ES419302A1 - Metodo de obtencion de una solucion para la limpieza de tu-berias de calderas de gran capacidad. - Google Patents

Metodo de obtencion de una solucion para la limpieza de tu-berias de calderas de gran capacidad.

Info

Publication number
ES419302A1
ES419302A1 ES419302A ES419302A ES419302A1 ES 419302 A1 ES419302 A1 ES 419302A1 ES 419302 A ES419302 A ES 419302A ES 419302 A ES419302 A ES 419302A ES 419302 A1 ES419302 A1 ES 419302A1
Authority
ES
Spain
Prior art keywords
solution
descaling
formulations
neutral
translation
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
Application number
ES419302A
Other languages
English (en)
Spanish (es)
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.)
Monsanto Chemicals Ltd
Original Assignee
Monsanto Chemicals Ltd
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 Monsanto Chemicals Ltd filed Critical Monsanto Chemicals Ltd
Publication of ES419302A1 publication Critical patent/ES419302A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
    • C23G1/19—Iron or steel
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/24—Cleaning or pickling metallic material with solutions or molten salts with neutral solutions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Cleaning By Liquid Or Steam (AREA)
ES419302A 1972-10-09 1973-10-03 Metodo de obtencion de una solucion para la limpieza de tu-berias de calderas de gran capacidad. Expired ES419302A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4640272A GB1397451A (en) 1972-10-09 1972-10-09 Descaling formulations

Publications (1)

Publication Number Publication Date
ES419302A1 true ES419302A1 (es) 1976-02-16

Family

ID=10441109

Family Applications (1)

Application Number Title Priority Date Filing Date
ES419302A Expired ES419302A1 (es) 1972-10-09 1973-10-03 Metodo de obtencion de una solucion para la limpieza de tu-berias de calderas de gran capacidad.

Country Status (9)

Country Link
JP (1) JPS49133701A (US07534539-20090519-C00280.png)
BE (1) BE805633A (US07534539-20090519-C00280.png)
CA (1) CA995567A (US07534539-20090519-C00280.png)
DE (1) DE2350417A1 (US07534539-20090519-C00280.png)
ES (1) ES419302A1 (US07534539-20090519-C00280.png)
FR (1) FR2202145B1 (US07534539-20090519-C00280.png)
GB (1) GB1397451A (US07534539-20090519-C00280.png)
IT (1) IT997882B (US07534539-20090519-C00280.png)
NL (1) NL7313474A (US07534539-20090519-C00280.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5078894A (en) * 1990-04-30 1992-01-07 Arch Development Corporation Formulations for iron oxides dissolution
US6348440B1 (en) 2000-08-02 2002-02-19 Betzdearborn Inc. Method of cleaning a metal surface

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3336221A (en) * 1964-11-05 1967-08-15 Calgon Corp Method of inhibiting precipitation and scale formation
CA790610A (en) * 1965-12-28 1968-07-23 T. Quimby Oscar Diphosphonate compounds and detergent compositions
GB1345518A (en) * 1970-02-20 1974-01-30 Albright & Wilson Phosphonate sequestrant

Also Published As

Publication number Publication date
GB1397451A (en) 1975-06-11
BE805633A (fr) 1974-04-03
FR2202145B1 (US07534539-20090519-C00280.png) 1976-11-19
DE2350417A1 (de) 1974-05-02
CA995567A (en) 1976-08-24
IT997882B (it) 1975-12-30
FR2202145A1 (US07534539-20090519-C00280.png) 1974-05-03
AU6095173A (en) 1975-04-10
JPS49133701A (US07534539-20090519-C00280.png) 1974-12-23
NL7313474A (US07534539-20090519-C00280.png) 1974-04-11

Similar Documents

Publication Publication Date Title
BE756196A (fr) Fer a repasser utilisant la vapeur
NL7607251A (nl) Stoomconditioneringsafsluiter.
GB1256644A (US07534539-20090519-C00280.png)
NL7601244A (nl) Werkwijze ter verhindering van corrosie en ketel- steenafzetting in systemen, waardoor water wordt geleid.
ES419302A1 (es) Metodo de obtencion de una solucion para la limpieza de tu-berias de calderas de gran capacidad.
NL177772C (nl) Buiskoppeling.
NL158274B (nl) Mof-spie koppeling voor pijpen.
NL7404471A (nl) Waterbehandelingswerkwijze.
ES447121A1 (es) Perfeccionamientos introducidos en una conduccion de alimen-tacion de agua de un generador de vapor.
AT328669B (de) Rauchgassammelleitung fur mehrzellenheizkessel
DK135960B (da) Vandlåsarrangement for afløbsledninger.
DK128334B (da) Pigrør til dampkedler.
ES309110A1 (es) Un procedimiento para la limpieza de un equipo industrial.
DK132467B (da) Rørkobling.
AT331596B (de) Steckkupplung fur rohrleitungen
DK128256B (da) Stativløs vandrørskedel.
SU461283A1 (ru) Способ работы тепловой трубы
ES404975A1 (es) Procedimiento para la obtencion de una solucion hipertonicatamponada.
SU426767A1 (US07534539-20090519-C00280.png)
JPS5321303A (en) Removal of scales on water pipe boiler on heating side
SU434112A1 (US07534539-20090519-C00280.png)
CH549187A (de) Dampfausblasrohr.
CH556007A (de) Wasserrohrkessel.
JPS5213152A (en) Improvement of piping of boiler
ES236664A1 (es) PROCEDIMIENTO Y DISPOSITIVO PARA LA OBTENCIoN DE áCIDOS PUROS SOLUBLES EN AGUA, PARTIENDO DE SUS SALES POCO SOLUBLES