ES2059273B1 - DISPERSING AND INHIBITING COMPOSITIONS OF INCRUSTATION AND / OR CORROSION IN INDUSTRIAL WATER CIRCUITS. - Google Patents

DISPERSING AND INHIBITING COMPOSITIONS OF INCRUSTATION AND / OR CORROSION IN INDUSTRIAL WATER CIRCUITS.

Info

Publication number
ES2059273B1
ES2059273B1 ES9300238A ES9300238A ES2059273B1 ES 2059273 B1 ES2059273 B1 ES 2059273B1 ES 9300238 A ES9300238 A ES 9300238A ES 9300238 A ES9300238 A ES 9300238A ES 2059273 B1 ES2059273 B1 ES 2059273B1
Authority
ES
Spain
Prior art keywords
corrosion
incrustation
concentrations
industrial water
dispersing
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 - Fee Related
Application number
ES9300238A
Other languages
Spanish (es)
Other versions
ES2059273A1 (en
Inventor
Mestres Agustin Contijoch
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.)
Laboratorios Miret SA
Original Assignee
Laboratorios Miret SA
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 Laboratorios Miret SA filed Critical Laboratorios Miret SA
Priority to ES9300238A priority Critical patent/ES2059273B1/en
Publication of ES2059273A1 publication Critical patent/ES2059273A1/en
Application granted granted Critical
Publication of ES2059273B1 publication Critical patent/ES2059273B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Paints Or Removers (AREA)

Abstract

COMPOSICIONES DISPERSANTES E INHIBIDORAS DE LA INCRUSTACION Y/O DE LA CORROSION EN CIRCUITOS DE AGUAS INDUSTRIALES. COMPRENDEN POLIMEROS DE ACIDOS ACRILICOS Y/O METACRILICOS Y SUS DERIVADOS, COMO AGENTE DISPERSANTE Y UNA PLURALIDAD DE COMPOSICIONES INHIBIDORAS DE LA INCRUSTACION Y/O DE LA CORROSION. COMO INHIBIDORES DE LA INCRUSTACION COMPRENDEN COMPUESTOS ORGANOFOSFONADOS NITROGENADOS O NO, EN CONCENTRACIONES DE HASTA EL 25%. COMPRENDEN COMO INHIBIDORES DE LA CORROSION, SALES METALICAS O AMONICAS EN CONCENTRACIONES DE HASTA EL 17%; SALES DE MOLIBDENO (VI), EN CONCENTRACIONES DE HASTA EL 12%. COMO INHIBIDORES DE LA CORROSION PARA EL COBRE, TIOCOMPUESTOS ORGANICOS Y/O COMPUESTOS ORGANONITROGENADOS, EN CONCENTRACIONES DE HASTA EL 5%. LA CONCENTRACION DEL COPOLIMERO VARIA ENTRE EL 2 Y 20%. DICHAS COMPOSICIONES SE USAN EN CIRCUITOS DE AGUAS INDUSTRIALES, Y COMO DISPERSANTE DE CARGAS Y PIGMENTOS EN PINTURAS Y PROCESOS DE FABRICACION DE PAPEL.DISPERSING AND INHIBITING COMPOSITIONS OF INCRUSTATION AND / OR CORROSION IN INDUSTRIAL WATER CIRCUITS. THEY INCLUDE ACRYLIC AND / OR METHACRYLIC ACID POLYMERS AND THEIR DERIVATIVES, AS A DISPERSING AGENT AND A PLURALITY OF INHIBITING COMPOSITIONS OF INCRUSTATION AND / OR CORROSION. AS INCRUSTATION INHIBITORS, THEY INCLUDE ORGANOPHOSPHONE COMPOUNDS NITROGENATED OR NOT, IN CONCENTRATIONS OF UP TO 25%. INCLUDE AS INHIBITORS OF CORROSION, METAL OR AMMONIC SALTS IN CONCENTRATIONS OF UP TO 17%; SALTS OF MOLYBDENUM (VI), IN CONCENTRATIONS OF UP TO 12%. AS CORROSION INHIBITORS FOR COPPER, ORGANIC THIOCOMPONDS AND / OR ORGANONITROGEN COMPOUNDS, IN CONCENTRATIONS OF UP TO 5%. THE CONCENTRATION OF THE COPOLYMER VARIATIONS BETWEEN 2 AND 20%. SUCH COMPOSITIONS ARE USED IN INDUSTRIAL WATER CIRCUITS, AND AS A DISPERSANT OF LOADS AND PIGMENTS IN PAINTINGS AND PAPER MANUFACTURING PROCESSES.

ES9300238A 1993-02-09 1993-02-09 DISPERSING AND INHIBITING COMPOSITIONS OF INCRUSTATION AND / OR CORROSION IN INDUSTRIAL WATER CIRCUITS. Expired - Fee Related ES2059273B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9300238A ES2059273B1 (en) 1993-02-09 1993-02-09 DISPERSING AND INHIBITING COMPOSITIONS OF INCRUSTATION AND / OR CORROSION IN INDUSTRIAL WATER CIRCUITS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9300238A ES2059273B1 (en) 1993-02-09 1993-02-09 DISPERSING AND INHIBITING COMPOSITIONS OF INCRUSTATION AND / OR CORROSION IN INDUSTRIAL WATER CIRCUITS.

Publications (2)

Publication Number Publication Date
ES2059273A1 ES2059273A1 (en) 1994-11-01
ES2059273B1 true ES2059273B1 (en) 1995-10-01

Family

ID=8280720

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9300238A Expired - Fee Related ES2059273B1 (en) 1993-02-09 1993-02-09 DISPERSING AND INHIBITING COMPOSITIONS OF INCRUSTATION AND / OR CORROSION IN INDUSTRIAL WATER CIRCUITS.

Country Status (1)

Country Link
ES (1) ES2059273B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1332138C (en) * 1985-10-29 1994-09-27 Brian Greaves Treatment of aqueous systems
NZ221349A (en) * 1986-08-15 1990-09-26 Calgon Corp Compositions for boiler scale inhibition comprising a low molecular weight (meth)acrylic acid polymer and a (meth)acrylic acid polymer more than double the molecular weight
AU612603B2 (en) * 1986-11-13 1991-07-18 B.F. Goodrich Company, The Calcium phosphonate scale inhibition
US4978456A (en) * 1988-06-10 1990-12-18 The Mogul Corporation Method for inhibiting scale and corrosion in water systems
EP0364030A1 (en) * 1988-10-11 1990-04-18 Calgon Corporation Synergistic compositions and method for inhibiting carbon steel corrosion in aqueous systems
ES2049674B1 (en) * 1992-11-16 1994-12-16 Miret Lab COMPOSITIONS TO INHIBIT THE CORROSION OF METAL ELEMENTS IN INDUSTRIAL WATER CIRCUITS.

Also Published As

Publication number Publication date
ES2059273A1 (en) 1994-11-01

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