MD4313C1 - Ингибитор коррозии стали в воде - Google Patents
Ингибитор коррозии стали в воде Download PDFInfo
- Publication number
- MD4313C1 MD4313C1 MDA20130091A MD20130091A MD4313C1 MD 4313 C1 MD4313 C1 MD 4313C1 MD A20130091 A MDA20130091 A MD A20130091A MD 20130091 A MD20130091 A MD 20130091A MD 4313 C1 MD4313 C1 MD 4313C1
- Authority
- MD
- Moldova
- Prior art keywords
- corrosion
- inhibitor
- water
- concentration
- steel
- Prior art date
Links
- 238000005260 corrosion Methods 0.000 title claims abstract description 33
- 230000007797 corrosion Effects 0.000 title claims abstract description 33
- 239000003112 inhibitor Substances 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 13
- 239000010959 steel Substances 0.000 title claims abstract description 13
- 239000002253 acid Substances 0.000 claims abstract description 9
- VCKGYYLUGUKTCX-UHFFFAOYSA-L nickel(2+);dichloride;trihydrate Chemical compound O.O.O.[Cl-].[Cl-].[Ni+2] VCKGYYLUGUKTCX-UHFFFAOYSA-L 0.000 claims abstract description 4
- 229910052751 metal Inorganic materials 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 4
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- LJTFFORYSFGNCT-UHFFFAOYSA-N Thiocarbohydrazide Chemical compound NNC(=S)NN LJTFFORYSFGNCT-UHFFFAOYSA-N 0.000 description 2
- 230000004071 biological effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- JDFRWOBXOBOEIV-UHFFFAOYSA-N nickel(2+);trihydrate Chemical compound O.O.O.[Ni+2] JDFRWOBXOBOEIV-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 241000228245 Aspergillus niger Species 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- 229910021532 Calcite Inorganic materials 0.000 description 1
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 102000004157 Hydrolases Human genes 0.000 description 1
- 108090000604 Hydrolases Proteins 0.000 description 1
- WAEMQWOKJMHJLA-UHFFFAOYSA-N Manganese(2+) Chemical compound [Mn+2] WAEMQWOKJMHJLA-UHFFFAOYSA-N 0.000 description 1
- VEQPNABPJHWNSG-UHFFFAOYSA-N Nickel(2+) Chemical compound [Ni+2] VEQPNABPJHWNSG-UHFFFAOYSA-N 0.000 description 1
- 240000005384 Rhizopus oryzae Species 0.000 description 1
- 235000013752 Rhizopus oryzae Nutrition 0.000 description 1
- 241000686250 Talaromyces viridulus Species 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000003625 amylolytic effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
- 150000002429 hydrazines Chemical class 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- MHHDXUNFNAZUGB-UHFFFAOYSA-N oxidovanadium(2+) Chemical compound [V+2]=O MHHDXUNFNAZUGB-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Landscapes
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
Изобретение относится к области защиты металлов от коррозии в воде и может быть использовано для ингибирования коррозии в замкнутых системах стальных трубопроводов.Согласно изобретению, заявляется применение хлорида (дигидразид семикарбазиддиуксусной кислоты) никель(II) тригидрата в качестве ингибитора коррозии стали в воде при концентрации 0,05…0,75 г/л.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20130091A MD4313C1 (ru) | 2013-11-29 | 2013-11-29 | Ингибитор коррозии стали в воде |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20130091A MD4313C1 (ru) | 2013-11-29 | 2013-11-29 | Ингибитор коррозии стали в воде |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD4313B1 MD4313B1 (ru) | 2014-12-31 |
| MD4313C1 true MD4313C1 (ru) | 2015-07-31 |
Family
ID=52211074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20130091A MD4313C1 (ru) | 2013-11-29 | 2013-11-29 | Ингибитор коррозии стали в воде |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD4313C1 (ru) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD1025Z (ru) * | 2015-09-30 | 2016-11-30 | Институт Химии Академии Наук Молдовы | Ингибитор коррозии стали в воде |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4079018A (en) * | 1976-02-24 | 1978-03-14 | Olin Corporation | Catalyzed hydrazine compositions and methods of their use |
