DE93245C - - Google Patents
Info
- Publication number
- DE93245C DE93245C DENDAT93245D DE93245DA DE93245C DE 93245 C DE93245 C DE 93245C DE NDAT93245 D DENDAT93245 D DE NDAT93245D DE 93245D A DE93245D A DE 93245DA DE 93245 C DE93245 C DE 93245C
- Authority
- DE
- Germany
- Prior art keywords
- furnace
- gold
- gases
- mineral
- atmospheric air
- 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
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 11
- 239000011707 mineral Substances 0.000 claims description 11
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 9
- 239000010931 gold Substances 0.000 claims description 9
- 229910052737 gold Inorganic materials 0.000 claims description 9
- 239000007789 gas Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 239000010453 quartz Substances 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 230000001603 reducing effect Effects 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000011109 contamination Methods 0.000 claims description 2
- 238000010304 firing Methods 0.000 claims description 2
- 238000010791 quenching Methods 0.000 claims 1
- 230000000171 quenching effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000000567 combustion gas Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 238000005267 amalgamation Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories or equipment specially adapted for furnaces of these types
- F27B1/22—Arrangements of heat-exchange apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B1/00—Conditioning for facilitating separation by altering physical properties of the matter to be treated
- B03B1/02—Preparatory heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B17/00—Furnaces of a kind not covered by any of groups F27B1/00 - F27B15/00
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Details (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE93245C true DE93245C (enExample) |
Family
ID=364690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT93245D Active DE93245C (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE93245C (enExample) |
-
0
- DE DENDAT93245D patent/DE93245C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2629743A1 (de) | Verfahren zur herstellung eines vorreduzierten produkts | |
| EP0046146A1 (de) | Verwendung eines Muffelofens zur Entzinkung von oxydischen zinkhaltigen Eisenträgern | |
| DE1086256B (de) | Verfahren und Einrichtung zur Eisengewinnung aus staubfoermigen bzw. feinkoernigen Eisenerzen mittels Brennstoffen in feinem Verteilungsgrad oberhalb des Schmelzpunktes der nicht gasfoermigen Reaktionsprodukte | |
| DE93245C (enExample) | ||
| US4526A (en) | Improvement in the mode o | |
| DE4104507C2 (de) | Verfahren und Vorrichtung zum Verarbeiten von Abfallstoffen, insbesondere Hausmüll, zu einem brennbaren Gasgemisch, Metallen und Schlacke | |
| DE323808C (de) | Verfahren zur Gewinnung von Metallen und Erzen oder oxydischen Stoffen unter Einblasen der Beschickung in den Reduktionsraum | |
| DE718073C (de) | Verfahren zum Gewinnen von Eisenluppen aus Erzen und anderen eisenhaltigen Stoffen im Drehrohrofen | |
| US583993A (en) | Adolf gutensohn | |
| DE625038C (de) | Verfahren zur gleichzeitigen Erzeugung von Roheisen oder Stahl und einer als Zement verwendbaren Schlacke | |
| DE98279C (enExample) | ||
| DE542973C (de) | Verfahren zur Behandlung der kohlehaltigen Rueckstaende von Verfluechtigungsverfahren in Drehrohroefen | |
| DE616487C (de) | Verfahren zur Herstellung von Zinkweiss aus metallischen Ausgangsstoffen | |
| DE490657C (de) | Gaserzeuger, insbesondere mit umgekehrter Zugrichtung | |
| DE940228C (de) | Verfahren und Vorrichtung zum Vergasen von Kohle im Schachtofen bei gleichzeitiger Gewinnung von fluessigem Eisen | |
| DE422013C (de) | Verfahren zur Abfuehrung von Schlacke aus Kohlenstaubfeuerungen | |
| DE853795C (de) | Verfahren zum Schmelzen und UEberhitzen von Metallen im Schachtofen | |
| USRE1988E (en) | Reissued june | |
| DE823218C (de) | Verfahren zum Raffinieren von Kupfer | |
| DE529431C (de) | Verfahren zur Reduktion von Zink-, Blei- und aehnlichen, ein verdampfbares Metall enthaltenden Roherzen | |
| DE52555C (de) | Verfahren und Apparat zur Ge. winnung von Alkalimetall | |
| US13806A (en) | Improvement in processes for making zinc-white | |
| CH379542A (de) | Verfahren zur Herstellung von Eisen aus Eisenoxyd enthaltenden Materialien | |
| DE651416C (de) | Verfahren zum Carburieren von zur Beheizung von Siemens-Martin-OEfen dienendem Mischgas mittels Kohlenstaubes | |
| DE1176308B (de) | Verfahren zur gleichzeitigen Brenngas-erzeugung und Gewinnung von Metall in einem Abstichgaserzeuger |