BE578499A - Process for roasting sulphurous ferruginous ores. - Google Patents

Process for roasting sulphurous ferruginous ores.

Info

Publication number
BE578499A
BE578499A BE578499A BE578499A BE578499A BE 578499 A BE578499 A BE 578499A BE 578499 A BE578499 A BE 578499A BE 578499 A BE578499 A BE 578499A BE 578499 A BE578499 A BE 578499A
Authority
BE
Belgium
Prior art keywords
sulphurous
roasting
ferruginous
ores
ferruginous ores
Prior art date
Application number
BE578499A
Other languages
French (fr)
Original Assignee
Bolidens Gruv 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 Bolidens Gruv Ab filed Critical Bolidens Gruv Ab
Publication of BE578499A publication Critical patent/BE578499A/en

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
    • C22B1/10—Roasting processes in fluidised form
    • 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
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compounds Of Iron (AREA)
BE578499A 1958-05-08 1959-05-08 Process for roasting sulphurous ferruginous ores. BE578499A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE443658 1958-05-08
SE435859 1959-05-05

Publications (1)

Publication Number Publication Date
BE578499A true BE578499A (en) 1959-08-31

Family

ID=26654514

Family Applications (1)

Application Number Title Priority Date Filing Date
BE578499A BE578499A (en) 1958-05-08 1959-05-08 Process for roasting sulphurous ferruginous ores.

Country Status (3)

Country Link
BE (1) BE578499A (en)
FI (1) FI34476A (en)
GB (1) GB917480A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3617255A (en) * 1968-04-25 1971-11-02 Boliden Ab Process for repressing sulfur trioxide formation in iron sulfide roasting

Also Published As

Publication number Publication date
GB917480A (en) 1963-02-06
FI34476A (en) 1964-09-10

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