| US4399098A (en) * | 1981-09-21 | 1983-08-16 | Dearborn Chemical Company | Prevention of corrosion in aqueous solutions |
| SU1613508A1 (ru) * | 1988-03-28 | 1990-12-15 | Институт Химии Ан Мсср | Стабилизатор электролита железнени |
| MD3258F1 (en) * | 2006-07-19 | 2007-02-28 | Institutul De Fizica Aplicata Al Academiei De Stiinte A Moldovei | Inhibitor of steel corrosion in the water |
| MD3348F1 (en) * | 2006-11-30 | 2007-06-30 | Institutul De Fizica Aplicata Al Academiei De Stiinte A Moldovei | Inhibitor of steel corrosion in the water |
| MD243Y (en) * | 2009-12-17 | 2010-07-30 | Institutul De Fizica Aplicata Al Academiei De Stiinte A Moldovei | Inhibitor of steel corrosion in water |
| MD359Y (en) * | 2010-07-23 | 2011-04-30 | Inst De Chimie Al Academiei De Stiinte A Moldovei | Inhibitor of steel corrosion in water |
-
2013
- 2013-11-29 MD MDA20130091A patent/MD4313C1/ru not_active IP Right Cessation
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4079018A (en) * | 1976-02-24 | 1978-03-14 | Olin Corporation | Catalyzed hydrazine compositions and methods of their use |
| US4399098A (en) * | 1981-09-21 | 1983-08-16 | Dearborn Chemical Company | Prevention of corrosion in aqueous solutions |
| SU1613508A1 (ru) * | 1988-03-28 | 1990-12-15 | Институт Химии Ан Мсср | Стабилизатор электролита железнени |
| MD3258F1 (en) * | 2006-07-19 | 2007-02-28 | Institutul De Fizica Aplicata Al Academiei De Stiinte A Moldovei | Inhibitor of steel corrosion in the water |
| MD3348F1 (en) * | 2006-11-30 | 2007-06-30 | Institutul De Fizica Aplicata Al Academiei De Stiinte A Moldovei | Inhibitor of steel corrosion in the water |
| MD243Y (en) * | 2009-12-17 | 2010-07-30 | Institutul De Fizica Aplicata Al Academiei De Stiinte A Moldovei | Inhibitor of steel corrosion in water |
| MD359Y (en) * | 2010-07-23 | 2011-04-30 | Inst De Chimie Al Academiei De Stiinte A Moldovei | Inhibitor of steel corrosion in water |
Non-Patent Citations (1)
| Title |
|---|
| Розенфельд И. Л. Ингибиторы коррозии. Москва, Химия, 1977, p. 249-252 * |
Also Published As
| Publication number | Publication date |
|---|---|
| MD4313B1 (ru) | 2014-12-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107614497A (zh) | 新颖腐蚀抑制剂 | |
| Chi-Ucán et al. | Inhibition effect of glycerol on the corrosion of copper in NaCl solutions at different pH values | |
| Anaee | Sodium silicate and phosphate as corrosion inhibitors for mild steel in simulated cooling water system | |
| Marques et al. | Influence of natural seawater variables on the corrosion behaviour of aluminium-magnesium alloy | |
| MD4313C1 (ru) | Ингибитор коррозии стали в воде | |
| CN104082292A (zh) | 一种复配型油田注水杀菌剂 | |
| MD4310C1 (ru) | Ингибитор коррозии стали в воде | |
| CN101736391A (zh) | 电镀金溶液过量柠檬酸盐去除方法 | |
| Popoola et al. | Inhibitive action of ferrous gluconate on aluminum alloy in saline environment | |
| JP2008182948A5 (ru) | ||
| MD4330C1 (ru) | Ингибитор коррозии стали в воде | |
| WO2018178709A1 (en) | Electroless plating of double nickel-phosphorous layers | |
| MD4245C1 (ru) | Ингибитор коррозии стали в воде | |
| MD1534Z (ru) | Способ защиты стали от коррозии в воде | |
| MD1416Z (ru) | Способ защиты стали от коррозии в воде | |
| CN107142436A (zh) | 超高压输电铁塔的热镀锌铝稀土合金层 | |
| MD4321C1 (ru) | Ингибитор коррозии стали в воде | |
| MD1397Z (ru) | Способ защиты стали от коррозии в воде | |
| CN103938202B (zh) | 镀锌钢铁部件用钝化处理剂 | |
| MD1257Y (ru) | Ингибитор коррозии стали в воде | |
| Schmitt et al. | Influence of AC on hydrogen permeation at steel under cathodic polarization | |
| CN105887072A (zh) | 一种高效金属防锈处理液及使用方法 | |
| Kuznetsov et al. | Protection of copper against corrosion in neutral media by dicarboxylic acid salts | |
| MD4493C1 (ru) | Применение хлорида трис(тиосемикарбазид)кобальта(III) в качестве ингибитора коррозии стали в воде | |
| CN103229854A (zh) | 一种防止腐乳产生白色晶体沉积物的方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG4A | Patent for invention issued | ||
| KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
| MM4A | Patent for invention definitely lapsed due to non-payment of fees |