CA941168A - Method for treating finely divided metal oxide bearing materials preferably materials containing iron oxide - Google Patents
Method for treating finely divided metal oxide bearing materials preferably materials containing iron oxideInfo
- Publication number
- CA941168A CA941168A CA110,685A CA110685A CA941168A CA 941168 A CA941168 A CA 941168A CA 110685 A CA110685 A CA 110685A CA 941168 A CA941168 A CA 941168A
- Authority
- CA
- Canada
- Prior art keywords
- finely divided
- containing iron
- divided metal
- metal oxide
- iron oxide
- 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.)
- Expired
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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Compounds Of Iron (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE5391/70A SE342838B (en) | 1970-04-20 | 1970-04-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA941168A true CA941168A (en) | 1974-02-05 |
Family
ID=20266369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA110,685A Expired CA941168A (en) | 1970-04-20 | 1971-04-19 | Method for treating finely divided metal oxide bearing materials preferably materials containing iron oxide |
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)
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)
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 |
-
1970
- 1970-04-20 SE SE5391/70A patent/SE342838B/xx unknown
-
1971
- 1971-04-16 NL NL7105173A patent/NL7105173A/xx unknown
- 1971-04-19 CA CA110,685A patent/CA941168A/en not_active Expired
- 1971-04-19 NO NO1430/71A patent/NO131391C/no unknown
- 1971-04-19 DE DE2118880A patent/DE2118880C3/en not_active Expired
- 1971-04-19 ES ES390334A patent/ES390334A1/en not_active Expired
- 1971-04-19 YU YU974/71A patent/YU34322B/en unknown
- 1971-04-20 HU HUBO1289A patent/HU162364B/hu unknown
- 1971-04-20 DK DK190171A patent/DK131736C/en active
- 1971-04-20 SU SU711646119A patent/SU680658A3/en active
- 1971-04-20 JP JP2563771A patent/JPS5328362B1/ja active Pending
- 1971-04-20 GB GB1020171*[A patent/GB1345246A/en not_active Expired
- 1971-04-20 BE BE765991A patent/BE765991A/en unknown
- 1971-04-20 FI FI711091A patent/FI52109C/en active
- 1971-04-20 FR FR7113972A patent/FR2086200B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE765991A (en) | 1971-09-16 |
DE2118880C3 (en) | 1981-06-04 |
FR2086200B1 (en) | 1975-04-18 |
ES390334A1 (en) | 1973-06-01 |
YU97471A (en) | 1978-10-31 |
DK131736B (en) | 1975-08-25 |
JPS5328362B1 (en) | 1978-08-14 |
DE2118880B2 (en) | 1980-10-02 |
SU680658A3 (en) | 1979-08-15 |
GB1345246A (en) | 1974-01-30 |
SE342838B (en) | 1972-02-21 |
DE2118880A1 (en) | 1971-11-04 |
NO131391B (en) | 1975-02-10 |
NL7105173A (en) | 1971-10-22 |
FI52109B (en) | 1977-02-28 |
HU162364B (en) | 1973-02-28 |
FI52109C (en) | 1977-06-10 |
DK131736C (en) | 1976-01-26 |
FR2086200A1 (en) | 1971-12-31 |
NO131391C (en) | 1975-05-21 |
YU34322B (en) | 1979-04-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA960870A (en) | Process and apparatus for direct reduction of iron oxide compacts | |
EG10956A (en) | Method for reducing metal ores | |
CA941168A (en) | Method for treating finely divided metal oxide bearing materials preferably materials containing iron oxide | |
CA943047A (en) | Composition and method for iron removal | |
CA944566A (en) | Process for reducing iron ores | |
AU5195873A (en) | Flux for refining iron and steel | |
CA947187A (en) | Metal treating process | |
AU424095B2 (en) | An improved method of removing dissolvede ferric iron from iron bearing solutions | |
AU465165B2 (en) | Method of treating copper bearing ore | |
CA941167A (en) | Method for agglomerating finely divided iron oxide material | |
CA937139A (en) | Method for the surface treatment of iron and steel | |
AU459606B2 (en) | A method for treating finely divided matel oxide bearing materials, preferably materials containing iron oxide | |
CA857816A (en) | Iron ore treating process | |
CA918542A (en) | Process and apparatus for cleaning cast iron borings | |
CA928507A (en) | Process for the reduction of iron ores | |
CA963664A (en) | Extraction of metals from iron oxide materials | |
CA952311A (en) | Method and structure for containing molten pig iron | |
AU460589B2 (en) | Method and structure for containing molten pig iron | |
CA848893A (en) | Method for dry reduction of ores and metal oxides | |
CA845086A (en) | Metal treating process and composition | |
CA933451A (en) | Composition and method for removing copper containing iron oxide scales from ferrous metals | |
CA852131A (en) | Electrothermic process for iron ore reduction | |
CA850013A (en) | Process for the reduction of molten iron ore | |
CA898116A (en) | Composition and process for treating metal | |
AU456802B2 (en) | Process for making iron or steel |