BR9204702A - Processo e instalaçáo de refino de ferromanganes carbonato e ferromanganes - Google Patents

Processo e instalaçáo de refino de ferromanganes carbonato e ferromanganes

Info

Publication number
BR9204702A
BR9204702A BR9204702A BR9204702A BR9204702A BR 9204702 A BR9204702 A BR 9204702A BR 9204702 A BR9204702 A BR 9204702A BR 9204702 A BR9204702 A BR 9204702A BR 9204702 A BR9204702 A BR 9204702A
Authority
BR
Brazil
Prior art keywords
ferromanganes
carbonate
installation
refining process
refining
Prior art date
Application number
BR9204702A
Other languages
English (en)
Inventor
Norbert Kaell
Jean-Francois Liesch
Daniel Fries
Original Assignee
Wurth Paul
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
Priority to BE9100945A priority Critical patent/BE1005461A3/fr
Application filed by Wurth Paul filed Critical Wurth Paul
Priority to BR9204702A priority patent/BR9204702A/pt
Publication of BR9204702A publication Critical patent/BR9204702A/pt

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
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/35—Blowing from above and through the bath
    • 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
    • C21C5/005—Manufacture of stainless steel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
BR9204702A 1991-10-16 1992-12-18 Processo e instalaçáo de refino de ferromanganes carbonato e ferromanganes BR9204702A (pt)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE9100945A BE1005461A3 (fr) 1991-10-16 1991-10-16 Procede et installation d'affinage de ferromanganese carbure.
BR9204702A BR9204702A (pt) 1991-10-16 1992-12-18 Processo e instalaçáo de refino de ferromanganes carbonato e ferromanganes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE9100945A BE1005461A3 (fr) 1991-10-16 1991-10-16 Procede et installation d'affinage de ferromanganese carbure.
BR9204702A BR9204702A (pt) 1991-10-16 1992-12-18 Processo e instalaçáo de refino de ferromanganes carbonato e ferromanganes

Publications (1)

Publication Number Publication Date
BR9204702A true BR9204702A (pt) 1994-06-21

Family

ID=25662604

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9204702A BR9204702A (pt) 1991-10-16 1992-12-18 Processo e instalaçáo de refino de ferromanganes carbonato e ferromanganes

Country Status (2)

Country Link
BE (1) BE1005461A3 (pt)
BR (1) BR9204702A (pt)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305352A (en) * 1964-01-03 1967-02-21 Union Carbide Corp Process of producing alloys
US4130417A (en) * 1975-07-11 1978-12-19 Gfe Gesellschaft Fur Elektrometallurgie Mit Beschrankter Haftung Process for refining high-carbon ferro-alloys
FR2414559A1 (fr) * 1978-01-17 1979-08-10 Creusot Loire Procede d'affinage des ferro-manganeses
FR2446866A1 (fr) * 1979-01-22 1980-08-14 Sofrem Procede d'obtention d'alliages de manganese a moyenne teneur en carbone
FR2448572B1 (fr) * 1979-02-09 1985-10-18 Pennsylvania Engineering Corp Procede d'obtention d'acier a basse teneur en carbone au convertisseur oxygene-argon
JPS575808A (en) * 1980-06-12 1982-01-12 Sumitomo Metal Ind Ltd Preparation of high manganese steel
JPS6067608A (ja) * 1983-09-22 1985-04-18 Japan Metals & Chem Co Ltd 中・低炭素フエロマンガンの製造方法
US4514220A (en) * 1984-04-26 1985-04-30 Allegheny Ludlum Steel Corporation Method for producing steel in a top-blown vessel
JP2850407B2 (ja) * 1989-04-18 1999-01-27 大同特殊鋼株式会社 含クロム溶鋼の精錬法

Also Published As

Publication number Publication date
BE1005461A3 (fr) 1993-08-03

Similar Documents

Publication Publication Date Title
BR9406219A (pt) Processo e instalação para produção de fibras de vidro
BR9101608A (pt) Conjunto e processo de fixacao
BR8906677A (pt) Processo de montagem de um elevador e elevador obtido
BR9501973A (pt) Processo para a determinação ótica de uma grandeza física e instalação para a geração de sinais
BR8606945A (pt) Processo de tratamento com amoniaco e instalacao
BR9301125A (pt) Aparelho e processo de minitorizacao aparelho e processo de monitorizacao
BR9202825A (pt) Processo e instalacao de combustao pulsada
BR9002134A (pt) Processo e instalacao para o remanejamento de objetos
BR8604175A (pt) Estrutura de represa e processo de construcao de represa
BR8606791A (pt) Processo e instalacao de destiliacao de ar
BR9101033A (pt) Processo de fusao e de refino de uma carga
BR8505052A (pt) Bracadeira e processo de conexao de condutores de bracadeira
BR9304932A (pt) Processo de formaçao de imagens
BR8603435A (pt) Prendedor cego e processo de instalacao de prendedores
BR9206814A (pt) Processo de produção de um carbonato de metal alcalino sluçao ou suspensão de carbonato de sódio e processo de produção de carbonator de sódio
BR8602790A (pt) Processo de polpamento e processo para abrilhantar polpa
FR2596672B1 (fr) Procede et installation de carbosablage
BR8601950A (pt) Processo de estabilizacao de solucoes de poliisocianatos e solucoes de poliisocianatos
BR9204702A (pt) Processo e instalaçáo de refino de ferromanganes carbonato e ferromanganes
PT81972A (pt) Processo e instalacao de fabrico de rolhas de cortica natural
BR9106725A (pt) Processo de contactar gas-solido
ES526844A0 (es) Procedimiento de vinificacion e instalacion correspondiente
BR8805542A (pt) Processo e instalacao de reformacao de metanol impuro
BR8500040A (pt) Perfuratriz e processo de perfuracao
BR8403050A (pt) Processo de auto-hidrogenacao

Legal Events

Date Code Title Description
FA1 Application deemed withdrawn (art. 18(2))