GB1354753A - Steam-corrosion inhibiting compositions - Google Patents
Steam-corrosion inhibiting compositionsInfo
- Publication number
- GB1354753A GB1354753A GB4010671A GB4010671A GB1354753A GB 1354753 A GB1354753 A GB 1354753A GB 4010671 A GB4010671 A GB 4010671A GB 4010671 A GB4010671 A GB 4010671A GB 1354753 A GB1354753 A GB 1354753A
- Authority
- GB
- United Kingdom
- Prior art keywords
- emulsion
- parts
- alkylamines
- weight
- isothiouronium
- 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
- 238000005260 corrosion Methods 0.000 title abstract 3
- 230000002401 inhibitory effect Effects 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 title abstract 3
- 239000000839 emulsion Substances 0.000 abstract 6
- 150000001412 amines Chemical class 0.000 abstract 3
- REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical compound CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 230000007797 corrosion Effects 0.000 abstract 2
- 239000003995 emulsifying agent Substances 0.000 abstract 2
- 229920006395 saturated elastomer Polymers 0.000 abstract 2
- 239000003381 stabilizer Substances 0.000 abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 1
- 235000008098 Oxalis acetosella Nutrition 0.000 abstract 1
- 240000007930 Oxalis acetosella Species 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- YZXNRAVOTZSLNY-UHFFFAOYSA-N [amino(sulfanyl)methylidene]-dodecylazanium;chloride Chemical compound [Cl-].CCCCCCCCCCCC[NH+]=C(N)S YZXNRAVOTZSLNY-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 150000003973 alkyl amines Chemical class 0.000 abstract 1
- -1 cationic isothiouronium salt Chemical class 0.000 abstract 1
- 229910003460 diamond Inorganic materials 0.000 abstract 1
- 239000010432 diamond Substances 0.000 abstract 1
- BICAGYDGRXJYGD-UHFFFAOYSA-N hydrobromide;hydrochloride Chemical compound Cl.Br BICAGYDGRXJYGD-UHFFFAOYSA-N 0.000 abstract 1
- 239000012188 paraffin wax Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 abstract 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
- C23F11/02—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in air or gases by adding vapour phase inhibitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
- Y10S516/01—Wetting, emulsifying, dispersing, or stabilizing agents
- Y10S516/06—Protein or carboxylic compound containing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Colloid Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6757070A | 1970-08-27 | 1970-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1354753A true GB1354753A (en) | 1974-06-05 |
Family
ID=22076905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4010671A Expired GB1354753A (en) | 1970-08-27 | 1971-08-26 | Steam-corrosion inhibiting compositions |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3718604A (enExample) |
| BR (1) | BR7105601D0 (enExample) |
| DE (1) | DE2142830A1 (enExample) |
| FR (1) | FR2103555B1 (enExample) |
| GB (1) | GB1354753A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2563271C1 (ru) * | 2014-04-22 | 2015-09-20 | Общество с ограниченной ответственностью "Эко Энерг" (ООО "Эко Энерг") | Способ защиты внутренних поверхностей систем теплоснабжения от коррозии и накопления отложений |
| US20160002793A1 (en) * | 2013-03-01 | 2016-01-07 | General Electric Company | Compositions and methods for inhibiting corrosion in gas turbine air compressors |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3860430A (en) * | 1973-11-05 | 1975-01-14 | Calgon Corp | Filming amine emulsions |
| JPS5919155B2 (ja) * | 1975-09-01 | 1984-05-02 | 大日精化工業株式会社 | 有機質さび止顔料 |
| CN118891396A (zh) * | 2022-05-12 | 2024-11-01 | 北方技术国际公司 | 作为挥发性腐蚀抑制剂和干燥剂的聚丙烯酰胺、使用其的方法及其制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2947703A (en) * | 1958-07-16 | 1960-08-02 | Nalco Chemical Co | Process of inhibiting corrosion of ferrous metals in contact with aqueous solutions of acids |
| US3088796A (en) * | 1960-12-14 | 1963-05-07 | Betz Laboratories | Amine, alcohol and emulsifier corrosion inhibiting composition and process |
| US3203904A (en) * | 1962-09-24 | 1965-08-31 | Betz Laboratories | Corrosion inhibition for flowing steam and condensate lines |
| US3418254A (en) * | 1965-10-23 | 1968-12-24 | Betz Laboratories | Corrosion inhibiting with ethoxylated aqueous amine dispersions |
| GB1134381A (en) * | 1966-05-26 | 1968-11-20 | Bayer Ag | Isothiuronium salts used to combat algae pests |
-
1970
- 1970-08-27 US US00067570A patent/US3718604A/en not_active Expired - Lifetime
-
1971
- 1971-08-26 BR BR5601/71A patent/BR7105601D0/pt unknown
- 1971-08-26 FR FR7130955A patent/FR2103555B1/fr not_active Expired
- 1971-08-26 DE DE19712142830 patent/DE2142830A1/de active Pending
- 1971-08-26 GB GB4010671A patent/GB1354753A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160002793A1 (en) * | 2013-03-01 | 2016-01-07 | General Electric Company | Compositions and methods for inhibiting corrosion in gas turbine air compressors |
| US9758877B2 (en) * | 2013-03-01 | 2017-09-12 | General Electric Company | Compositions and methods for inhibiting corrosion in gas turbine air compressors |
| RU2563271C1 (ru) * | 2014-04-22 | 2015-09-20 | Общество с ограниченной ответственностью "Эко Энерг" (ООО "Эко Энерг") | Способ защиты внутренних поверхностей систем теплоснабжения от коррозии и накопления отложений |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2103555A1 (enExample) | 1972-04-14 |
| BR7105601D0 (pt) | 1973-04-05 |
| FR2103555B1 (enExample) | 1975-08-22 |
| DE2142830A1 (de) | 1972-03-02 |
| US3718604A (en) | 1973-02-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |