DE102007015585A1 - Schmelzmetallurgisches Verfahren zur Herstellung von Metallschmelzen und übergangsmetallhaltiger Zuschlagstoff zur Verwendung in diesen - Google Patents

Schmelzmetallurgisches Verfahren zur Herstellung von Metallschmelzen und übergangsmetallhaltiger Zuschlagstoff zur Verwendung in diesen Download PDF

Info

Publication number
DE102007015585A1
DE102007015585A1 DE102007015585A DE102007015585A DE102007015585A1 DE 102007015585 A1 DE102007015585 A1 DE 102007015585A1 DE 102007015585 A DE102007015585 A DE 102007015585A DE 102007015585 A DE102007015585 A DE 102007015585A DE 102007015585 A1 DE102007015585 A1 DE 102007015585A1
Authority
DE
Germany
Prior art keywords
aggregate
melt
weight
content
alloying
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE102007015585A
Other languages
German (de)
English (en)
Inventor
Ulrich Meyn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MKN Technologies GmbH
Original Assignee
MKN Technologies GmbH
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 MKN Technologies GmbH filed Critical MKN Technologies GmbH
Priority to DE102007015585A priority Critical patent/DE102007015585A1/de
Priority to JP2010500064A priority patent/JP5395047B2/ja
Priority to ES08715538.8T priority patent/ES2477495T3/es
Priority to PCT/DE2008/000389 priority patent/WO2008119317A1/de
Priority to BRPI0809379-2A priority patent/BRPI0809379B1/pt
Priority to AU2008234283A priority patent/AU2008234283B2/en
Priority to PL08715538T priority patent/PL2132345T3/pl
Priority to KR1020097022103A priority patent/KR101229212B1/ko
Priority to RU2009139868/02A priority patent/RU2442829C2/ru
Priority to EP08715538.8A priority patent/EP2132345B1/de
Priority to TW097108957A priority patent/TWI396747B/zh
Priority to US12/059,089 priority patent/US8187357B2/en
Publication of DE102007015585A1 publication Critical patent/DE102007015585A1/de
Priority to CU2009000160A priority patent/CU23832A3/es
Withdrawn legal-status Critical Current

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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching processes
    • C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
    • C22B23/043—Sulfurated acids or salts thereof
    • 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
    • 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
    • C21C5/32—Blowing from above
    • 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
    • C21C5/36—Processes yielding slags of special composition
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0006—Adding metallic additives
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
    • C22B9/103—Methods of introduction of solid or liquid refining or fluxing agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
DE102007015585A 2007-03-29 2007-03-29 Schmelzmetallurgisches Verfahren zur Herstellung von Metallschmelzen und übergangsmetallhaltiger Zuschlagstoff zur Verwendung in diesen Withdrawn DE102007015585A1 (de)

Priority Applications (13)

