GB1109431A - Agents and process for inhibiting the corrosion of mineral oil production plants - Google Patents
Agents and process for inhibiting the corrosion of mineral oil production plantsInfo
- Publication number
- GB1109431A GB1109431A GB1407465A GB1407465A GB1109431A GB 1109431 A GB1109431 A GB 1109431A GB 1407465 A GB1407465 A GB 1407465A GB 1407465 A GB1407465 A GB 1407465A GB 1109431 A GB1109431 A GB 1109431A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkyl
- compounds
- alkylguanidinium
- aralkyl
- carbon atoms
- 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.)
- Expired
Links
Classifications
-
- 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
- C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
-
- 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
- C09K8/605—Compositions for stimulating production by acting on the underground formation containing biocides
-
- 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
- C23F11/14—Nitrogen-containing compounds
- C23F11/146—Nitrogen-containing compounds containing a multiple nitrogen-to-carbon bond
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
In a process for inhibiting bacterial corrosion of mineral oil production plants, an alkylguanidinium compound of the general formula <FORM:1109431/C6-C7/1> in which R1 represents an alkyl, aralkyl or alkylaryl group having 8-22 carbon atoms, R2 represents H or an alkyl, aralkyl or alkylaryl group having up to 18 carbon atoms and HX represents a mineral or organic acid, is added to the water which is injected into oil or gas layers. The acid HX may be HCl, H2SO4, HNO3, H2CO3, HCOOH or CH3COOH. The alkyl guanidinium compounds may be used in concentrations of 6 micrograms per ml. They may be used in combination with bactericidal quaternary ammonium or phosphonium compounds, or with fat alkyl-diamine salts. Specific examples of alkylguanidinium compounds and of compounds which may be used with them are given.ALSO:In a process for inhibiting bacterial corrosion of mineral oil production plants, an alkylguanidinium compound of the general formula:- <FORM:1109431/A5-A6/1> in which R1 represents an alkyl, aralkyl or alkylaryl group having 8-22 carbon atoms, R2 represents H or an alkyl, aralkyl or alkylaryl group having up to 18 carbon atoms and HX represents a mineral or organic acid, is added to the water which is injected into oil or gas layers. The acid HX may be HCl, H2SO4, HNO3, H2CO3, HCOOH or CH3COOH. The alkylguanidinium compounds may be used in concentrations of 6 micrograms per ml. They may be used in combination with bactericidal quaternary ammonium or phosphonium compounds, or with fat alkyl-diamine salts. Specific examples of alkyl-guanidinium compounds and of compounds which may be used with them are given.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0042500 | 1964-04-03 | ||
| BE662099A BE662099A (en) | 1964-04-03 | 1965-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1109431A true GB1109431A (en) | 1968-04-10 |
Family
ID=25656180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1407465A Expired GB1109431A (en) | 1964-04-03 | 1965-04-02 | Agents and process for inhibiting the corrosion of mineral oil production plants |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE662099A (en) |
| GB (1) | GB1109431A (en) |
| NL (1) | NL6504130A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0722658A1 (en) * | 1995-01-06 | 1996-07-24 | Calgon Corporation | Storage stable biocide composition and process for making the same |
| CN104480472A (en) * | 2014-12-11 | 2015-04-01 | 中国科学院宁波材料技术与工程研究所 | Biological metal corrosion inhibitor and application thereof |
| US9303201B2 (en) | 2011-10-11 | 2016-04-05 | Eco Inhibitors As | Method of inhibiting the formation of gas hydrates using amidines and guanidines |
-
1965
- 1965-04-01 NL NL6504130A patent/NL6504130A/xx unknown
- 1965-04-02 GB GB1407465A patent/GB1109431A/en not_active Expired
- 1965-04-05 BE BE662099A patent/BE662099A/xx unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0722658A1 (en) * | 1995-01-06 | 1996-07-24 | Calgon Corporation | Storage stable biocide composition and process for making the same |
| AU703980B2 (en) * | 1995-01-06 | 1999-04-01 | Calgon Corporation | Storage stable biocide composition and process for making the same |
| US9303201B2 (en) | 2011-10-11 | 2016-04-05 | Eco Inhibitors As | Method of inhibiting the formation of gas hydrates using amidines and guanidines |
| CN104480472A (en) * | 2014-12-11 | 2015-04-01 | 中国科学院宁波材料技术与工程研究所 | Biological metal corrosion inhibitor and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| BE662099A (en) | 1965-10-05 |
| NL6504130A (en) | 1965-10-04 |
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