CS191159B2 - Corrosion inhibitor for systems of gases treatment by water solution of alkanolamines - Google Patents
Corrosion inhibitor for systems of gases treatment by water solution of alkanolaminesInfo
- Publication number
- CS191159B2 CS191159B2 CS715104A CS510471A CS191159B2 CS 191159 B2 CS191159 B2 CS 191159B2 CS 715104 A CS715104 A CS 715104A CS 510471 A CS510471 A CS 510471A CS 191159 B2 CS191159 B2 CS 191159B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- alkanolamines
- systems
- water solution
- corrosion inhibitor
- gases treatment
- Prior art date
Links
- 230000007797 corrosion Effects 0.000 title 1
- 238000005260 corrosion Methods 0.000 title 1
- 239000007789 gas Substances 0.000 title 1
- 239000003112 inhibitor Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
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
- C23F11/06—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in markedly alkaline liquids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
- C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
- C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors
- C10K1/14—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors organic
- C10K1/143—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors organic containing amino groups
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US5459570A | 1970-07-13 | 1970-07-13 | |
| NL7200330A NL7200330A (en) | 1970-07-13 | 1972-01-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS191159B2 true CS191159B2 (en) | 1979-06-29 |
Family
ID=26644722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS715104A CS191159B2 (en) | 1970-07-13 | 1971-07-12 | Corrosion inhibitor for systems of gases treatment by water solution of alkanolamines |
Country Status (16)
| Country | Link |
|---|---|
| AT (3) | AT340881B (en) |
| AU (1) | AU475289B2 (en) |
| BE (1) | BE769866A (en) |
| BG (3) | BG25662A3 (en) |
| BR (1) | BR7104351D0 (en) |
| CA (1) | CA932316A (en) |
| CS (1) | CS191159B2 (en) |
| DE (1) | DE2134798C3 (en) |
| DK (1) | DK139534B (en) |
| FI (1) | FI52475C (en) |
| FR (1) | FR2109658A5 (en) |
| GB (1) | GB1360836A (en) |
| NL (2) | NL152300B (en) |
| OA (1) | OA03761A (en) |
| SE (1) | SE372955B (en) |
| ZA (1) | ZA713188B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1084687A (en) * | 1977-03-28 | 1980-09-02 | Robert C. Clouse | Quaternary pyridinium salt inhibitor system for gas conditioning solutions |
| US4100100A (en) * | 1977-03-28 | 1978-07-11 | The Dow Chemical Company | Cobalt-containing inhibitor for sour gas conditioning solutions |
| US4499003A (en) * | 1982-02-02 | 1985-02-12 | Exxon Research & Engineering Co. | Antimony-molybdenum salt corrosion inhibitor composition |
| DE4442114A1 (en) * | 1994-11-25 | 1996-05-30 | Buna Sow Leuna Olefinverb Gmbh | Nitrite, phosphate and amine free coolant and heat transfer medium |
| FR2994861B1 (en) | 2012-08-30 | 2014-08-22 | IFP Energies Nouvelles | PROCESS FOR ABSORPTION OF ACIDIC COMPOUNDS CONTAINED IN A GASEOUS EFFLUENT BY MEANS OF AQUEOUS AMINO ACID SOLUTION |
| CN115074738B (en) * | 2022-06-13 | 2024-03-08 | 山东国智新材料科技有限公司 | Environment-friendly multi-element composite vapor phase corrosion inhibitor and preparation method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2031632A (en) * | 1934-06-21 | 1936-02-25 | Girdler Corp | Process for recovering acidic gases from gaseous mixtures |
| US2715605A (en) * | 1952-07-02 | 1955-08-16 | Jefferson Chem Co Inc | Prevention of corrosion of ferrous metals by alkanolamines |
| GB1142317A (en) * | 1966-02-01 | 1969-02-05 | Eickmeyer Allen Garland | Method for prevention of corrosion in carbon dioxide removal systems |
-
1971
- 1971-05-17 ZA ZA713188A patent/ZA713188B/en unknown
- 1971-06-07 CA CA114919A patent/CA932316A/en not_active Expired
- 1971-07-09 BR BR4351/71A patent/BR7104351D0/en unknown
- 1971-07-12 FI FI711968A patent/FI52475C/en active
- 1971-07-12 GB GB3258071A patent/GB1360836A/en not_active Expired
- 1971-07-12 NL NL717109597A patent/NL152300B/en not_active IP Right Cessation
- 1971-07-12 SE SE7108997A patent/SE372955B/xx unknown
- 1971-07-12 AT AT604971A patent/AT340881B/en not_active IP Right Cessation
- 1971-07-12 DK DK344271AA patent/DK139534B/en not_active IP Right Cessation
- 1971-07-12 AT AT923973*1A patent/AT323502B/en not_active IP Right Cessation
- 1971-07-12 AT AT924073*1A patent/AT324067B/en not_active IP Right Cessation
- 1971-07-12 CS CS715104A patent/CS191159B2/en unknown
- 1971-07-12 BE BE769866A patent/BE769866A/en not_active IP Right Cessation
- 1971-07-12 FR FR7125450A patent/FR2109658A5/fr not_active Expired
- 1971-07-12 DE DE2134798A patent/DE2134798C3/en not_active Expired
- 1971-07-13 BG BG023616A patent/BG25662A3/en unknown
- 1971-07-13 BG BG018056A patent/BG20824A3/en unknown
- 1971-07-13 OA OA54305A patent/OA03761A/en unknown
- 1971-07-13 BG BG023615A patent/BG20621A3/en unknown
- 1971-07-13 AU AU31169/71A patent/AU475289B2/en not_active Expired
-
1972
- 1972-01-10 NL NL7200330A patent/NL7200330A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| BG20824A3 (en) | 1975-12-20 |
| BG25662A3 (en) | 1978-11-10 |
| BR7104351D0 (en) | 1973-05-31 |
| DK139534B (en) | 1979-03-05 |
| DK139534C (en) | 1979-08-20 |
| ATA604971A (en) | 1977-05-15 |
| SE372955B (en) | 1975-01-20 |
| FI52475B (en) | 1977-05-31 |
| BE769866A (en) | 1972-01-12 |
| DE2134798B2 (en) | 1978-07-20 |
| AT340881B (en) | 1978-01-10 |
| GB1360836A (en) | 1974-07-24 |
| AT323502B (en) | 1975-07-10 |
| AU3116971A (en) | 1973-01-18 |
| BG20621A3 (en) | 1975-12-05 |
| NL7200330A (en) | 1973-07-12 |
| AU475289B2 (en) | 1976-08-19 |
| CA932316A (en) | 1973-08-21 |
| FI52475C (en) | 1977-09-12 |
| DE2134798A1 (en) | 1972-01-27 |
| DE2134798C3 (en) | 1984-09-06 |
| NL152300B (en) | 1977-02-15 |
| AT324067B (en) | 1975-08-11 |
| ZA713188B (en) | 1972-08-30 |
| FR2109658A5 (en) | 1972-05-26 |
| OA03761A (en) | 1971-12-24 |
| NL7109597A (en) | 1972-01-17 |
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