Application Number Priority Date Filing Date Title
DE102007015585A DE102007015585A1 (de) 2007-03-29 2007-03-29 Schmelzmetallurgisches Verfahren zur Herstellung von Metallschmelzen und übergangsmetallhaltiger Zuschlagstoff zur Verwendung in diesen
KR1020097022103A KR101229212B1 (ko) 2007-03-29 2008-03-04 금속 용해물을 제조하는 방법, 및 상기 제조방법에 사용하기 위한 전이 금속 함유 첨가제
RU2009139868/02A RU2442829C2 (ru) 2007-03-29 2008-03-04 Пирометаллургический способ получения металлических расплавов и содержащая переходные металлы присадка для них
PCT/DE2008/000389 WO2008119317A1 (de) 2007-03-29 2008-03-04 Schmelzmetallurgisches verfahren zur herstellung von metallschmelzen und übergangsmetallhaltiger zuschlagstoff zur verwendung in diesen
BRPI0809379-2A BRPI0809379B1 (pt) 2007-03-29 2008-03-04 Metallurgical method of foundry for producing metallic cast and transition additive containing metal for use in this process
AU2008234283A AU2008234283B2 (en) 2007-03-29 2008-03-04 Melt metallurgical method for the production of metal melts, and transition metal-containing charge for use therein
PL08715538T PL2132345T3 (pl) 2007-03-29 2008-03-04 Pirometalurgiczny sposób wytwarzania metali ciekłych i dodatek zawierający metal przejściowy do zastosowania w nich
JP2010500064A JP5395047B2 (ja) 2007-03-29 2008-03-04 金属溶融物の製造のための溶融冶金法及びそれに用いる遷移金属含有添加材料
ES08715538.8T ES2477495T3 (es) 2007-03-29 2008-03-04 Procedimiento metalúrgico de fusión para la producción de baños metálicos y aditivo que contiene metales de transición para utilizarlo en dicho procedimiento
EP08715538.8A EP2132345B1 (de) 2007-03-29 2008-03-04 Schmelzmetallurgisches verfahren zur herstellung von metallschmelzen und übergangsmetallhaltiger zuschlagstoff zur verwendung in diesen
TW097108957A TWI396747B (zh) 2007-03-29 2008-03-14 金屬熔體之製法以及在熔體冶金方法中製造含過渡金屬的合金所用之含過渡金屬添加劑
US12/059,089 US8187357B2 (en) 2007-03-29 2008-03-31 Melting metallurgical process for producing metal melts and transition metal-containing additive for use in this method
CU2009000160A CU23832A3 (es) 2007-03-29 2009-09-22 Proceso metalúrgico de fusión para la producción de metal fundido y aditivos que contienen metales de transición

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007015585A DE102007015585A1 (de) 2007-03-29 2007-03-29 Schmelzmetallurgisches Verfahren zur Herstellung von Metallschmelzen und übergangsmetallhaltiger Zuschlagstoff zur Verwendung in diesen

Publications (1)

Publication Number Publication Date
DE102007015585A1 true DE102007015585A1 (de) 2008-10-02

Family

ID=39402885

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102007015585A Withdrawn DE102007015585A1 (de) 2007-03-29 2007-03-29 Schmelzmetallurgisches Verfahren zur Herstellung von Metallschmelzen und übergangsmetallhaltiger Zuschlagstoff zur Verwendung in diesen

Country Status (13)

Country Link
US (1) US8187357B2 (https=)
EP (1) EP2132345B1 (https=)
JP (1) JP5395047B2 (https=)
KR (1) KR101229212B1 (https=)
AU (1) AU2008234283B2 (https=)
BR (1) BRPI0809379B1 (https=)
CU (1) CU23832A3 (https=)
DE (1) DE102007015585A1 (https=)
ES (1) ES2477495T3 (https=)
PL (1) PL2132345T3 (https=)
RU (1) RU2442829C2 (https=)
TW (1) TWI396747B (https=)
WO (1) WO2008119317A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2804288C (en) * 2010-07-15 2017-01-24 Xstrata Technology Pty Ltd Pyrometallurgical method
KR101229900B1 (ko) * 2011-08-25 2013-02-05 주식회사 포스코 슬래그 안정화 방법
EP2770067A1 (de) * 2013-02-26 2014-08-27 Siemens VAI Metals Technologies GmbH Konverterprozesse zur Stahlherstellung unter Nutzung von Inertgas
CN113028851B (zh) * 2019-12-09 2023-03-10 财团法人金属工业研究发展中心 兼具除气与投料功能的搅拌装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1964092A1 (de) * 1968-12-23 1970-07-02 Int Nickel Ltd Verfahren zum Erschmelzen einer niedriggekohlten Nickel-Chrom-Eisen-Legierung

