FR2506341A1 - Procede pour eliminer les depots de sulfure de fer des surfaces metalliques - Google Patents
Procede pour eliminer les depots de sulfure de fer des surfaces metalliquesInfo
- Publication number
- FR2506341A1 FR2506341A1 FR8208936A FR8208936A FR2506341A1 FR 2506341 A1 FR2506341 A1 FR 2506341A1 FR 8208936 A FR8208936 A FR 8208936A FR 8208936 A FR8208936 A FR 8208936A FR 2506341 A1 FR2506341 A1 FR 2506341A1
- Authority
- FR
- France
- Prior art keywords
- metal surfaces
- iron sulfide
- removing iron
- sulfide deposits
- deposits
- 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.)
- Withdrawn
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)
Abstract
L'INVENTION CONCERNE UN PROCEDE POUR ELIMINER LES DEPOTS DE SULFURE DE FER DES SURFACES METALLIQUES; POUR ELIMINER LE SULFURE FERREUX DES SURFACES DES METAUX FERREUX, ON LE MET EN CONTACT AVEC UNE COMPOSITION AQUEUSE COMPRENANT UN ACIDE CHOISI PARMI L'ACIDE MALEIQUE, L'ANHYDRIDE MALEIQUE ET LES SELS DE METAL ALCALIN ET D'AMONIUM DE L'ACIDE MALEIQUE.
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 |
---|---|
FR2506341A1 true FR2506341A1 (fr) | 1982-11-26 |
Family
ID=23013700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8208936A Withdrawn FR2506341A1 (fr) | 1981-05-22 | 1982-05-24 | Procede pour eliminer les depots de sulfure de fer des surfaces metalliques |
Country Status (7)
Country | Link |
---|---|
US (1) | US4351673A (fr) |
AR (1) | AR226663A1 (fr) |
CA (1) | CA1173334A (fr) |
DE (1) | DE3218605A1 (fr) |
FR (1) | FR2506341A1 (fr) |
GB (1) | GB2099022B (fr) |
NL (1) | NL8202076A (fr) |
Families Citing this family (17)
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 |
US4451296A (en) * | 1982-03-31 | 1984-05-29 | Gaf Corporation | Rust removal process |
US4521253A (en) * | 1982-03-31 | 1985-06-04 | 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 (fr) * | 1984-10-15 | 1987-12-01 | Ben R. Bogner | Methode de nettoyage des surfaces metalliques |
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 |
US5733859A (en) * | 1994-02-03 | 1998-03-31 | The Procter & Gamble Company | Maleic acid-based aqueous cleaning compositions and methods of using same |
ES2151539T3 (es) * | 1994-02-03 | 2001-01-01 | Procter & Gamble | Composiciones acidas de limpieza. |
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 |
MX2017013078A (es) * | 2015-04-20 | 2017-12-04 | Halliburton Energy Services Inc | Composiciones, sistemas y metodos para retirar el sarro de sulfuro de hierro de componentes del yacimiento de petroleo mediante el uso de acrilato de metilo. |
WO2018175862A1 (fr) | 2017-03-24 | 2018-09-27 | Saudi Arabian Oil Company | Atténuation de la corrosion d'une colonne de production en acier au carbone et d'un dépôt d'écaillage de surface dans des applications de champ pétrolifère |
EP3630913A1 (fr) | 2017-05-26 | 2020-04-08 | Saudi Arabian Oil Company | Élimination de sulfure de fer dans des applications de champ pétrolifère |
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)
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 |
-
1981
- 1981-05-22 US US06/266,226 patent/US4351673A/en not_active Expired - Fee Related
-
1982
- 1982-05-18 DE DE19823218605 patent/DE3218605A1/de not_active Withdrawn
- 1982-05-19 NL NL8202076A patent/NL8202076A/nl not_active Application Discontinuation
- 1982-05-20 GB GB8214674A patent/GB2099022B/en not_active Expired
- 1982-05-21 CA CA000403503A patent/CA1173334A/fr not_active Expired
- 1982-05-21 AR AR289483A patent/AR226663A1/es active
- 1982-05-24 FR FR8208936A patent/FR2506341A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
NL8202076A (nl) | 1982-12-16 |
DE3218605A1 (de) | 1982-12-16 |
AR226663A1 (es) | 1982-07-30 |
US4351673A (en) | 1982-09-28 |
CA1173334A (fr) | 1984-08-28 |
GB2099022B (en) | 1984-07-04 |
GB2099022A (en) | 1982-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |