BE695958A - - Google Patents
Info
- Publication number
- BE695958A BE695958A BE695958DA BE695958A BE 695958 A BE695958 A BE 695958A BE 695958D A BE695958D A BE 695958DA BE 695958 A BE695958 A BE 695958A
- Authority
- BE
- Belgium
- Prior art keywords
- melting chamber
- furnace
- electrothermal
- electrothermal furnace
- terized
- Prior art date
Links
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 20
- 238000002844 melting Methods 0.000 claims description 20
- 230000008018 melting Effects 0.000 claims description 20
- 239000012141 concentrate Substances 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 12
- 150000002739 metals Chemical class 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 6
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 5
- 238000003723 Smelting Methods 0.000 claims description 5
- 238000009833 condensation Methods 0.000 claims description 4
- 230000005494 condensation Effects 0.000 claims description 4
- 238000000859 sublimation Methods 0.000 claims description 4
- 230000008022 sublimation Effects 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 14
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 10
- 239000002893 slag Substances 0.000 description 10
- 229910052725 zinc Inorganic materials 0.000 description 10
- 239000011701 zinc Substances 0.000 description 10
- 235000010269 sulphur dioxide Nutrition 0.000 description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 229910052802 copper Inorganic materials 0.000 description 7
- 239000010949 copper Substances 0.000 description 7
- 239000012263 liquid product Substances 0.000 description 6
- 230000004927 fusion Effects 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000001131 transforming effect Effects 0.000 description 3
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 229910052793 cadmium Inorganic materials 0.000 description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000012043 crude product Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- -1 ferrous metals Chemical class 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 229910052702 rhenium Inorganic materials 0.000 description 2
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 2
- 229910052711 selenium Inorganic materials 0.000 description 2
- 239000011669 selenium Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229940024464 emollients and protectives zinc product Drugs 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 1
- 229910052683 pyrite Inorganic materials 0.000 description 1
- 239000011028 pyrite Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 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
- 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
- C22B5/00—General methods of reducing to metals
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE695958 | 1967-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE695958A true BE695958A (forum.php) | 1967-09-22 |
Family
ID=3850485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE695958D BE695958A (forum.php) | 1967-03-22 | 1967-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE695958A (forum.php) |
-
1967
- 1967-03-22 BE BE695958D patent/BE695958A/fr not_active IP Right Cessation
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FI69105B (fi) | Saett att ur metalloxidhaltiga material utvinna ingaoende laettflyktiga metaller eller koncentrat av dessa | |
| US3790366A (en) | Method of flash smelting sulfide ores | |
| FI68658B (fi) | Foerfarande foer kontinuerlig konvertering av icke-jaernmetallsulfidkoncentrat | |
| SU784797A3 (ru) | Способ пирометаллургической переработки мелкозернистых металлосодержащих материалов | |
| BE904703A (nl) | Werkwijze en apparatuur voor het gelijktijdig scheiden van vluchtige en niet-vluchtige metalen. | |
| US3271134A (en) | Extraction of zinc | |
| US1812397A (en) | Process of and apparatus for oxidizing metal sulphides and making sulphur dioxide | |
| US11441207B2 (en) | Method of continuously processing nickel-containing copper sulphide materials | |
| NO781266L (no) | Fremgangsmaate til flyktiggjoering av sink | |
| US3555164A (en) | Method of processing ores and concentrates containing rare metals and a unit for effecting said method | |
| BE695958A (forum.php) | ||
| SU1311623A3 (ru) | Металлургическа печь дл плавки во взвешенном состо нии тонкоизмельченных сульфидных свинцовых концентратов | |
| NO177435B (no) | Fremgangsmåte og anordning for behandling av sinkslig | |
| RU2091496C1 (ru) | Способ получения легкоиспаряющихся металлов, таких как цинк, свинец и кадмий, из сульфидного сырья | |
| US3883344A (en) | Method for treating copper ore concentrates | |
| US2040682A (en) | Recovery of sulphur | |
| US3463630A (en) | Process for producing zinc and related materials | |
| FR2591234A1 (fr) | Procede et appareil pour le traitement pyrometallurgique de materiaux finement divises | |
| DE1558749B2 (de) | Anlage zum roesten, schmelzen und sublimieren von nichteisenmetalle enthaltenden erzen oder konzentraten | |
| US677263A (en) | Process of roasting mixed sulfid ores. | |
| RU2100459C1 (ru) | Способ переработки сульфидного сурьмяного сырья, содержащего благородные металлы | |
| RU2020170C1 (ru) | Способ непрерывной плавки сульфидных материалов | |
| AT289406B (de) | Verfahren und Vorrichtung zur Verarbeitung von Erzen und Konzentraten | |
| US2847294A (en) | Method of purifying and desulfurizing zinc sulfide ores and concentrates | |
| US2119270A (en) | Method for treating the residues from the roasting of the iron pyrites |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: MINISTERSTVO TSVETNOI METALLURGII Effective date: 19870322 |