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3684491A (en) * 1971-04-29 1972-08-15 Thomas H Coffield Process for the recovery of cobalt
US3898076A (en) * 1972-10-19 1975-08-05 Robert L Ranke Sealing and briquetting finely divided material with vinyl copolymer and wax
SE446014B (sv) * 1981-03-10 1986-08-04 Skf Steel Eng Ab Selektiv reduktion av tunga metaller ur finkornigt, i huvudsak oxidiskt, material
US4426224A (en) * 1981-12-25 1984-01-17 Sumitomo Kinzoku Kogyo Kabushiki Gaisha Lance for powder top-blow refining and process for decarburizing and refining steel by using the lance
JPS59211519A (ja) * 1983-05-18 1984-11-30 Nisshin Steel Co Ltd 低ｐ含クロム鋼の製造法
JPS6172916A (ja) 1984-09-14 1986-04-15 Mitsubishi Heavy Ind Ltd 高燃焼圧力燃焼室の製造方法
JPS61110709A (ja) * 1984-11-05 1986-05-29 Kobe Steel Ltd 含クロム溶鉄の製造方法
JPS6439314A (en) * 1987-08-03 1989-02-09 Daido Steel Co Ltd Method for refining steel
US4919714A (en) * 1988-11-14 1990-04-24 Daido Tokushuko Kabushiki Kaisha Method and apparatus for refining steel
JPH0356629A (ja) * 1989-07-26 1991-03-12 Nisshin Steel Co Ltd Ｎｉ含有合金の溶製方法
JPH03115519A (ja) * 1989-09-28 1991-05-16 Kawasaki Steel Corp ステンレス鋼の製造方法
RU2051180C1 (ru) * 1990-09-18 1995-12-27 Витольд Марианович Лупэйко Способ получения стали в жидкой ванне
JPH05125425A (ja) * 1991-04-26 1993-05-21 Nisshin Steel Co Ltd Ｎｉ含有合金の溶製方法
ZA935789B (en) * 1992-08-11 1994-03-03 Mintek The production of stainless steel.
WO1997020954A1 (en) * 1995-12-06 1997-06-12 Wmc Resources Ltd. Simplified duplex processing of nickel ores and/or concentrates for the production of ferronickels, nickel irons and stainless steels
US5749939A (en) * 1996-12-04 1998-05-12 Armco Inc. Melting of NI laterite in making NI alloyed iron or steel
TR200100606T2 (tr) * 1998-08-28 2001-10-22 Voest-Alpine Industrieanlagenbau Gmbh Bir metal eriyiğinin hazırlanması için yöntem ve karşılık gelen çok fonksiyonlu püskürtücü
SE519776C2 (sv) * 2001-08-30 2003-04-08 Avestapolarit Ab Publ Metod vid framställning av stål, varigenom ett metall- och fluoridinnehållande hydroxidslam återföres till en stålsmälta
JP3703813B2 (ja) * 2003-04-25 2005-10-05 有限会社ワイエスケイテクノシステム 有価金属の分離回収方法
AT412349B (de) * 2003-06-25 2005-01-25 Voest Alpine Ind Anlagen Verfahren zur herstellung einer legierten metallschmelze und erzeugungsanlage hierzu
SE527672C2 (sv) * 2004-04-07 2006-05-09 Outokumpu Stainless Ab Sätt att framställa ett flussmedel, flussmede, samt metod vid tillverkning av stål
DOP2006000048A (es) * 2005-02-24 2006-08-31 Bhp Billiton Ssm Dev Pty Ltd Production of ferronickel (producción de ferroniquel)
GB0511883D0 (en) * 2005-06-10 2005-07-20 Boc Group Plc Manufacture of ferroalloys

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1964092A1 (de) * 1968-12-23 1970-07-02 Int Nickel Ltd Verfahren zum Erschmelzen einer niedriggekohlten Nickel-Chrom-Eisen-Legierung

