SE325137B - - Google Patents
Info
- Publication number
- SE325137B SE325137B SE12657/64A SE1265764A SE325137B SE 325137 B SE325137 B SE 325137B SE 12657/64 A SE12657/64 A SE 12657/64A SE 1265764 A SE1265764 A SE 1265764A SE 325137 B SE325137 B SE 325137B
- Authority
- SE
- Sweden
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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/02—Obtaining nickel or cobalt by dry processes
- C22B23/021—Obtaining nickel or cobalt by dry processes by reduction in solid state, e.g. by segregation processes
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/006—Starting from ores containing non ferrous metallic oxides
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/008—Use of special additives or fluxing agents
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B15/00—Other processes for the manufacture of iron from iron compounds
- C21B15/006—By a chloride process
-
- 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
- C22B5/00—General methods of reducing to metals
-
- 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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
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- 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)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Iron (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB42028/63A GB1099464A (en) | 1963-10-24 | 1963-10-24 | Composition of matter convertible to stable metallic form by hydrogen reduction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE325137B true SE325137B (xx) | 1970-06-22 |
Family
ID=10422503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE12657/64A SE325137B (xx) | 1963-10-24 | 1964-10-21 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE686880A (xx) |
| DE (1) | DE1433356C3 (xx) |
| GB (1) | GB1099464A (xx) |
| NL (1) | NL141574B (xx) |
| SE (1) | SE325137B (xx) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU81427A1 (fr) * | 1979-06-26 | 1979-09-12 | Arbed | Procede et installation pour la reduction en continu de minerais de fer |
| US7198770B2 (en) | 2002-12-04 | 2007-04-03 | Chemical Vapour Metal Refining, Inc. | Process for producing nickel carbonyl, nickel powder and use thereof |
| CA2461624C (en) * | 2003-03-27 | 2005-10-18 | Chemical Vapour Metal Refining Inc. | Process for producing nickel carbonyl, nickel powder and use thereof |
| WO2005102569A1 (en) * | 2004-04-27 | 2005-11-03 | Falconbridge Limited | Production of active nickel powder and transformation thereof into nickel carbonyl |
| CN103397192B (zh) * | 2013-08-06 | 2015-03-25 | 涂国坚 | 提纯镍铁的方法 |
| CN113373273A (zh) * | 2021-06-17 | 2021-09-10 | 北京金博威科技有限公司 | 颗粒状铁矿石的气基还原方法、气基还原系统和应用 |
-
1963
- 1963-10-24 GB GB42028/63A patent/GB1099464A/en not_active Expired
-
1964
- 1964-10-21 SE SE12657/64A patent/SE325137B/xx unknown
- 1964-10-22 DE DE1433356A patent/DE1433356C3/de not_active Expired
- 1964-10-23 NL NL646412410A patent/NL141574B/xx unknown
-
1966
- 1966-09-14 BE BE686880D patent/BE686880A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1433356B2 (de) | 1973-12-20 |
| GB1099464A (en) | 1968-01-17 |
| NL6412410A (xx) | 1965-04-26 |
| NL141574B (nl) | 1974-03-15 |
| BE686880A (xx) | 1967-02-15 |
| DE1433356C3 (de) | 1974-07-18 |
| DE1433356A1 (de) | 1973-02-15 |