RU1819290C - Способ плавлени твердого железосодержащего материала - Google Patents

Способ плавлени твердого железосодержащего материала

Info

Publication number
RU1819290C
RU1819290C SU884356299A SU4356299A RU1819290C RU 1819290 C RU1819290 C RU 1819290C SU 884356299 A SU884356299 A SU 884356299A SU 4356299 A SU4356299 A SU 4356299A RU 1819290 C RU1819290 C RU 1819290C
Authority
RU
Russia
Prior art keywords
slag
oxygen
supplied
cao
iron
Prior art date
Application number
SU884356299A
Other languages
English (en)
Russian (ru)
Inventor
Фон Богданди Лудвиг
Миттер Герхард
Келлер Отто
Original Assignee
Феест-Альпине Шталь Донавитц, Гмбх
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 Феест-Альпине Шталь Донавитц, Гмбх filed Critical Феест-Альпине Шталь Донавитц, Гмбх
Application granted granted Critical
Publication of RU1819290C publication Critical patent/RU1819290C/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/56—Manufacture of steel by other methods
    • C21C5/562—Manufacture of steel by other methods starting from scrap
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Processing Of Solid Wastes (AREA)
SU884356299A 1987-08-21 1988-08-19 Способ плавлени твердого железосодержащего материала RU1819290C (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT210187 1987-08-21

Publications (1)

Publication Number Publication Date
RU1819290C true RU1819290C (ru) 1993-05-30

Family

ID=3527774

Family Applications (1)

Application Number Title Priority Date Filing Date
SU884356299A RU1819290C (ru) 1987-08-21 1988-08-19 Способ плавлени твердого железосодержащего материала

Country Status (15)

Country Link
US (1) US4925489A (enExample)
EP (1) EP0304413B1 (enExample)
JP (1) JPH01132713A (enExample)
KR (1) KR920004673B1 (enExample)
CN (1) CN1015551B (enExample)
AT (1) ATE86674T1 (enExample)
BR (1) BR8804238A (enExample)
CA (1) CA1311618C (enExample)
DD (1) DD282243A5 (enExample)
DE (1) DE3879039D1 (enExample)
ES (1) ES2038790T3 (enExample)
IN (1) IN170018B (enExample)
MX (1) MX168393B (enExample)
RU (1) RU1819290C (enExample)
ZA (1) ZA885829B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1011981B (zh) * 1987-10-13 1991-03-13 沃斯特-阿尔派因钢铁多纳维茨有限公司 连续炼钢过程中的中间处理方法
GB9019894D0 (en) * 1990-09-12 1990-10-24 Cokeless Cupolas Ltd Metal-melting furnaces
AT404842B (de) * 1992-10-19 1999-03-25 Voest Alpine Ind Anlagen Verfahren zum kontinuierlichen einschmelzen von schrott
US20050151307A1 (en) * 2003-09-30 2005-07-14 Ricardo Viramontes-Brown Method and apparatus for producing molten iron
DE102015212828A1 (de) 2015-07-09 2017-01-12 Sms Group Gmbh Schmelzmetallurgischer Ofen und Verfahren zu dessen Betrieb

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2546936A (en) * 1949-06-02 1951-03-27 Ohio Ferro Alloys Corporated Treatment of slags
DE971242C (de) * 1953-03-01 1958-12-31 Steinmueller Gmbh L & C Schmelzfeuerung mit Gewinnung von fluessigem Eisen aus der Brennstoffschlacke
DE1800610C2 (de) * 1968-10-02 1971-07-08 Kloeckner Werke Ag Verfahren und Vorrichtung zum Einschmelzen von Schrott
US3772000A (en) * 1971-11-23 1973-11-13 Columbia Gas Syst Method for converting solid ferrous metal to steel
US4203761A (en) * 1973-02-21 1980-05-20 Robert C. LeMay Process of smelting with submerged burner
DE2327072C2 (de) * 1973-05-26 1975-04-24 Kloeckner-Werke, Ag, 4100 Duisburg Verfahren und Vorrichtung zum Einschmelzen von Schrott
US4001008A (en) * 1974-08-06 1977-01-04 Vereinigte Osterreichische Eisen- Und Stahlwerke-Alpine Montan Aktiengesellschaft Method and apparatus for the reduction of ores, especially iron ores
DE2504945C3 (de) * 1975-02-06 1983-03-24 Klöckner-Werke AG, 4100 Duisburg Verfahren zum kontinuierlichen Einschmelzen von Schrott, Eisenschwamm o.dgl.
EP0034379A1 (fr) * 1980-01-17 1981-08-26 CENTRE DE RECHERCHES METALLURGIQUES CENTRUM VOOR RESEARCH IN DE METALLURGIE Association sans but lucratif Procédé perfectionné de protection du métal dans des récipients métallurgiques, et matériau pour la mise en oeuvre de ce procédé
US4417924A (en) * 1982-09-30 1983-11-29 Schwer John W Steelmaking additive composition
US4556418A (en) * 1984-10-03 1985-12-03 Thermal Systems Engineering, Inc. Process for melting a ferrous burden

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
За вка JP № 58-130210. кл. С 21 С 5/30, 1983. *

Also Published As

Publication number Publication date
ZA885829B (en) 1989-04-26
EP0304413B1 (de) 1993-03-10
CN1015551B (zh) 1992-02-19
MX168393B (es) 1993-05-21
DD282243A5 (de) 1990-09-05
KR920004673B1 (ko) 1992-06-13
KR890003966A (ko) 1989-04-19
US4925489A (en) 1990-05-15
CA1311618C (en) 1992-12-22
ATE86674T1 (de) 1993-03-15
CN1032193A (zh) 1989-04-05
JPH01132713A (ja) 1989-05-25
JPH0244887B2 (enExample) 1990-10-05
IN170018B (enExample) 1992-01-25
EP0304413A1 (de) 1989-02-22
BR8804238A (pt) 1989-03-14
DE3879039D1 (de) 1993-04-15
ES2038790T3 (es) 1993-08-01

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