Also Published As

Publication number Publication date
TW200902729A (en) 2009-01-16
BRPI0809379A2 (pt) 2014-09-09
AU2008234283A1 (en) 2008-10-09
CU23832A3 (es) 2012-10-15
TWI396747B (zh) 2013-05-21
RU2009139868A (ru) 2011-05-10
BRPI0809379B1 (pt) 2017-07-18
EP2132345A1 (de) 2009-12-16
WO2008119317A1 (de) 2008-10-09
ES2477495T3 (es) 2014-07-17
US8187357B2 (en) 2012-05-29
KR101229212B1 (ko) 2013-02-01
RU2442829C2 (ru) 2012-02-20
EP2132345B1 (de) 2014-04-30
PL2132345T3 (pl) 2014-09-30
JP5395047B2 (ja) 2014-01-22
JP2010522824A (ja) 2010-07-08
KR20090125834A (ko) 2009-12-07
AU2008234283B2 (en) 2010-12-23
US20080236334A1 (en) 2008-10-02

Similar Documents

Publication Publication Date Title
DE60221844T2 (de) Verfahren zur herstellung von körnigem metall
DE69606666T2 (de) Verfahren zur Metalloxid-Reduktion in einem mittel oxidierender Flamme beheizten Drehherdofen
DE2738379A1 (de) Verfahren zum raffinieren von eisen- und stahlschmelzen
DE60303802T2 (de) Frischen von ferrolegierungen
DE3304762A1 (de) Veredelungsmittel fuer metalle und verfahren zu dessen herstellung
EP2132345B1 (de) Schmelzmetallurgisches verfahren zur herstellung von metallschmelzen und übergangsmetallhaltiger zuschlagstoff zur verwendung in diesen
DE3247757A1 (de) Blaslanze zur pulver-aufblase-veredlung und verfahren zur entkohlung und veredlung (raffination) von stahl unter einsatz derselben
AT513441B1 (de) Verfahren zur Verbesserung des Reduktionsgrades beim Schmelzen von Ferrolegierung
DE3045180A1 (de) Verfahren und vorrichtung zur herstellung von hochchromhaltigem stahl
AT409271B (de) Verfahren zur herstellung von agglomeraten, enthaltend eisen und mindestens ein weiteres element der gruppen 5 oder 6 des periodensystems
DE69917793T2 (de) Verfahren zur herstellung einer metallmasse, metallurgisches produkt und dessen verwendung
DE4320319A1 (de) Verfahren zur Herstellung eines hochangereicherten Nickelsteins und metallisierten Sulfidsteins
DE3713883A1 (de) Verfahren zur herstellung von ferrochrom
DD202895A5 (de) Zusatzstoffe fuer auf geschmolzenem eisen basierende legierungen
DE1433349C (de) Verwendung von Natriumchlorid bzw. Kaliumchlorid als Zusatz bei einem Verfahren zur Herstellung von metallischem Eisen
AT246198B (de) Verfahren zur Stickstoffanreicherung einer mit einer Schlackendecke bedeckten Stahlschmelze
DE1533277C (de) Verfahren zur Hersteilung von Nickelkarbonyl
DE2146355C3 (de) Frischen einer Stahlschmelze
DE500982C (de) Verfahren zum Erzeugen von kohlenstoffarmem, mit Chrom oder Mangan legiertem Eisen oder Stahl
DE951089C (de) Exothermisches Gemisch und Verfahren zum Vergueten von Eisen
WO2016096178A1 (de) MISCHUNG, VERWENDUNG DIESER MISCHUNG SOWIE VERFAHREN ZUR KONDITIONIERUNG EINER BEI DER EISEN- UND STAHLMETALLURGIE AUF EINER METALLSCHMELZE IN EINEM METALLURGISCHEN GEFÄß BEFINDLICHEN SCHLACKE
DE668389C (de) Verfahren zur Behandlung, insbesondere Raffinierung von Eisen und Stahl sowie zur Herstellung niedriggekohlter Ferrolegierungen
DE1225216B (de) Verfahren zur Herstellung von Eisen-Nickel-Legierungen aus nickelhaltigen Eisenerzen
DE2437410A1 (de) Abriebfeste briketts
DE1433349B (https=)

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
R120 Application withdrawn or ip right abandoned