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MD87Z - Inhibitor of steel corrosion in water - Google Patents

Inhibitor of steel corrosion in water

Info

Publication number
MD87Z
MD87Z MDS20090030A MDS20090030A MD87Z MD 87 Z MD87 Z MD 87Z MD S20090030 A MDS20090030 A MD S20090030A MD S20090030 A MDS20090030 A MD S20090030A MD 87 Z MD87 Z MD 87Z
Authority
MD
Moldova
Prior art keywords
water
inhibitor
corrosion
steel corrosion
steel
Prior art date
Application number
MDS20090030A
Other languages
Romanian (ro)
Russian (ru)
Inventor
Владимир ПАРШУТИН
Николае ШОЛТОЯН
Александр КОВАЛЬ
Светлана СИДЕЛЬНИКОВА
Original Assignee
Институт Прикладной Физики Академии Наук Молдовы
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Институт Прикладной Физики Академии Наук Молдовы filed Critical Институт Прикладной Физики Академии Наук Молдовы
Priority to MDS20090030A priority Critical patent/MD87Z/en
Publication of MD87Y publication Critical patent/MD87Y/en
Publication of MD87Z publication Critical patent/MD87Z/en

Links

Landscapes

  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

The invention relates to the field of metal protection from corrosion in water and can be used for corrosion inhibition in the closed systems of steel pipelines.As inhibitor of steel corrosion in water is used sodium thiosulphate in the concentration of 0.05...1.00 g/l.The result consists in decreasing the corrosive loss up to 7.3 times.
MDS20090030A 2009-03-10 2009-03-10 Inhibitor of steel corrosion in water MD87Z (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDS20090030A MD87Z (en) 2009-03-10 2009-03-10 Inhibitor of steel corrosion in water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDS20090030A MD87Z (en) 2009-03-10 2009-03-10 Inhibitor of steel corrosion in water

Publications (2)

Publication Number Publication Date
MD87Y MD87Y (en) 2009-09-30
MD87Z true MD87Z (en) 2010-04-30

Family

ID=43568804

Family Applications (1)

Application Number Title Priority Date Filing Date
MDS20090030A MD87Z (en) 2009-03-10 2009-03-10 Inhibitor of steel corrosion in water

Country Status (1)

Country Link
MD (1) MD87Z (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD243Z (en) * 2009-12-17 2011-02-28 Институт Прикладной Физики Академии Наук Молдовы Inhibitor of steel corrosion in water
MD307Z (en) * 2010-04-27 2011-07-31 Институт Прикладной Физики Академии Наук Молдовы Inhibitor of steel corrosion in the water
MD359Z (en) * 2010-07-23 2011-11-30 Институт Химии Академии Наук Молдовы Inhibitor of steel corrosion in water

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1503338A1 (en) * 1987-10-05 1996-01-20 Е.В. Богач Compound for protection of ferrous metals from corrosion in water systems
RU2124580C1 (en) * 1997-07-22 1999-01-10 Акционерное общество "Ангарская нефтехимическая компания" Method of protecting steel against corrosion in aqueous media
RU2256726C1 (en) * 2004-09-27 2005-07-20 Рязанская государственная сельскохозяйственная академия им. проф. П.А. Костычева Brass corrosion inhibitor
RU2303652C1 (en) * 2006-07-20 2007-07-27 Сергей Михайлович Гайдар Metal corrosion inhibitor
MD3258G2 (en) * 2006-07-19 2007-10-31 Институт Прикладной Физики Академии Наук Молдовы Inhibitor of steel corrosion in the water
MD3348G2 (en) * 2006-11-30 2008-01-31 Институт Прикладной Физики Академии Наук Молдовы Inhibitor of steel corrosion in the water
  • 2009

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1503338A1 (en) * 1987-10-05 1996-01-20 Е.В. Богач Compound for protection of ferrous metals from corrosion in water systems
RU2124580C1 (en) * 1997-07-22 1999-01-10 Акционерное общество "Ангарская нефтехимическая компания" Method of protecting steel against corrosion in aqueous media
RU2256726C1 (en) * 2004-09-27 2005-07-20 Рязанская государственная сельскохозяйственная академия им. проф. П.А. Костычева Brass corrosion inhibitor
MD3258G2 (en) * 2006-07-19 2007-10-31 Институт Прикладной Физики Академии Наук Молдовы Inhibitor of steel corrosion in the water
RU2303652C1 (en) * 2006-07-20 2007-07-27 Сергей Михайлович Гайдар Metal corrosion inhibitor
MD3348G2 (en) * 2006-11-30 2008-01-31 Институт Прикладной Физики Академии Наук Молдовы Inhibitor of steel corrosion in the water

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Алцыбеева А.И., Левин С.З. Ингибиторы коррозии металлов. Ленинград, 1968 *
Паршутин В.В., Шолтоян Н.С., и др. Ингибирование бороглюконатом кальция коррозии углеродистой стали СТ.3 в воде. Коррозия в условиях естественной аэрации и принудительной конвекции. Электронная обработка материалов, 1999, № 5, с.42-56 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD243Z (en) * 2009-12-17 2011-02-28 Институт Прикладной Физики Академии Наук Молдовы Inhibitor of steel corrosion in water
MD307Z (en) * 2010-04-27 2011-07-31 Институт Прикладной Физики Академии Наук Молдовы Inhibitor of steel corrosion in the water
MD359Z (en) * 2010-07-23 2011-11-30 Институт Химии Академии Наук Молдовы Inhibitor of steel corrosion in water

Also Published As

Publication number Publication date
MD87Y (en) 2009-09-30

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Legal Events

Date Code Title Description
KA4Y Short-term patent lapsed due to non-payment of fees (with right of restoration)