NO792606L - Korrosjonsinhibitor for vandige saltopploesninger - Google Patents
Korrosjonsinhibitor for vandige saltopploesningerInfo
- Publication number
- NO792606L NO792606L NO792606A NO792606A NO792606L NO 792606 L NO792606 L NO 792606L NO 792606 A NO792606 A NO 792606A NO 792606 A NO792606 A NO 792606A NO 792606 L NO792606 L NO 792606L
- Authority
- NO
- Norway
- Prior art keywords
- corrosion inhibitor
- aqueous salts
- salts solutions
- solutions
- aqueous
- Prior art date
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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
-
- 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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
-
- 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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
- C23F11/16—Sulfur-containing compounds
- C23F11/162—Thioaldehydes; Thioketones
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Chemical Treatment Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US93296478A | 1978-08-11 | 1978-08-11 |
Publications (3)
Publication Number | Publication Date |
---|---|
NO792606L true NO792606L (no) | 1980-02-12 |
NO155973B NO155973B (no) | 1987-03-23 |
NO155973C NO155973C (no) | 1987-07-01 |
Family
ID=25463220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO792606A NO155973C (no) | 1978-08-11 | 1979-08-10 | Fremgangsmaate til aa redusere korrosjonsvirkningen av vandig saltopploesning paa jernholdige metalloverflater. |
Country Status (5)
Country | Link |
---|---|
CA (1) | CA1113235A (no) |
DE (1) | DE2932560A1 (no) |
GB (1) | GB2027686B (no) |
NL (1) | NL7906139A (no) |
NO (1) | NO155973C (no) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL68362A0 (en) * | 1982-06-08 | 1983-07-31 | Great Lakes Chemical Corp | Corrosion inhibited high-density fluid composition |
US4536302A (en) * | 1983-06-30 | 1985-08-20 | Nl Industries Inc | Corrosion inhibition of aqueous brines |
AT382893B (de) * | 1983-06-30 | 1987-04-27 | Nl Industries Inc | Verfahren und mittel zur verminderung der korrosiven wirkung waesseriger salzloesungen |
US4539122A (en) * | 1984-02-21 | 1985-09-03 | Halliburton Company | Corrosion inhibitor for heavy brines |
IL75307A (en) * | 1984-07-31 | 1988-11-15 | Dow Chemical Co | Corrosion inhibitor for brines |
US4728446A (en) * | 1984-07-31 | 1988-03-01 | The Dow Chemical Company | Corrosion inhibitor for brines |
BR8605131A (pt) * | 1985-02-04 | 1987-05-05 | Dow Chemical Co | Inibidor de corrosao para salmouras de alta densidade |
DE3523088A1 (de) * | 1985-06-28 | 1987-01-08 | Hoechst Ag | Verfahren zur vermeidung der korrosion metallischer werkstoffe |
US4836941A (en) * | 1986-01-29 | 1989-06-06 | The Dow Chemical Company | Clear brine fluids |
WO1988001010A1 (en) * | 1986-07-30 | 1988-02-11 | Great Lakes Chemical Corporation | Calcium-free clear high density fluids |
US4784779A (en) * | 1986-09-30 | 1988-11-15 | Great Lakes Chemical Corp. | Corrosion inhibitors for clear, calcium-free high density fluids |
US4784778A (en) * | 1986-09-30 | 1988-11-15 | Great Lakes Chemical Corp. | Corrosion inhibiting composition for zinc halide-based clear, high density fluids |
US4980074A (en) * | 1986-10-22 | 1990-12-25 | The Dow Chemical Company | Corrosion inhibitors for aqueous brines |
US8007689B2 (en) * | 2006-02-13 | 2011-08-30 | Bromine Compounds Ltd. | Liquid composition suitable for use as a corrosion inhibitor and a method for its preparation |
IL173706A (en) | 2006-02-13 | 2013-09-30 | Bromine Compounds Ltd | Antimony-based corrosion inhibitors for high-concentration saline solution and a method of inhibiting corrosion by using them |
US8765020B2 (en) * | 2009-05-26 | 2014-07-01 | Baker Hughes Incorporated | Method for reducing metal corrosion |
GB2496898B (en) | 2011-11-25 | 2020-10-28 | Petroliam Nasional Berhad Petronas | Corrosion inhibition |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3126950A (en) * | 1964-03-31 | Steel coupons in | ||
US2602779A (en) * | 1947-09-11 | 1952-07-08 | Cities Service Oil Co | Method of inhibiting hydrogen sulfide corrosion of metals |
US2574576A (en) * | 1949-10-12 | 1951-11-13 | Pure Oil Co | Prevention of corrosion of steel by brine containing dissolved oxygen |
US4057390A (en) * | 1976-05-24 | 1977-11-08 | Petrolite Corporation | Sulfur-containing bis-quaternaries |
US4102804A (en) * | 1977-03-28 | 1978-07-25 | The Dow Chemical Company | Inhibitor for gas conditioning solutions |
US4100100A (en) * | 1977-03-28 | 1978-07-11 | The Dow Chemical Company | Cobalt-containing inhibitor for sour gas conditioning solutions |
-
1979
- 1979-07-24 CA CA332,464A patent/CA1113235A/en not_active Expired
- 1979-08-08 GB GB7927584A patent/GB2027686B/en not_active Expired
- 1979-08-10 NL NL7906139A patent/NL7906139A/nl not_active Application Discontinuation
- 1979-08-10 DE DE19792932560 patent/DE2932560A1/de not_active Ceased
- 1979-08-10 NO NO792606A patent/NO155973C/no unknown
Also Published As
Publication number | Publication date |
---|---|
NO155973C (no) | 1987-07-01 |
NL7906139A (nl) | 1980-02-13 |
CA1113235A (en) | 1981-12-01 |
GB2027686B (en) | 1982-11-24 |
NO155973B (no) | 1987-03-23 |
GB2027686A (en) | 1980-02-27 |
DE2932560A1 (de) | 1980-02-14 |
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