DE310526C - - Google Patents
Info
- Publication number
- DE310526C DE310526C DENDAT310526D DE310526DA DE310526C DE 310526 C DE310526 C DE 310526C DE NDAT310526 D DENDAT310526 D DE NDAT310526D DE 310526D A DE310526D A DE 310526DA DE 310526 C DE310526 C DE 310526C
- Authority
- DE
- Germany
- Prior art keywords
- silicon
- ferrosilicon
- metals
- treatment
- percent
- 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.)
- Active
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 12
- 229910052710 silicon Inorganic materials 0.000 claims description 12
- 239000010703 silicon Substances 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 229910000676 Si alloy Inorganic materials 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 150000002739 metals Chemical class 0.000 claims description 7
- 239000004575 stone Substances 0.000 claims description 6
- 229910000519 Ferrosilicon Inorganic materials 0.000 claims description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 5
- 229910052717 sulfur Inorganic materials 0.000 claims description 5
- 239000011593 sulfur Substances 0.000 claims description 5
- 229910052976 metal sulfide Inorganic materials 0.000 claims description 4
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 2
- 238000000354 decomposition reaction Methods 0.000 claims description 2
- 238000006477 desulfuration reaction Methods 0.000 claims description 2
- 230000023556 desulfurization Effects 0.000 claims description 2
- 150000003568 thioethers Chemical class 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 5
- 235000012239 silicon dioxide Nutrition 0.000 claims 3
- 229910005347 FeSi Inorganic materials 0.000 claims 2
- 229910052681 coesite Inorganic materials 0.000 claims 2
- 229910052906 cristobalite Inorganic materials 0.000 claims 2
- 239000000377 silicon dioxide Substances 0.000 claims 2
- 229910052682 stishovite Inorganic materials 0.000 claims 2
- 229910052905 tridymite Inorganic materials 0.000 claims 2
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 238000005275 alloying Methods 0.000 claims 1
- 230000001419 dependent effect Effects 0.000 claims 1
- 230000007717 exclusion Effects 0.000 claims 1
- 238000002474 experimental method Methods 0.000 claims 1
- 238000000605 extraction Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 239000010453 quartz Substances 0.000 claims 1
- 239000011435 rock Substances 0.000 claims 1
- 239000010949 copper Substances 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 229910052802 copper Inorganic materials 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 150000003377 silicon compounds Chemical class 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
- C22B15/00—Obtaining copper
- C22B15/0026—Pyrometallurgy
- C22B15/0028—Smelting or converting
- C22B15/003—Bath smelting or converting
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0026—Pyrometallurgy
- C22B15/0028—Smelting or converting
- C22B15/003—Bath smelting or converting
- C22B15/0039—Bath smelting or converting in electric furnaces
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0026—Pyrometallurgy
- C22B15/006—Pyrometallurgy working up of molten copper, e.g. refining
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Silicon Compounds (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE310526C true DE310526C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=563584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT310526D Active DE310526C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE310526C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2635098A1 (de) * | 1976-08-04 | 1978-02-09 | Ver Seidenwebereien Ag | Verfahren zum herstellen eines flachen textilerzeugnisses |
-
0
- DE DENDAT310526D patent/DE310526C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2635098A1 (de) * | 1976-08-04 | 1978-02-09 | Ver Seidenwebereien Ag | Verfahren zum herstellen eines flachen textilerzeugnisses |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3801917A1 (de) | Verfahren zur herstellung von gusseisen mit kugelgraphit | |
| DE310526C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE2365123C3 (de) | Verfahren zur Erzeugung von Kupfer | |
| DE618108C (de) | Verfahren zur Herstellung von Nickelcarbonyl | |
| DE760239C (de) | Verfahren zum Herstellen von legiertem Stahl | |
| DE371435C (de) | Verfahren zur Reduktion von Molybdaen-Schwefelverbindungen | |
| DE2707578A1 (de) | Verfahren zur gewinnung von rohkupfer aus kupfererzen oder -konzentraten, welche schaedliche oder wirtschaftlich bedeutsame mengen an anderen nichteisenmetallen enthalten | |
| DE502954C (de) | Verfahren zur Gewinnung von Schwermetallen aus Sulfiden oder aus Gemischen von Oxyden und Sulfiden durch Elektrolyse | |
| DE154695C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE2648446C3 (de) | Reduktionsverfahren für wertmetallhaltige, insbesondere bei Nickel- und Kupferschmelzprozessen anfallende eisenhaltige Schlacken sowie Zwischenprodukte | |
| DE685623C (de) | Verfahren zum Entkupfern kupferhaltigen Roheisens und kupferhaltigen Eisenschrotts | |
| DE2601214C3 (de) | Verfahren zur Trennung von Nickel, Kobalt und Kupfer | |
| DE203518C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE498921C (de) | Verfahren zur Herstellung von reinem Wismut und seinen Verbindungen aus seinen Erzen, Konzentraten u. dgl. auf chemischem Wege | |
| DE289260C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE1191583B (de) | Verfahren zur Herstellung eines nahezu phosphorfreien, hauptsaechlich aus Silicium und Seltenen Erdmetallen bestehenden Legierungsgranulates | |
| DE245149C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE246386C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE32893C (de) | Neuerung bei der Verarbeitung von Kupfersteinen | |
| DE120822C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| US845819A (en) | Treatment of alloys to alter their composition. | |
| DE596022C (de) | Verfahren zur Herstellung von handelsueblichem Reinnickel und Kupfer aus sulfidischen Nickel-Kupfer-Erzen u. dgl. Produkten | |
| DE96673C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE2545979A1 (de) | Verfahren zum behandeln von manganknollenmaterial | |
| DE2949706A1 (de) | Verfahren zur behandlung von bleikonzentrat |