Patenton — panteon of patents

(19)

RU

(11)

2 085 617

(13)

C1

(51)

IPC

(21) (22)

Application

93048227/02, 1995-10-15

(22)

Actual filing date

1995-10-15

(45)

Published

1997-07-27

(72)

Inventor

Bugaj D.E.Laptev A.B.Moljavko I.V.Romanov N.A.Rakhmankulov D.L.

(73)

Holder

Gosudarstvennyj Inzhenernyj Tsentr

INHIBITOR OF CORROSION-MECHANICAL DESTRUCTION OF LOW- ALLOYED STEELS Russian patent published in 1997 - IPC

Abstract RU 2085617 C1

FIELD: protection of metals form corrosion with inhibitors in hydrogen sulfide containing mineralized media, more particularly protection of steel equipment from corrosion mechanical destruction. SUBSTANCE: 2,4,8,10-tetraoxaspiro-5,5-undecane is used as inhibitor of corrosion-mechanical destruction of low- alloyed steels. Degree of protection of 2,4,8,10- tetraoxaspiro-5,5-undecane is 99%. EFFECT: improved properties of the inhibitor. 3 tbl

Similar patents RU2085617C1

Title Year Author Number
INHIBITOR OF CORROSION-MECHANICAL DECOMPOSITION OF LOW-ALLOY STEEL 1993
  • Bugaj D.E.
  • Laptev A.B.
  • Lesnikova E.T.
  • Zlotskij S.S.
  • Rakhmankulov D.L.
 RU2082714C1
INHIBITOR IN MINERALIZED MEDIUMS COMPRISING HYDROGEN SULFIDE 1994
  • Bugaj D.E.
  • Laptev A.B.
  • Golubev M.V.
  • Latypova F.N.
  • Golubev V.F.
  • Rakhmankulov D.L.
 RU2083720C1
N-ISOBUTYL-N-2-TRIMETHYLSILYLOXY(ETHYL)-N-CYCLOHEXANE-2- ONYL(METHYL)AMINE AS INHIBITOR OF CORROSION-MECHANICAL DESTRUCTION OF LOW-ALLOYED STEELS 1993
  • Bugaj D.E.
  • Laptev A.B.
  • Amerkhanov R.R.
  • Latypova F.N.
  • Makhoshvili Ju.A.
  • Rakhmankulov D.L.
 RU2119492C1
INHIBITOR FOR PROTECTION OF STRUCTURAL STEELS FROM CORROSION AND MECHANICAL FAILURE IN HYDROGEN-SULFIDE METALLIZED MEDIA 1999
  • Mikheeva E.G.
  • Bugaj D.E.
  • Abdullin I.G.
  • Ehjdemiller Ju.N.
  • Laptev A.B.
  • Khaerdinov R.Eh.
  • Selimov F.A.
 RU2176686C2
2-ALLYLHYDROXYMETHYLTETRAHYDROFURAN AS AN INHIBITOR OF CORROSION-MECHANICAL DISRUPTION OF TUBE STEEL 1988
  • Bugaj D.E.
  • Gabitov A.I.
  • Rol'Nik L.Z.
  • Kagarmanova G.T.
  • Zlotskij S.S.
  • Rakhmankulov D.L.
 SU1510406A1
INHIBITOR FOR PROTECTING BUILDING STEEL AGAINST CORROSION-MECHANICAL DISRU PTION IN HYDROGEN SULFIDE-CONTAINING MINERALIZED MEDIUM 2003
  • Kolobova I.V.
  • Bugaj D.E.
  • Abdullin I.G.
  • Laptev A.B.
  • Ehjdemiller Ju.N.
  • Selimov F.A.
 RU2230135C1
REAKOR-2B INHIBITOR FOR PROTECTION OF BUILDING STEELS FROM CORROSION IN HYDROGEN SULFIDE MINERALIZED MEDIA 1997
  • Bugaj D.E.
  • Golubev M.V.
  • Golubeva I.V.
  • Laptev A.B.
  • Rakhmankulov D.L.
  • Gabitov A.I.
 RU2134310C1
REAKOR-7 INHIBITOR FOR PROTECTION FROM CORROSION OF BUILDING STEELS IN HYDROGEN SULFIDE MINERALIZED MEDIA 1997
  • Araslanov I.M.
  • Bugaj D.E.
  • Golubev M.V.
  • Kashtanova L.E.
  • Laptev A.B.
  • Rakhmankulov D.L.
  • Gabitov A.I.
 RU2134309C1
INHIBITOR "REACOR-21" FOR CORROSION PROTECTION OF BUILDING STEELS IN HYDROGEN SULFIDE-CONTAINING MINERALIZED MEDIA 1997
  • Bugaj D.E.
  • Laptev A.B.
  • Golubev M.V.
  • Latypova F.N.
  • Rakhmankulov D.L.
  • Gabitov A.I.
 RU2136782C1
INHIBITOR OF HYDROGEN SULFIDE CORROSION 1993
  • Boldyrev A.V.
  • Kirkach V.I.
  • Mizina N.A.
  • Khokhlova E.S.
  • Mamedov U.A.
  • Bazanov A.G.
 RU2034932C1

RU 2 085 617 C1

Authors

Bugaj D.E.

Laptev A.B.

Moljavko I.V.

Romanov N.A.

Rakhmankulov D.L.

Dates

1997-07-27—Published

1995-10-15—Filed

read Similar patents