[go: up one dir, main page]

AR226663A1 - Metodo para la remocion de sulfuro de hierro de superficies metalicas - Google Patents

Metodo para la remocion de sulfuro de hierro de superficies metalicas

Info

Publication number
AR226663A1
AR226663A1 AR289483A AR28948382A AR226663A1 AR 226663 A1 AR226663 A1 AR 226663A1 AR 289483 A AR289483 A AR 289483A AR 28948382 A AR28948382 A AR 28948382A AR 226663 A1 AR226663 A1 AR 226663A1
Authority
AR
Argentina
Prior art keywords
metal surfaces
iron sulfide
removing iron
sulfide
metal
Prior art date
Application number
AR289483A
Other languages
English (en)
Original Assignee
Halliburton 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 Halliburton Co filed Critical Halliburton Co
Application granted granted Critical
Publication of AR226663A1 publication Critical patent/AR226663A1/es

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
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/08—Iron or steel
    • C23G1/088—Iron or steel solutions containing organic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
AR289483A 1981-05-22 1982-05-21 Metodo para la remocion de sulfuro de hierro de superficies metalicas AR226663A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/266,226 US4351673A (en) 1981-05-22 1981-05-22 Method for removing iron sulfide scale from metal surfaces

Publications (1)

Publication Number Publication Date
AR226663A1 true AR226663A1 (es) 1982-07-30

Family

ID=23013700

Family Applications (1)

Application Number Title Priority Date Filing Date
AR289483A AR226663A1 (es) 1981-05-22 1982-05-21 Metodo para la remocion de sulfuro de hierro de superficies metalicas

Country Status (7)

Country Link
US (1) US4351673A (es)
AR (1) AR226663A1 (es)
CA (1) CA1173334A (es)
DE (1) DE3218605A1 (es)
FR (1) FR2506341A1 (es)
GB (1) GB2099022B (es)
NL (1) NL8202076A (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4381950A (en) * 1981-05-22 1983-05-03 Halliburton Company Method for removing iron sulfide scale from metal surfaces
US4521253A (en) * 1982-03-31 1985-06-04 Gaf Corporation Rust removal process
US4451296A (en) * 1982-03-31 1984-05-29 Gaf Corporation Rust removal process
US4424079A (en) 1982-03-31 1984-01-03 Gaf Corporation Rust removal process
US4517023A (en) * 1982-12-29 1985-05-14 Gaf Corporation Rust removal process using removable coatings of maleic acid copolymers
CA1229779A (en) * 1984-10-15 1987-12-01 Ben R. Bogner Metal cleaning
US5015298A (en) * 1989-08-22 1991-05-14 Halliburton Company Composition and method for removing iron containing deposits from equipment constructed of dissimilar metals
US5292449A (en) * 1992-11-24 1994-03-08 Akzo Nv Scale inhibiting composition
ES2151539T3 (es) * 1994-02-03 2001-01-01 Procter & Gamble Composiciones acidas de limpieza.
US5733859A (en) * 1994-02-03 1998-03-31 The Procter & Gamble Company Maleic acid-based aqueous cleaning compositions and methods of using same
RU2359108C2 (ru) * 2007-06-18 2009-06-20 Общество с ограниченной ответственностью "РН-УфаНИПИнефть" Способ обработки скважин и их призабойных зон для удаления сульфидов железа
US7579302B2 (en) * 2007-07-17 2009-08-25 Halliburton Energy Services, Inc. Friction reducer performance by complexing multivalent ions in water
US8927467B2 (en) 2010-12-13 2015-01-06 Saudi Arabian Oil Company Method for preventing calcium citrate precipitation during citric acid acidizing treatments
AU2015391990B2 (en) 2015-04-20 2018-02-08 Halliburton Energy Services, Inc. Compositions, systems, and methods for removing iron sulfide scale from oilfield components using methyl acrylate
JP2020514558A (ja) 2017-03-24 2020-05-21 サウジ アラビアン オイル カンパニー 油田用途における炭素鋼管の腐食及び表面スケーリング堆積の軽減
CA3064308A1 (en) 2017-05-26 2018-11-29 Saudi Arabian Oil Company Iron sulfide removal in oilfield applications
US11746280B2 (en) 2021-06-14 2023-09-05 Saudi Arabian Oil Company Production of barium sulfate and fracturing fluid via mixing of produced water and seawater
US11661541B1 (en) 2021-11-11 2023-05-30 Saudi Arabian Oil Company Wellbore abandonment using recycled tire rubber

