IT1175937B - Composizione e procedimento per inibire incrostazioni - Google Patents

Composizione e procedimento per inibire incrostazioni

Info

Publication number
IT1175937B
IT1175937B IT19585/84A IT1958584A IT1175937B IT 1175937 B IT1175937 B IT 1175937B IT 19585/84 A IT19585/84 A IT 19585/84A IT 1958584 A IT1958584 A IT 1958584A IT 1175937 B IT1175937 B IT 1175937B
Authority
IT
Italy
Prior art keywords
incrustations
inhibit
procedure
composition
inhibit incrustations
Prior art date
Application number
IT19585/84A
Other languages
English (en)
Other versions
IT8419585A0 (it
Inventor
Dionisio Guerrero Cuisia
Original Assignee
Dearborn Chemicals Co
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 Dearborn Chemicals Co filed Critical Dearborn Chemicals Co
Publication of IT8419585A0 publication Critical patent/IT8419585A0/it
Application granted granted Critical
Publication of IT1175937B publication Critical patent/IT1175937B/it

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Detergent Compositions (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
  • Seasonings (AREA)
IT19585/84A 1983-02-16 1984-02-13 Composizione e procedimento per inibire incrostazioni IT1175937B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46714183A 1983-02-16 1983-02-16

Publications (2)

Publication Number Publication Date
IT8419585A0 IT8419585A0 (it) 1984-02-13
IT1175937B true IT1175937B (it) 1987-08-12

Family

ID=23854537

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19585/84A IT1175937B (it) 1983-02-16 1984-02-13 Composizione e procedimento per inibire incrostazioni

Country Status (12)

Country Link
JP (1) JPS59156497A (it)
CA (1) CA1224999A (it)
DE (1) DE3405226A1 (it)
ES (1) ES8801392A1 (it)
FR (1) FR2540855B1 (it)
GB (1) GB2137185B (it)
IT (1) IT1175937B (it)
MY (1) MY8700443A (it)
PH (1) PH19682A (it)
SE (1) SE449485B (it)
SG (1) SG15687G (it)
ZA (1) ZA841028B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2184109A (en) * 1985-10-29 1987-06-17 Grace W R & Co The treatment of aqueous systems
NZ225541A (en) * 1987-08-03 1991-04-26 Calgon Corp Inhibition of caco 3 scaling using a polymer/phosphonate mixture
AU2213288A (en) * 1987-09-24 1989-04-06 Calgon Corporation Method for controlling calcium carbonate scaling in high ph aqueous systems using carboxylic/sulfonic polymers
EP0494956B1 (en) * 1989-10-06 1995-12-13 Cosan Chemical Corporation Aminocarboxylate salts as corrosion inhibitors in coating applications
RU2122981C1 (ru) * 1997-08-11 1998-12-10 Открытое акционерное общество "Научно-исследовательский институт по нефтепромысловой химии" Состав для предотвращения карбонатных отложений
ES2436026B1 (es) * 2012-06-21 2014-04-28 Ramón BLANCO GÓMEZ Composición para el agua de calderas
RU2723809C1 (ru) * 2019-02-13 2020-06-17 Публичное акционерное общество "Нефтяная компания "Роснефть" (ПАО "НК "Роснефть") Состав для предотвращения кальциевых солеотложений
CN110143677A (zh) * 2019-05-21 2019-08-20 南京工业大学 一种阻垢分散缓蚀剂及制备方法和应用

Family Cites Families (15)

* 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
US3666664A (en) * 1971-05-12 1972-05-30 Nalco Chemical Co Compositions and methods for controlling scale
US3804770A (en) * 1972-10-20 1974-04-16 Nalco Chemical Co Edta-organophosphonate composition for controlling scale
GB1414918A (en) * 1973-02-14 1975-11-19 Ciba Geigy Uk Ltd Treatment of water to prevent the deposition of scale
AU7353874A (en) * 1973-09-26 1976-03-25 Diversey Australasia Hard water scale control
US3959167A (en) * 1973-12-10 1976-05-25 Chemed Corporation Method and composition of inhibiting scale
GB1458235A (en) * 1974-06-11 1976-12-08 Ciba Geigy Uk Ltd Inhibiting scale formation in aqueous systems
DE2643422A1 (de) * 1976-09-21 1978-03-30 Kurita Water Ind Ltd Wasserbehandlungsmittel und verfahren zur behandlung von wasser
US4118318A (en) * 1976-10-26 1978-10-03 Calgon Corporation Gas scrubber scale and deposit control
CA1114978A (en) * 1978-06-15 1981-12-22 Chih M. Hwa Sludge conditioning composition for scale inhibition in water
US4246030A (en) * 1978-12-08 1981-01-20 The Mogul Corporation Corrosion inhibiting compositions and the process for using same
US4255259A (en) * 1979-09-18 1981-03-10 Chemed Corporation Scale inhibition
US4306991A (en) * 1979-09-18 1981-12-22 Chemed Corporation Scale inhibition
GB2061249B (en) * 1979-10-23 1983-05-18 Dearborn Chemicals Ltd Treatment of aqueous systems to inhibit deposition of solid material
US4351796A (en) * 1980-02-25 1982-09-28 Ciba-Geigy Corporation Method for scale control

Also Published As

Publication number Publication date
SE8400789L (sv) 1984-08-17
ES8801392A1 (es) 1987-12-16
SE8400789D0 (sv) 1984-02-14
DE3405226A1 (de) 1984-08-16
PH19682A (en) 1986-06-13
CA1224999A (en) 1987-08-04
SE449485B (sv) 1987-05-04
IT8419585A0 (it) 1984-02-13
GB2137185B (en) 1986-09-10
GB8403961D0 (en) 1984-03-21
ZA841028B (en) 1984-10-31
GB2137185A (en) 1984-10-03
ES529723A0 (es) 1987-12-16
FR2540855B1 (fr) 1988-11-04
SG15687G (en) 1988-03-04
JPS59156497A (ja) 1984-09-05
FR2540855A1 (fr) 1984-08-17
MY8700443A (en) 1987-12-31

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