 2011-11-09 北京合创同盛科技有限公司 一种聚环氧琥珀酸盐的合成方法
US20090294373A1 (en) * 2008-05-30 2009-12-03 Gill Jasbir S Inhibition of water formed scale in acid conditions
US8327938B2 (en) * 2010-02-24 2012-12-11 Halliburton Energy Services Incs. Epoxy acid based biodegradable set retarder for a cement composition
US8361952B2 (en) 2010-07-28 2013-01-29 Ecolab Usa Inc. Stability enhancement agent for solid detergent compositions
CN103359836A (zh) * 2012-04-05 2013-10-23 长江大学 一种高效钙垢阻垢剂
WO2013178875A1 (en) * 2012-05-29 2013-12-05 Kemira Oyj A process for the treatment of fibre material and a new composition
CN102807287A (zh) * 2012-08-01 2012-12-05 东南大学 一种荧光标识无磷环保型聚醚多功能水处理剂及其制备方法
CN103525588B (zh) * 2013-09-25 2015-05-20 广东工业大学 一种可生物降解性高分子洗涤助剂及其制备方法
DE102014100234A1 (de) * 2014-01-10 2015-07-16 Budich International Gmbh Phosphatersatzstoffe für alkalische Maschinenreiniger
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US11085118B2 (en) 2016-04-14 2021-08-10 Nch Corporation Composition and method for inhibiting corrosion and scale
US11104587B2 (en) 2016-04-14 2021-08-31 Nch Corporation System and method for automated control, feed, delivery verification, and inventory management of corrosion and scale treatment products for water systems
US10351453B2 (en) 2016-04-14 2019-07-16 Nch Corporation Composition and method for inhibiting corrosion
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BR112019015967A2 (pt) 2017-02-27 2020-03-24 General Electric Company Inibição de incrustação em aplicações de alta pressão e alta temperatura
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Also Published As

Publication number Publication date
ATE124021T1 (de) 1995-07-15
EP0460797A1 (en) 1991-12-11
CA2035207C (en) 1995-06-20
AU635102B2 (en) 1993-03-11
AU6948991A (en) 1991-11-07
EP0460797B1 (en) 1995-06-21
US5062962A (en) 1991-11-05
DE69110550T2 (de) 1996-01-11
DE69110550D1 (de) 1995-07-27
CA2035207A1 (en) 1991-11-05

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