Patenton — panteon of patents

(19)

RU

(11)

2 037 526

(13)

C1

(51)

IPC

(21) (22)

Application

4943628/02, 1991-06-21

(22)

Actual filing date

1991-06-21

(45)

Published

1995-06-19

(72)

Inventor

Borisov Jurij Nikolaevich[Ua]Makhnitskij Viktor Aleksandrovich[Ua]Trubavin Vladimir Ivanovich[Ua]Khil'Ko Valerij Aleksandrovich[Ua]Uchitel' Lev Mikhajlovich[Ua]Brodskij Sergej Sergeevich[Ua]

(73)

Holder

Dneprovskij Metallurgicheskij Kombinat Im.F.Eh.Dzerzhinskogo

METHOD TO PRODUCE STEEL IN CONVERTER Russian patent published in 1995 - IPC

Abstract RU 2037526 C1

FIELD: oxygen-converter steel production. SUBSTANCE: converter is loaded with scrap, part of lime, molten pig iron and they exercise joint heating of the whole charge by gas-oxygen flare with factor of oxygen excess equal to 0.98 1.10 and total consumption of oxygen for heating 36 41 36-48 m3/t scrap, and lime is added before beginning of heating in amount of 20 35 kg/t of metal scrap. The rest part of lime is added to charge together with carbon material under consumption of carbon of 11-21 kg/t of scrap. EFFECT: method is used in oxygen-converter steel production. 1 tbl

Similar patents RU2037526C1

Title Year Author Number
METHOD OF MAKING STEEL 2005
  • Takhautdinov Rafkat Spartakovich
  • Senichev Gennadij Sergeevich
  • Shmakov Vladimir Ivanovich
  • D'Jachenko Viktor Fedorovich
  • Nikolaev Oleg Anatol'Evich
 RU2272078C1
METHOD FOR MAKING STEEL IN CONVERTER 0
  • Greben Konstantin Afanasevich
  • Glike Anatolij Petrovich
  • Pokotilo Evgenij Petrovich
  • Yugov Petr Ivanovich
  • Chertov Aleksandr Dmitrievich
  • Lipukhin Yurij Viktorovich
  • Mokrushin Konstantin Dmitrievich
  • Zhavoronkov Yurij Ivanovich
  • Morozov Aleksandr Antipovich
  • Makhnitskij Viktor Aleksandrovich
 SU1016366A1
METHOD OF STEEL MELTING IN CONVERTER 1996
  • Jugov P.I.
  • Zin'Ko B.F.
  • Lebedev V.I.
 RU2113499C1
BOF STEELMAKING PROCESS 0
  • Slobodkin Efim Markovich
  • Satin Anatolij Vladimirovich
  • Mokrinskij Andrej Viktorovich
  • Lubenets Valerij Ivanovich
  • Lukovich Anatolij Georgievich
  • Tyutrin Mikhail Yurevich
  • Efimov Gennadij Alekseevich
  • Abezgauz Mark Vladimirovich
 SU1627563A1
METHOD OF STEEL MELTING IN CONVERTER 1998
  • Ajzatulov R.S.
  • Protopopov E.V.
  • Sokolov V.V.
  • Komshukov V.P.
  • Bujmov V.A.
  • Shcheglov M.A.
  • Amelin A.V.
  • Shakirov K.M.
  • Pak Ju.A.
  • Ermolaev A.I.
  • Ganzer L.A.
 RU2135601C1
METHOD OF STEEL MELTING IN CONVERTER 1996
  • Jugov P.I.
  • Zin'Ko B.F.
  • Lebedev V.I.
 RU2113500C1
METHOD OF STEEL MELTING IN CONVERTER 1996
  • Jugov P.I.
  • Zin'Ko B.F.
  • Lebedev V.I.
 RU2113498C1
PROCESS FOR MAKING CHROMIUM-NICKEL STEELS IN BOF 0
  • Bagrij Aleksandr Ivanovich
  • Tarapurov Nikolaj Petrovich
  • Filonov Oleg Vasilevich
  • Okhotskij Viktor Borisovich
  • Zrazhevskij Aleksandr Danilovich
  • Uchitel Lev Mikhajlovich
  • Sitalo Aleksandr Alekseevich
  • Braginets Yurij Fedorovich
  • Legenchenko Oleg Vladimirovich
 SU1786091A1
METHOD OF CONVERSION OF VANADIUM IRON IN CONVERTER 1998
  • Komratov Ju.S.
  • Kuzovkov A.Ja.
  • Il'In V.I.
  • Chernushevich A.V.
  • Smirnov L.A.
  • Rovnushkin V.A.
  • Derjabin Ju.A.
  • Kokareko O.N.
  • Odinokov S.F.
 RU2136764C1
SMELTING METHOD OF RAIL STEEL 2007
  • Pavlov Vjacheslav Vladimirovich
  • Godik Leonid Aleksandrovich
  • Kozyrev Nikolaj Anatol'Evich
  • Obsharov Mikhail Vladimirovich
  • Aleksandrov Igor' Viktorovich
 RU2346059C1

RU 2 037 526 C1

Authors

Borisov Jurij Nikolaevich[Ua]

Makhnitskij Viktor Aleksandrovich[Ua]

Trubavin Vladimir Ivanovich[Ua]

Khil'Ko Valerij Aleksandrovich[Ua]

Uchitel' Lev Mikhajlovich[Ua]

Brodskij Sergej Sergeevich[Ua]

Dates

1995-06-19—Published

1991-06-21—Filed

read Similar patents