SE8800324L - Forfarande och anordning for framstellning av metaller genom reduktion av metalloxid med kol - Google Patents
Forfarande och anordning for framstellning av metaller genom reduktion av metalloxid med kolInfo
- Publication number
- SE8800324L SE8800324L SE8800324A SE8800324A SE8800324L SE 8800324 L SE8800324 L SE 8800324L SE 8800324 A SE8800324 A SE 8800324A SE 8800324 A SE8800324 A SE 8800324A SE 8800324 L SE8800324 L SE 8800324L
- Authority
- SE
- Sweden
- Prior art keywords
- carbon
- metal oxide
- metal
- carbon monoxide
- melt
- Prior art date
Links
- 229910044991 metal oxide Inorganic materials 0.000 title abstract 3
- 150000004706 metal oxides Chemical class 0.000 title abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052799 carbon Inorganic materials 0.000 title abstract 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 3
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 3
- 239000000155 melt Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 238000006722 reduction reaction Methods 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
- C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
- C22B4/005—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys using plasma jets
-
- 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
- C22B21/00—Obtaining aluminium
- C22B21/02—Obtaining aluminium with reducing
-
- 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
- C22B5/10—Dry methods smelting of sulfides or formation of mattes by solid carbonaceous reducing agents
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Plasma & Fusion (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8700629A SE8700629D0 (sv) | 1987-02-16 | 1987-02-16 | Karbotermisk al-framstellning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8800324D0 SE8800324D0 (sv) | 1988-02-02 |
| SE8800324L true SE8800324L (sv) | 1988-08-17 |
Family
ID=20367549
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8700629A SE8700629D0 (sv) | 1987-02-16 | 1987-02-16 | Karbotermisk al-framstellning |
| SE8800324A SE8800324L (sv) | 1987-02-16 | 1988-02-02 | Forfarande och anordning for framstellning av metaller genom reduktion av metalloxid med kol |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8700629A SE8700629D0 (sv) | 1987-02-16 | 1987-02-16 | Karbotermisk al-framstellning |
Country Status (1)
| Country | Link |
|---|---|
| SE (2) | SE8700629D0 (sv) |
-
1987
- 1987-02-16 SE SE8700629A patent/SE8700629D0/sv unknown
-
1988
- 1988-02-02 SE SE8800324A patent/SE8800324L/sv not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| SE8800324D0 (sv) | 1988-02-02 |
| SE8700629D0 (sv) | 1987-02-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
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