IL83453A - Method and composition for inhibiting scale formation in boilers - Google Patents

Method and composition for inhibiting scale formation in boilers

Info

Publication number
IL83453A
IL83453A IL83453A IL8345387A IL83453A IL 83453 A IL83453 A IL 83453A IL 83453 A IL83453 A IL 83453A IL 8345387 A IL8345387 A IL 8345387A IL 83453 A IL83453 A IL 83453A
Authority
IL
Israel
Prior art keywords
boilers
composition
inhibiting scale
scale formation
inhibiting
Prior art date
Application number
IL83453A
Other languages
English (en)
Other versions
IL83453A0 (en
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 IL83453A0 publication Critical patent/IL83453A0/xx
Publication of IL83453A publication Critical patent/IL83453A/xx

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
    • 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
    • C02F5/12—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 nitrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Detergent Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Paper (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
IL83453A 1986-08-15 1987-08-06 Method and composition for inhibiting scale formation in boilers IL83453A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US89718986A 1986-08-15 1986-08-15

Publications (2)

Publication Number Publication Date
IL83453A0 IL83453A0 (en) 1988-01-31
IL83453A true IL83453A (en) 1991-06-10

Family

ID=25407496

Family Applications (1)

Application Number Title Priority Date Filing Date
IL83453A IL83453A (en) 1986-08-15 1987-08-06 Method and composition for inhibiting scale formation in boilers

Country Status (10)

Country Link
EP (1) EP0257876B1 (de)
JP (1) JPS6351996A (de)
AT (1) ATE77612T1 (de)
AU (1) AU603369B2 (de)
DE (1) DE3779973T2 (de)
ES (1) ES2042568T3 (de)
GR (1) GR3005377T3 (de)
IL (1) IL83453A (de)
NZ (1) NZ221349A (de)
ZA (1) ZA876032B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2059273B1 (es) * 1993-02-09 1995-10-01 Miret Lab Composiciones dispersantes e inhibidoras de la incrustacion y/o de la corrosion en circuitos de aguas industriales.
ES2072198B1 (es) * 1993-06-21 1996-02-01 Miret Lab Composiciones para el tratamiento de sistemas agua-vapor, especialmente en calderas de media y alta presion.
US5864596A (en) * 1996-07-10 1999-01-26 Commonwealth Edison Company Polymer dispersants and methods of use in a nuclear steam generator
US8728324B2 (en) * 2012-06-25 2014-05-20 General Electric Company Method of controlling scale in steam generating systems
CA3026380C (en) 2016-06-10 2024-05-14 Ecolab Usa Inc. Compositions and methods for corrosion inhibitor monitoring
EP3468923B1 (de) * 2016-06-10 2022-10-19 Ecolab USA Inc. Fluoreszierende wasserbehandlungsverbindungen und deren verwendung
CN115754035A (zh) * 2022-10-13 2023-03-07 中核武汉核电运行技术股份有限公司 一种核电站用分散剂的定量检测方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
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
NL7400160A (de) * 1973-01-08 1974-07-10
FR2415079A1 (fr) * 1978-01-23 1979-08-17 American Cyanamid Co Composition de polymeres anioniques utiles comme inhibiteurs des incrustations et antiprecipitants
FR2514746B1 (fr) * 1981-10-20 1985-05-31 Coatex Sa Agent inhibiteur d'incrustations et de precipitation pour le traitement des eaux industrielles et/ou domestiques

Also Published As

Publication number Publication date
DE3779973D1 (de) 1992-07-30
NZ221349A (en) 1990-09-26
JPS6351996A (ja) 1988-03-05
ZA876032B (en) 1988-04-27
IL83453A0 (en) 1988-01-31
DE3779973T2 (de) 1992-12-10
EP0257876B1 (de) 1992-06-24
AU603369B2 (en) 1990-11-15
GR3005377T3 (de) 1993-05-24
EP0257876A3 (en) 1988-11-23
ES2042568T3 (es) 1993-12-16
EP0257876A2 (de) 1988-03-02
AU7663287A (en) 1988-02-18
ATE77612T1 (de) 1992-07-15

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Legal Events

Date Code Title Description
MM9K Patent not in force due to non-payment of renewal fees