SU1817448A1 - Process for preparing steel acid corrosion inhibitor - Google Patents

Process for preparing steel acid corrosion inhibitor

Info

Publication number
SU1817448A1
SU1817448A1 SU4811556/04A SU4811556A SU1817448A1 SU 1817448 A1 SU1817448 A1 SU 1817448A1 SU 4811556/04 A SU4811556/04 A SU 4811556/04A SU 4811556 A SU4811556 A SU 4811556A SU 1817448 A1 SU1817448 A1 SU 1817448A1
Authority
SU
USSR - Soviet Union
Prior art keywords
corrosion inhibitor
acid corrosion
steel acid
preparing steel
reagent
Prior art date
Application number
SU4811556/04A
Other languages
Russian (ru)
Inventor
Ф.Х. Снгрян
М.А. Арутюнян
К.Ц. Тагмазян
Original Assignee
Ереванский политехнический институт им. К.Маркса
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 Ереванский политехнический институт им. К.Маркса filed Critical Ереванский политехнический институт им. К.Маркса
Priority to SU4811556/04A priority Critical patent/SU1817448A1/en
Application granted granted Critical
Publication of SU1817448A1 publication Critical patent/SU1817448A1/en

Links

Abstract

FIELD: chemical industry. SUBSTANCE: preparation of steel acid corrosion inhibitor; preparation of dark brown crystalline substance having molecular weight of 600-680. Reagent 1: o-phenylanediamine. reagent 2: 1,4-dichloro-2-butene. Reaction conditions: equimolar ratio of reagents 1 and 2, isobutanol, temperature 55-90 C. Yield 91.4%. EFFECT: improved properties of the inhibitor. 2 tbl
SU4811556/04A 1989-11-28 1989-11-28 Process for preparing steel acid corrosion inhibitor SU1817448A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4811556/04A SU1817448A1 (en) 1989-11-28 1989-11-28 Process for preparing steel acid corrosion inhibitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4811556/04A SU1817448A1 (en) 1989-11-28 1989-11-28 Process for preparing steel acid corrosion inhibitor

Publications (1)

Publication Number Publication Date
SU1817448A1 true SU1817448A1 (en) 1996-09-27

Family

ID=60521958

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4811556/04A SU1817448A1 (en) 1989-11-28 1989-11-28 Process for preparing steel acid corrosion inhibitor

Country Status (1)

Country Link
SU (1) SU1817448A1 (en)

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