FI52109C - Process for treating fine-grained metal oxide-containing, preferably iron oxide-containing, material. - Google Patents

Process for treating fine-grained metal oxide-containing, preferably iron oxide-containing, material.

Info

Publication number
FI52109C
FI52109C FI711091A FI109171A FI52109C FI 52109 C FI52109 C FI 52109C FI 711091 A FI711091 A FI 711091A FI 109171 A FI109171 A FI 109171A FI 52109 C FI52109 C FI 52109C
Authority
FI
Finland
Prior art keywords
preferably iron
metal oxide
grained metal
iron oxide
treating fine
Prior art date
Application number
FI711091A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI52109B (en
Inventor
Karl Goeran Goerling
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 FI52109B publication Critical patent/FI52109B/fi
Publication of FI52109C publication Critical patent/FI52109C/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
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/2406—Binding; Briquetting ; Granulating pelletizing
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • 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
    • 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
    • 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

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)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compounds Of Iron (AREA)
  • Artificial Filaments (AREA)
FI711091A 1970-04-20 1971-04-20 Process for treating fine-grained metal oxide-containing, preferably iron oxide-containing, material. FI52109C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE5391/70A SE342838B (en) 1970-04-20 1970-04-20

Publications (2)

Publication Number Publication Date
FI52109B FI52109B (en) 1977-02-28
FI52109C true FI52109C (en) 1977-06-10

Family

ID=20266369

Family Applications (1)

Application Number Title Priority Date Filing Date
FI711091A FI52109C (en) 1970-04-20 1971-04-20 Process for treating fine-grained metal oxide-containing, preferably iron oxide-containing, material.

Country Status (15)

Country Link
JP (1) JPS5328362B1 (en)
BE (1) BE765991A (en)
CA (1) CA941168A (en)
DE (1) DE2118880C3 (en)
DK (1) DK131736C (en)
ES (1) ES390334A1 (en)
FI (1) FI52109C (en)
FR (1) FR2086200B1 (en)
GB (1) GB1345246A (en)
HU (1) HU162364B (en)
NL (1) NL7105173A (en)
NO (1) NO131391C (en)
SE (1) SE342838B (en)
SU (1) SU680658A3 (en)
YU (1) YU34322B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE439932B (en) * 1980-11-10 1985-07-08 Skf Steel Eng Ab PROCEDURE FOR THE MANUFACTURE OF METAL FROM NICE CORNED METAL OXIDE MATERIAL
BR8305404A (en) * 1983-09-30 1985-05-07 Petroleo Brasileiro Sa PROCESS OF OBTAINING A LARGE SPECIFIC MAGNETITE CONCENTRATE
CN103589857A (en) * 2013-11-06 2014-02-19 施可丰泸州化工有限公司 Full utilization method for middle and low-grade pyrite

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB660778A (en) * 1949-02-05 1951-11-14 New Jersey Zinc Co Improvements in roasting of sulfide ore
DE1154945B (en) * 1959-03-31 1963-09-26 Internat Nickel Company Of Can Process for roasting sulphides

Also Published As

Publication number Publication date
YU97471A (en) 1978-10-31
NO131391C (en) 1975-05-21
BE765991A (en) 1971-09-16
CA941168A (en) 1974-02-05
NL7105173A (en) 1971-10-22
JPS5328362B1 (en) 1978-08-14
SE342838B (en) 1972-02-21
YU34322B (en) 1979-04-30
DE2118880C3 (en) 1981-06-04
FR2086200A1 (en) 1971-12-31
FI52109B (en) 1977-02-28
DK131736B (en) 1975-08-25
DE2118880B2 (en) 1980-10-02
NO131391B (en) 1975-02-10
ES390334A1 (en) 1973-06-01
FR2086200B1 (en) 1975-04-18
GB1345246A (en) 1974-01-30
DK131736C (en) 1976-01-26
SU680658A3 (en) 1979-08-15
DE2118880A1 (en) 1971-11-04
HU162364B (en) 1973-02-28

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