BE763424A - Procede pour le traitement de matieres minerales contenant des groupes feo - Google Patents

Procede pour le traitement de matieres minerales contenant des groupes feo

Info

Publication number
BE763424A
BE763424A BE763424A BE763424A BE763424A BE 763424 A BE763424 A BE 763424A BE 763424 A BE763424 A BE 763424A BE 763424 A BE763424 A BE 763424A BE 763424 A BE763424 A BE 763424A
Authority
BE
Belgium
Prior art keywords
groups
treatment
minerals containing
oem
containing oem
Prior art date
Application number
BE763424A
Other languages
English (en)
French (fr)
Inventor
K Dr Meyer
G Reuter
W Dr Thumm
Original Assignee
Metallgesellschaft Ag
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 claimed from DE19702008896 external-priority patent/DE2008896C3/de
Application filed by Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Publication of BE763424A publication Critical patent/BE763424A/xx

Links

Classifications

    • 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
    • C22B34/00—Obtaining refractory metals
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • C22B34/1204—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 preliminary treatment of ores or scrap to eliminate non- titanium constituents, e.g. iron, without attacking the titanium constituent
    • C22B34/1213—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 preliminary treatment of ores or scrap to eliminate non- titanium constituents, e.g. iron, without attacking the titanium constituent by wet processes, e.g. using leaching methods or flotation techniques
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/006—Starting from ores containing non ferrous metallic oxides
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B15/00—Other processes for the manufacture of iron from iron compounds
    • 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
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BE763424A 1970-02-26 1971-02-24 Procede pour le traitement de matieres minerales contenant des groupes feo BE763424A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702008896 DE2008896C3 (de) 1970-02-26 Verfahren zur Verarbeitung von FeO-Gruppen enthaltenden Mineralien

Publications (1)

Publication Number Publication Date
BE763424A true BE763424A (fr) 1971-07-16

Family

ID=5763366

Family Applications (1)

Application Number Title Priority Date Filing Date
BE763424A BE763424A (fr) 1970-02-26 1971-02-24 Procede pour le traitement de matieres minerales contenant des groupes feo

Country Status (5)

Country Link
US (1) US3684485A (xx)
BE (1) BE763424A (xx)
BR (1) BR7100533D0 (xx)
GB (1) GB1290292A (xx)
NO (1) NO129208B (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3861903A (en) * 1968-09-26 1975-01-21 Anglo Amer Corp South Africa Upgrading of chromite and other ferruginous ores
US3894865A (en) * 1970-07-10 1975-07-15 Wienert Fritz Otto Production of metallurgical pellets in rotary kilns
US20060032821A1 (en) * 2002-06-03 2006-02-16 Dietz Jonathan M Treatment of iron contaminated liquids with an activated iron solids (AIS) process
CN100500872C (zh) * 2007-09-24 2009-06-17 昆明理工大学 一种钛铁矿制取电焊条用还原钛铁矿的方法
CN106868292B (zh) * 2017-03-31 2018-04-06 东北大学 一种难选铁矿石多段悬浮磁化焙烧‑磁选系统装置及方法
GB2578645B (en) * 2018-11-02 2021-11-24 Darlow Lloyd & Sons Ltd Method and apparatus for treating waste material

Also Published As

Publication number Publication date
US3684485A (en) 1972-08-15
GB1290292A (xx) 1972-09-27
DE2008896B2 (de) 1977-07-14
DE2008896A1 (de) 1971-09-09
NO129208B (xx) 1974-03-11
BR7100533D0 (pt) 1973-04-24

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