IT1107785B - Composizione costituita da metossi propilammina ed idrazina utile per inibire la corrosione dovuta a condense - Google Patents
Composizione costituita da metossi propilammina ed idrazina utile per inibire la corrosione dovuta a condenseInfo
- Publication number
- IT1107785B IT1107785B IT52260/78A IT5226078A IT1107785B IT 1107785 B IT1107785 B IT 1107785B IT 52260/78 A IT52260/78 A IT 52260/78A IT 5226078 A IT5226078 A IT 5226078A IT 1107785 B IT1107785 B IT 1107785B
- Authority
- IT
- Italy
- Prior art keywords
- propilamine
- condense
- hydrazine
- methoxy
- useful
- Prior art date
Links
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 title 2
- 230000007797 corrosion Effects 0.000 title 1
- 238000005260 corrosion Methods 0.000 title 1
- 125000000956 methoxy group Chemical class [H]C([H])([H])O* 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
- C23F11/08—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
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US85934277A | 1977-12-12 | 1977-12-12 | |
| US90833478A | 1978-05-22 | 1978-05-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT7852260A0 IT7852260A0 (it) | 1978-12-12 |
| IT1107785B true IT1107785B (it) | 1985-11-25 |
Family
ID=27127515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT52260/78A IT1107785B (it) | 1977-12-12 | 1978-12-12 | Composizione costituita da metossi propilammina ed idrazina utile per inibire la corrosione dovuta a condense |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0002634B1 (es) |
| JP (1) | JPS5492535A (es) |
| AU (1) | AU521299B2 (es) |
| CA (1) | CA1105695A (es) |
| DE (1) | DE2860673D1 (es) |
| DK (1) | DK152766C (es) |
| IE (1) | IE47613B1 (es) |
| IT (1) | IT1107785B (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4350606A (en) * | 1980-10-03 | 1982-09-21 | Dearborn Chemical Company | Composition and method for inhibiting corrosion |
| US4557835A (en) * | 1983-09-19 | 1985-12-10 | Westinghouse Electric Corp. | Process for removal of dissolved oxygen from steam generation systems |
| US5641396A (en) * | 1995-09-18 | 1997-06-24 | Nalco/Exxon Energy Chemicals L. P. | Use of 2-amino-1-methoxypropane as a neutralizing amine in refinery processes |
| JP5034483B2 (ja) * | 2006-12-19 | 2012-09-26 | 栗田工業株式会社 | エロージョン・コロージョン低減用防食剤及び低減方法 |
| JP5691134B2 (ja) * | 2009-03-31 | 2015-04-01 | 栗田工業株式会社 | 休止中のボイラの処理方法 |
| JP6215511B2 (ja) * | 2010-07-16 | 2017-10-18 | 栗田工業株式会社 | ボイラ用防食剤 |
| CN216873443U (zh) | 2019-01-04 | 2022-07-01 | 恩格特公司 | 精确对准的组件 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2793944A (en) * | 1951-08-30 | 1957-05-28 | Universal Oil Prod Co | Stabilization of organic compounds |
| LU36675A1 (es) * | 1957-12-19 | |||
| US3728281A (en) * | 1970-04-02 | 1973-04-17 | Fisons Ltd | Corrosion inhibiting composition containing hydrazine and a pyrazolidone or an aminophenol |
| US3983048A (en) * | 1972-12-26 | 1976-09-28 | Olin Corporation | Composition for accelerating oxygen removal comprised of a mixture of aqueous hydrazine and an aryl amine compound |
| US4062764A (en) * | 1976-07-28 | 1977-12-13 | Nalco Chemical Company | Method for neutralizing acidic components in petroleum refining units using an alkoxyalkylamine |
-
1978
- 1978-10-31 CA CA315,596A patent/CA1105695A/en not_active Expired
- 1978-12-04 DE DE7878400209T patent/DE2860673D1/de not_active Expired
- 1978-12-04 EP EP78400209A patent/EP0002634B1/en not_active Expired
- 1978-12-05 AU AU42203/78A patent/AU521299B2/en not_active Expired
- 1978-12-11 IE IE2443/78A patent/IE47613B1/en not_active IP Right Cessation
- 1978-12-11 DK DK556378A patent/DK152766C/da not_active IP Right Cessation
- 1978-12-12 IT IT52260/78A patent/IT1107785B/it active
- 1978-12-12 JP JP15277978A patent/JPS5492535A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| EP0002634B1 (en) | 1981-04-29 |
| IE47613B1 (en) | 1984-05-02 |
| AU4220378A (en) | 1979-06-21 |
| JPS5492535A (en) | 1979-07-21 |
| CA1105695A (en) | 1981-07-28 |
| JPS6140758B2 (es) | 1986-09-10 |
| DE2860673D1 (en) | 1981-08-06 |
| DK152766C (da) | 1988-10-03 |
| AU521299B2 (en) | 1982-03-25 |
| DK556378A (da) | 1979-06-13 |
| IE782443L (en) | 1979-06-12 |
| EP0002634A1 (en) | 1979-06-27 |
| IT7852260A0 (it) | 1978-12-12 |
| DK152766B (da) | 1988-05-09 |
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