SU426382A3 - Ингибитор коррозии - Google Patents
Ингибитор коррозииInfo
- Publication number
- SU426382A3 SU426382A3 SU1731619A SU1731619A SU426382A3 SU 426382 A3 SU426382 A3 SU 426382A3 SU 1731619 A SU1731619 A SU 1731619A SU 1731619 A SU1731619 A SU 1731619A SU 426382 A3 SU426382 A3 SU 426382A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- corrosion inhibitor
- residue
- carbon atoms
- alkyl residue
- acid
- Prior art date
Links
- 239000003112 inhibitor Substances 0.000 title description 7
- 238000005260 corrosion Methods 0.000 title description 4
- 230000007797 corrosion Effects 0.000 title description 4
- 239000002253 acid Substances 0.000 description 6
- 125000000217 alkyl group Chemical group 0.000 description 5
- 125000004432 carbon atom Chemical group C* 0.000 description 5
- 150000001450 anions Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 125000000020 sulfo group Chemical class O=S(=O)([*])O[H] 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 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
- C23F11/04—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in markedly acid liquids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C381/00—Compounds containing carbon and sulfur and having functional groups not covered by groups C07C301/00 - C07C337/00
- C07C381/12—Sulfonium compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/62—Compositions for forming crevices or fractures
- C09K8/72—Eroding chemicals, e.g. acids
- C09K8/74—Eroding chemicals, e.g. acids combined with additives added for specific purposes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702063986 DE2063986C3 (de) | 1970-12-28 | 1970-12-28 | Alkylbenzol sulfomumsalze und deren Verwendung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU426382A3 true SU426382A3 (ru) | 1974-04-30 |
Family
ID=5792302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1731619A SU426382A3 (ru) | 1970-12-28 | 1971-12-28 | Ингибитор коррозии |
Country Status (10)
| Country | Link |
|---|---|
| AR (1) | AR199273A1 (cg-RX-API-DMAC7.html) |
| BE (1) | BE777371A (cg-RX-API-DMAC7.html) |
| BR (1) | BR7108593D0 (cg-RX-API-DMAC7.html) |
| DD (1) | DD103023A5 (cg-RX-API-DMAC7.html) |
| DE (1) | DE2063986C3 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2120977A5 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1373510A (cg-RX-API-DMAC7.html) |
| IT (1) | IT944361B (cg-RX-API-DMAC7.html) |
| NL (1) | NL7117754A (cg-RX-API-DMAC7.html) |
| SU (1) | SU426382A3 (cg-RX-API-DMAC7.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2480620A1 (fr) * | 1980-04-18 | 1981-10-23 | Elf Aquitaine | Procede de preparation de microemulsions entre une phase acide et une phase hydrophobe |
| RU2726089C1 (ru) * | 2019-11-28 | 2020-07-09 | Публичное акционерное общество "Газпром" | Способ проведения обработки газовых скважин подземных хранилищ газа |
-
1970
- 1970-12-28 DE DE19702063986 patent/DE2063986C3/de not_active Expired
-
1971
- 1971-12-14 DD DD15956671A patent/DD103023A5/xx unknown
- 1971-12-23 GB GB6006671A patent/GB1373510A/en not_active Expired
- 1971-12-23 NL NL7117754A patent/NL7117754A/xx unknown
- 1971-12-24 IT IT3291371A patent/IT944361B/it active
- 1971-12-27 BR BR859371A patent/BR7108593D0/pt unknown
- 1971-12-27 AR AR23981271A patent/AR199273A1/es active
- 1971-12-28 FR FR7147030A patent/FR2120977A5/fr not_active Expired
- 1971-12-28 BE BE777371A patent/BE777371A/xx unknown
- 1971-12-28 SU SU1731619A patent/SU426382A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| BR7108593D0 (pt) | 1973-06-12 |
| DD103023A5 (cg-RX-API-DMAC7.html) | 1974-01-05 |
| GB1373510A (en) | 1974-11-13 |
| BE777371A (fr) | 1972-06-28 |
| AR199273A1 (es) | 1974-08-23 |
| DE2063986B2 (de) | 1973-02-15 |
| IT944361B (it) | 1973-04-20 |
| DE2063986C3 (de) | 1973-09-27 |
| NL7117754A (cg-RX-API-DMAC7.html) | 1972-06-30 |
| FR2120977A5 (cg-RX-API-DMAC7.html) | 1972-08-18 |
| DE2063986A1 (de) | 1972-07-06 |
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