RU97108903A - METHOD OF PROTECTING STEEL FROM ACID CORROSION - Google Patents
METHOD OF PROTECTING STEEL FROM ACID CORROSIONInfo
- Publication number
- RU97108903A RU97108903A RU97108903/02A RU97108903A RU97108903A RU 97108903 A RU97108903 A RU 97108903A RU 97108903/02 A RU97108903/02 A RU 97108903/02A RU 97108903 A RU97108903 A RU 97108903A RU 97108903 A RU97108903 A RU 97108903A
- Authority
- RU
- Russia
- Prior art keywords
- acid corrosion
- protecting steel
- protecting
- steel
- inhibitor
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title claims 2
- 239000002253 acid Substances 0.000 title claims 2
- 238000005260 corrosion Methods 0.000 title claims 2
- 239000010959 steel Substances 0.000 title claims 2
- 239000003112 inhibitor Substances 0.000 claims 2
- 230000002401 inhibitory effect Effects 0.000 claims 2
- MRLGCTNJRREZHZ-UHFFFAOYSA-N 3-phenoxybenzaldehyde Chemical compound O=CC1=CC=CC(OC=2C=CC=CC=2)=C1 MRLGCTNJRREZHZ-UHFFFAOYSA-N 0.000 claims 1
- 150000001412 amines Chemical class 0.000 claims 1
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 claims 1
- 150000007857 hydrazones Chemical class 0.000 claims 1
Claims (1)
The method of protecting steel from acid corrosion by introducing an amine type inhibitor, characterized in that benzoyl hydrazone m-phenoxybenzaldehyde is used as an inhibitor, the formula
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU97108903A RU2115767C1 (en) | 1997-05-28 | 1997-05-28 | Method of protecting steel against acid corrosion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU97108903A RU2115767C1 (en) | 1997-05-28 | 1997-05-28 | Method of protecting steel against acid corrosion |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2115767C1 RU2115767C1 (en) | 1998-07-20 |
RU97108903A true RU97108903A (en) | 1998-12-10 |
Family
ID=20193504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU97108903A RU2115767C1 (en) | 1997-05-28 | 1997-05-28 | Method of protecting steel against acid corrosion |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2115767C1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2757778C1 (en) * | 2021-01-11 | 2021-10-21 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Пермский государственный национальный исследовательский университет" (ПГНИУ) | Application of 5-(2,4-dimethoxyphenyl)-1,3,4-thiadiazolyl amide of 2,4-dimethoxybenzoic acid as inhibitor of hydrochloric acid corrosion of steel |
-
1997
- 1997-05-28 RU RU97108903A patent/RU2115767C1/en active
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