DE245627C - - Google Patents

Info

Publication number
DE245627C
DE245627C DENDAT245627D DE245627DA DE245627C DE 245627 C DE245627 C DE 245627C DE NDAT245627 D DENDAT245627 D DE NDAT245627D DE 245627D A DE245627D A DE 245627DA DE 245627 C DE245627 C DE 245627C
Authority
DE
Germany
Prior art keywords
materials
combustion
ores
offs
grained
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.)
Active
Application number
DENDAT245627D
Other languages
German (de)
English (en)
Publication of DE245627C publication Critical patent/DE245627C/de
Active legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00Preliminary treatment of ores or scrap
    • C22B1/14Agglomerating; Briquetting; Binding; Granulating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
DENDAT245627D Active DE245627C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE245627C true DE245627C (enrdf_load_stackoverflow)

Family

ID=504572

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT245627D Active DE245627C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE245627C (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
GB1482539A (en) Method of removing nitrogen oxides from exhaust gases by reduction
GB1055935A (en) Direct smelting of ores and concentrates
CN109536729A (zh) 一种钢铁冶炼产生的除尘灰的利用方法
DE245627C (enrdf_load_stackoverflow)
ES464689A1 (es) Procedimiento y aparato para la produccion directa de hie- rro.
US3761245A (en) Nickel segregation process using metallic iron as reductant
Khasanov et al. Technology for the Reduction of Iron Oxides in Fluidized Bed Furnaces
Jana et al. Studies of the metal-ammonia-carbon dioxide-water system in extraction metallurgy of polymetallic sea nodules
US3630675A (en) Selective oxidation of ferrous scrap
US3933477A (en) Method of producing ferro-nickel or metallic nickel
US3190744A (en) Process for magnetic reduction of iron ore
US3425823A (en) Method of improving shock temperature of metallic pellets
CA2121932A1 (en) Treatment of gold bearing ore
DE82120C (enrdf_load_stackoverflow)
RU2607873C1 (ru) Способ переработки железомарганцевых конкреций
RU2231420C1 (ru) Способ получения железного порошка
RU2023031C1 (ru) Способ переработки пиритных концентратов, содержащих цветные металлы
GB1348031A (en) Process for recovery of nickel and cobalt
US3167419A (en) Process for the stagewise fluidized bed roasting of sulfidic iron minerals
DE286692C (enrdf_load_stackoverflow)
ATE131211T1 (de) Verfahren zum herstellen von flüssigem metall aus feinkörnigen metalloxidpartikeln und reduktions- und schmelzofen zur durchführung des verfahrens.
JPH05311265A (ja) 高Ni含有フェロニッケルの製造方法
SU457748A1 (ru) Способ обжига в кип щем слое мелкозернистых материалов
GB1495723A (en) Method for refining molten ferrous metal
SU452591A1 (ru) Способ низкотемпературного магнетизирующего обжига тонковкрапленных окисленных железистых кварцитов