RU99104946A - COMPOSITION FOR PROTECTION AGAINST CORROSION OF METAL SURFACES FROM BLACK METALS - Google Patents
COMPOSITION FOR PROTECTION AGAINST CORROSION OF METAL SURFACES FROM BLACK METALSInfo
- Publication number
- RU99104946A RU99104946A RU99104946/02A RU99104946A RU99104946A RU 99104946 A RU99104946 A RU 99104946A RU 99104946/02 A RU99104946/02 A RU 99104946/02A RU 99104946 A RU99104946 A RU 99104946A RU 99104946 A RU99104946 A RU 99104946A
- Authority
- RU
- Russia
- Prior art keywords
- composition
- cyclohexylamine
- sodium
- metal surfaces
- protection against
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims 5
- 229910052751 metal Inorganic materials 0.000 title claims 3
- 239000002184 metal Substances 0.000 title claims 3
- 238000005260 corrosion Methods 0.000 title claims 2
- 150000002739 metals Chemical class 0.000 title 1
- PAFZNILMFXTMIY-UHFFFAOYSA-N Cyclohexylamine Chemical compound NC1CCCCC1 PAFZNILMFXTMIY-UHFFFAOYSA-N 0.000 claims 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims 4
- QKSQEJXIILKPDX-UHFFFAOYSA-N N-cyclohexyl-1-phenylmethanimine Chemical compound C1CCCCC1N=CC1=CC=CC=C1 QKSQEJXIILKPDX-UHFFFAOYSA-N 0.000 claims 2
- 239000003599 detergent Substances 0.000 claims 2
- LVSJLTMNAQBTPE-UHFFFAOYSA-N disodium tetraborate Chemical compound [Na+].[Na+].O1B(O)O[B-]2(O)OB(O)O[B-]1(O)O2 LVSJLTMNAQBTPE-UHFFFAOYSA-N 0.000 claims 2
- 235000011007 phosphoric acid Nutrition 0.000 claims 2
- 239000001488 sodium phosphate Substances 0.000 claims 2
- 235000010339 sodium tetraborate Nutrition 0.000 claims 2
- 239000004328 sodium tetraborate Substances 0.000 claims 2
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims 2
- 229910000406 trisodium phosphate Inorganic materials 0.000 claims 2
- 235000019801 trisodium phosphate Nutrition 0.000 claims 2
- 239000011787 zinc oxide Substances 0.000 claims 2
- 239000004115 Sodium Silicate Substances 0.000 claims 1
- GCLGEJMYGQKIIW-UHFFFAOYSA-H Sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 claims 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N Sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- FFQBWYTWHOTQFS-UHFFFAOYSA-N dioxido-bis(trioxidosilyloxy)silane Chemical compound [O-][Si]([O-])([O-])O[Si]([O-])([O-])O[Si]([O-])([O-])[O-] FFQBWYTWHOTQFS-UHFFFAOYSA-N 0.000 claims 1
- HZAXFHJVJLSVMW-UHFFFAOYSA-N ethanolamine Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims 1
- -1 ferrous metals Chemical class 0.000 claims 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 235000019982 sodium hexametaphosphate Nutrition 0.000 claims 1
- 235000019795 sodium metasilicate Nutrition 0.000 claims 1
- 229910052911 sodium silicate Inorganic materials 0.000 claims 1
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Claims (1)
Ортофосфорная кислота - 85 - 117
Циклогексиламин - 0,5 - 0,6
Окись цинка - 3 - 4
N-бензилиденциклогексиламин - 0,01 - 0,015
Моющее - 9,06 - 10,066
Вода - Остальное
2. Состав по п.1, отличающийся тем, что в качестве моющего он содержит смесь, состоящую из компонентов, г/л:
Метасиликат натрия - 2,0 - 2,5
Тринатрийфосфат или тринолифосфат натрия - 7,0 - 7,5
Тетраборат натрия - 0,05 - 0,055
Гексаметафосфат натрия - 0,01 - 0,011
3. Состав по пп.1 и 2, отличающийся тем, что вместо циклогексиламина он содержит моноэтаноламин.1. Composition for corrosion protection of metal surfaces from ferrous metals, including an aqueous solution of orthophosphoric acid, cyclohexylamine and detergent based on trisodium phosphate, metasilicate, sodium tetraborate, characterized in that it additionally contains zinc oxide, N-benzylidene cyclohexylamine in the following ratios g / l:
Phosphoric acid - 85 - 117
Cyclohexylamine - 0.5 - 0.6
Zinc oxide - 3 - 4
N-benzylidenecyclohexylamine - 0.01 - 0.015
Washing - 9.06 - 10.066
Water - The Rest
2. The composition according to claim 1, characterized in that as a detergent it contains a mixture consisting of components, g / l:
Sodium metasilicate - 2.0 - 2.5
Trisodium phosphate or sodium trinolyphosphate - 7.0 - 7.5
Sodium tetraborate - 0.05 - 0.055
Sodium hexametaphosphate - 0.01 - 0.011
3. The composition according to PP.1 and 2, characterized in that instead of cyclohexylamine it contains monoethanolamine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU99104946A RU2160324C1 (en) | 1999-03-11 | 1999-03-11 | Composition for protection from corrosion of ferrous metal surfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU99104946A RU2160324C1 (en) | 1999-03-11 | 1999-03-11 | Composition for protection from corrosion of ferrous metal surfaces |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2160324C1 RU2160324C1 (en) | 2000-12-10 |
| RU99104946A true RU99104946A (en) | 2001-01-20 |
Family
ID=20217024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU99104946A RU2160324C1 (en) | 1999-03-11 | 1999-03-11 | Composition for protection from corrosion of ferrous metal surfaces |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2160324C1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2510432C1 (en) * | 2012-09-12 | 2014-03-27 | Открытое акционерное общество "Сибнефтепровод" (ОАО "Сибнефтепровод") | Composition for removing rust and preserving surfaces of metal structures and pipes before painting |
-
1999
- 1999-03-11 RU RU99104946A patent/RU2160324C1/en active
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