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1873083A (en) * 1926-10-30 1932-08-23 Empire Oil And Refining Compan Prevention of hard scale formation in oil wells
US3399230A (en) * 1965-06-01 1968-08-27 Chevron Res Preparation of thiodisuccinic acid values
US3794523A (en) * 1971-07-08 1974-02-26 Dow Chemical Co Scale removal
US4147647A (en) * 1973-10-15 1979-04-03 Petrolite Corporation Scale converters
JPS532351A (en) * 1976-06-30 1978-01-11 Nippon Catalytic Chem Ind Method of cleaning iron and steel and method of cleaning iron and steel and preventing corrosion of the same
US4220550A (en) * 1978-12-06 1980-09-02 The Dow Chemical Company Composition and method for removing sulfide-containing scale from metal surfaces
US4276185A (en) * 1980-02-04 1981-06-30 Halliburton Company Methods and compositions for removing deposits containing iron sulfide from surfaces comprising basic aqueous solutions of particular chelating agents
US4289639A (en) * 1980-10-03 1981-09-15 The Dow Chemical Company Method and composition for removing sulfide-containing scale from metal surfaces

Also Published As

Publication number Publication date
NL8202076A (nl) 1982-12-16
GB2099022B (en) 1984-07-04
US4351673A (en) 1982-09-28
GB2099022A (en) 1982-12-01
CA1173334A (en) 1984-08-28
DE3218605A1 (de) 1982-12-16
FR2506341A1 (fr) 1982-11-26

Similar Documents

Publication Publication Date Title
DE2967398D1 (en) Method for removing sulfide-containing scale from metal surfaces
AR226663A1 (es) Metodo para la remocion de sulfuro de hierro de superficies metalicas
BR8205447A (pt) Processo para lubrificacao de metal durante sua usinagem objeto de metal
BR8202637A (pt) Processo para fosfatizacao de superficies metalicas
DE3381988D1 (de) Verfahren zur kontinuierlichen durchflussanalyse.
FI834673A7 (fi) Menetelmä ja laite metallin jatkuvaksi valamiseksi.
DE3169316D1 (en) Method for cleaning metal parts
DE3582531D1 (de) Verfahren zur behandlung von metalloberflaechen.
BR8204053A (pt) Metodo para imonoensaio sem centrifugacao
ES526551A0 (es) Procedimiento de tratar superficies de aluminio
BR8207914A (pt) Metodo para indicacao de depositos ocultos
ES519129A0 (es) Un metodo para la eliminacion selectiva de revestimientos metalicos superficiales duros.
ES511125A0 (es) Metodo para recubrir de nuevos electrodos dimensionalmente estables.
ES506739A0 (es) Metodo para reducir selectivamente metales pesados
ES518812A0 (es) Un procedimiento para la eliminacion de aceite crudo de superficies metalicas.
AT373294B (de) Verfahren zum einsatzhaerten metallischer werkstuecke
DE3484387D1 (de) Verfahren zum verformen von metall.
MX159293A (es) Metodo mejorado para pasivar telets de hierro esponja
AT363753B (de) Verfahren zur entwaesserung von nachbehandelten metalloberflaechen
FI823554A7 (fi) Menetelmä tuhka-aineiden poistamiseksi voiteluöljyistä.
AR228183A1 (es) Aparato para remover escoria de las superficies de perfiles metalicos
AT370138B (de) Verfahren zur rueckgewinnung von schwermetallen
DE3170216D1 (en) Method for the treatment of metal surfaces
BR8200696A (pt) Processo para refinacao de um metal
FI811152A7 (fi) Menetelmä ja laite metallien poistamiseksi metallisuolaliuoksista.