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MD307Y - Inhibitor of steel corrosion in the water - Google Patents

Inhibitor of steel corrosion in the water Download PDF

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Publication number
MD307Y
MD307Y MDS20100080A MDS20100080A MD307Y MD 307 Y MD307 Y MD 307Y MD S20100080 A MDS20100080 A MD S20100080A MD S20100080 A MDS20100080 A MD S20100080A MD 307 Y MD307 Y MD 307Y
Authority
MD
Moldova
Prior art keywords
inhibitor
water
steel corrosion
thiosemicarbazide
thiosulphate
Prior art date
Application number
MDS20100080A
Other languages
Romanian (ro)
Inventor
Vladimir Parsutin
Nicolae SOLTOIAN
Svetlana Sidelnicova
Alexandr COVALI
Olga BOLOGA
Valentin Safransky
Original Assignee
Institutul De Fizica Aplicata Al Academiei De Stiinte A Moldovei
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 Institutul De Fizica Aplicata Al Academiei De Stiinte A Moldovei filed Critical Institutul De Fizica Aplicata Al Academiei De Stiinte A Moldovei
Priority to MDS20100080A priority Critical patent/MD307Z/en
Publication of MD307Y publication Critical patent/MD307Y/en
Publication of MD307Z publication Critical patent/MD307Z/en

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  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

The invention relates to the field of anticorrosion protection of metals, in particular to an inhibitor of steel corrosion in the water. The inhibitor, according to the invention, contains thiosemicarbazide and sodium thiosulphate in the following concentration, g/L:thiosemicarbazide�0.1...0.5sodium thiosulphate�0.025...0.25.
MDS20100080A 2010-04-27 2010-04-27 Inhibitor of steel corrosion in the water MD307Z (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDS20100080A MD307Z (en) 2010-04-27 2010-04-27 Inhibitor of steel corrosion in the water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDS20100080A MD307Z (en) 2010-04-27 2010-04-27 Inhibitor of steel corrosion in the water

Publications (2)

Publication Number Publication Date
MD307Y true MD307Y (en) 2010-12-31
MD307Z MD307Z (en) 2011-07-31

Family

ID=45815245

Family Applications (1)

Application Number Title Priority Date Filing Date
MDS20100080A MD307Z (en) 2010-04-27 2010-04-27 Inhibitor of steel corrosion in the water

Country Status (1)

Country Link
MD (1) MD307Z (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4245C1 (en) * 2012-04-19 2014-02-28 Институт Химии Академии Наук Молдовы Inhibitor of steel corrosion in water
MD4321C1 (en) * 2014-01-21 2015-09-30 Институт Химии Академии Наук Молдовы Inhibitor of steel corrosion in water
MD4493C1 (en) * 2016-10-19 2018-01-31 Институт Прикладной Физики Академии Наук Молдовы Use of tris(thiosemicarbazide)cobalt(III) chloride as an inhibitor of steel corrosion in water

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD441Z (en) * 2011-02-18 2012-06-30 Институт Химии Академии Наук Молдовы Inhibitor of steel corrosion in water

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SU1545518A1 (en) * 1987-12-21 1992-10-15 V A Lazarev Method of producing steel corrosion inhibitor
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SU1694697A1 (en) * 1989-10-23 1991-11-30 Днепропетровский государственный университет им.300-летия воссоединения Украины с Россией Inhibitor for hot water systems
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SU1801278A3 (en) * 1990-06-01 1994-05-30 Башкирский научно-исследовательский институт по переработке нефти Inhibitor of corrosion for neutral aqueous mediums
SU1765259A1 (en) * 1990-06-05 1992-09-30 Государственный научно-исследовательский и проектный институт азотной промышленности и продуктов органического синтеза Corrosion inhibitor
RU2007503C1 (en) * 1992-03-02 1994-02-15 Нижнекамское производственное объединение "Нижнекамскнефтехим" Salt deposition and corrosion inhibitor for carbon steel in salted water
RU2007502C1 (en) * 1992-03-02 1994-02-15 Нижнекамское производственное объединение "Нижнекамскнефтехим" Salt deposition and corrosion inhibitor for carbon steel in salted water
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RU2100294C1 (en) * 1995-08-04 1997-12-27 Акционерное общество открытого типа "Ангарская нефтехимическая компания" Method of protection of water-return system from corrosion, salification and bioovergrowing
IT1295384B1 (en) * 1997-10-23 1999-05-12 Snam Progetti PROTECTIVE COATING OF PRESSURE EQUIPMENT USED IN PROCESSES FOR THE SYNTHESIS OF UREA
JPH11269674A (en) * 1998-03-19 1999-10-05 China Petro Chem Corp Thioamide and amide derivative corrosion inhibitor for carbon steel
US6117364A (en) * 1999-05-27 2000-09-12 Nalco/Exxon Energy Chemicals, L.P. Acid corrosion inhibitor
RU2185449C2 (en) * 2000-01-31 2002-07-20 Федеральное государственное унитарное предприятие "Машиностроительное предприятие "Звездочка" Steel corrosion preventive method
UA50335C2 (en) * 2001-12-24 2005-04-15 Alviho Ks Scient And Productio Corrosion and scales inhibitor and a method for the preparation thereof
US20040086419A1 (en) * 2002-10-30 2004-05-06 Klatskin Stuart D Methods for inhibiting intergranular corrosion of metal surfaces
RO121862B1 (en) * 2003-02-19 2008-06-30 Edichim S.R.L. Crust and corrosion inhibitor based on macromolecular compounds
UA82921C2 (en) * 2006-06-29 2008-05-26 Королев Александр Александрович Corrosion inhibitor of steel in aqueous media
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
MD3708G2 (en) * 2007-05-23 2009-04-30 Институт Прикладной Физики Академии Наук Молдовы Process for enhancing the corrosion resistance of steel
CN101078123B (en) * 2007-06-22 2010-10-13 中国海洋石油总公司 Water-based non-reactive nitric acid acidification corrosion inhibitor
UA37675U (en) * 2008-05-15 2008-12-10 Государственное Предприятие Украинский Научно-Исследовательский Институ Нефтеперерабатывающей Промышленности "Масма"" Inhibitor of acid corrosion
MD3867G2 (en) * 2008-08-08 2009-12-31 Институт Прикладной Физики Академии Наук Молдовы Use of aqueous extract of horse-chestnut fruits as steel corrosion inhibitor in water
MD87Z (en) * 2009-03-10 2010-04-30 Институт Прикладной Физики Академии Наук Молдовы Inhibitor of steel corrosion in water
  • 2010

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4245C1 (en) * 2012-04-19 2014-02-28 Институт Химии Академии Наук Молдовы Inhibitor of steel corrosion in water
MD4321C1 (en) * 2014-01-21 2015-09-30 Институт Химии Академии Наук Молдовы Inhibitor of steel corrosion in water
MD4493C1 (en) * 2016-10-19 2018-01-31 Институт Прикладной Физики Академии Наук Молдовы Use of tris(thiosemicarbazide)cobalt(III) chloride as an inhibitor of steel corrosion in water

Also Published As

Publication number Publication date
MD307Z (en) 2011-07-31

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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)