FI43645C - Menetelmä rautasulfidiaineen pasuttamiseksi - Google Patents

Menetelmä rautasulfidiaineen pasuttamiseksi

Info

Publication number
FI43645C
FI43645C FI266265A FI266265A FI43645C FI 43645 C FI43645 C FI 43645C FI 266265 A FI266265 A FI 266265A FI 266265 A FI266265 A FI 266265A FI 43645 C FI43645 C FI 43645C
Authority
FI
Finland
Prior art keywords
roasting
sulphide material
ferrous sulphide
ferrous
sulphide
Prior art date
Application number
FI266265A
Other languages
English (en)
Finnish (fi)
Other versions
FI43645B (hr
Inventor
Goerling Karl Goeran
Lundqvist Sven Anders
Original Assignee
Boliden Ab
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 Boliden Ab filed Critical Boliden Ab
Application granted granted Critical
Publication of FI43645B publication Critical patent/FI43645B/fi
Publication of FI43645C publication Critical patent/FI43645C/fi

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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/52—Preparation of sulfur dioxide by roasting sulfides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/02—Oxides; Hydroxides
    • C01G49/08—Ferroso-ferric oxide [Fe3O4]
    • 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
    • C22B1/02—Roasting processes
    • C22B1/08—Chloridising roasting
    • 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
    • C22B1/02—Roasting processes
    • C22B1/10—Roasting processes in fluidised form
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FI266265A 1958-05-08 1965-11-05 Menetelmä rautasulfidiaineen pasuttamiseksi FI43645C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE443658 1958-05-08
SE435859 1959-05-05
SE1343964 1964-11-06
CA931310 1965-05-21

Publications (2)

Publication Number Publication Date
FI43645B FI43645B (hr) 1971-02-01
FI43645C true FI43645C (fi) 1971-05-10

Family

ID=38952187

Family Applications (1)

Application Number Title Priority Date Filing Date
FI266265A FI43645C (fi) 1958-05-08 1965-11-05 Menetelmä rautasulfidiaineen pasuttamiseksi

Country Status (3)

Country Link
BE (1) BE671902A (hr)
FI (1) FI43645C (hr)
GB (2) GB1116519A (hr)

Also Published As

Publication number Publication date
GB1116519A (en) 1968-06-06
GB1124909A (en) 1968-08-21
FI43645B (hr) 1971-02-01
BE671902A (hr) 1966-03-01

Similar Documents

Publication Publication Date Title
NL250961A (nl) Werkwijze
AT209808B (de) Fördereinrichtung
CH374256A (de) Maschinenelement zum Dichten
CH366138A (de) Bratapparat
FR1223014A (fr) Solénoïde
AT202831B (de) Vorrichtung zum Beizen von draht- oder bandförmigem Material
FI43645C (fi) Menetelmä rautasulfidiaineen pasuttamiseksi
AT264889B (de) Vorrichtung zum Streuen von Material
CH371311A (de) Vorrichtung zum stufenweisen Vorschieben von Bändern
CH367940A (de) Vorrichtung zum kontinuierlichen Walzen von breitenbegrenzten endlosen Glasbändern
CH404003A (de) Ferromagnetisches Material
FR1142174A (fr) Convoyeur à chaîne perfectionné
FR1237887A (fr) Perfectionnements aux convoyeurs
FR1191071A (fr) Courroie
FR1166260A (fr) Courroie de transporteur
FR1235280A (fr) Scellé perfectionné
CH385604A (de) Einrichtung zum Sichten von Gut
CH388635A (de) Einrichtung zum tiegelfreien Zonenschmelzen
FI34956A (fi) Ferromagnetiskt material
CH341422A (fr) Manège
ES63575Y (es) Pinza-soporte perfeccionada
FR73856E (fr) Convoyeur d'avancement
FR1243407A (fr) Courroie perfectionnée
FI37540A (fi) Menetelmä malmien pasuttamiseksi
ES68277Y (es) Cinta transportadora perfeccionada