DE2615529C3 - Schachtofen zur Rückgewinnung von Edelmetallen aus edelmetallhaltigen Abfällen und Verfahren dazu - Google Patents
Schachtofen zur Rückgewinnung von Edelmetallen aus edelmetallhaltigen Abfällen und Verfahren dazuInfo
- Publication number
- DE2615529C3 DE2615529C3 DE2615529A DE2615529A DE2615529C3 DE 2615529 C3 DE2615529 C3 DE 2615529C3 DE 2615529 A DE2615529 A DE 2615529A DE 2615529 A DE2615529 A DE 2615529A DE 2615529 C3 DE2615529 C3 DE 2615529C3
- Authority
- DE
- Germany
- Prior art keywords
- shaft furnace
- precious metals
- slag
- furnace
- recovery
- 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.)
- Expired
Links
- 239000010970 precious metal Substances 0.000 title claims description 26
- 239000002699 waste material Substances 0.000 title claims description 10
- 238000000034 method Methods 0.000 title claims description 6
- 238000011084 recovery Methods 0.000 title claims description 5
- 239000002893 slag Substances 0.000 claims description 28
- 239000000571 coke Substances 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 238000010079 rubber tapping Methods 0.000 claims description 6
- 229910000510 noble metal Inorganic materials 0.000 claims description 2
- 239000013590 bulk material Substances 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000012071 phase Substances 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000001914 calming effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- ROCOTSMCSXTPPU-UHFFFAOYSA-N copper sulfanylideneiron Chemical compound [S].[Fe].[Cu] ROCOTSMCSXTPPU-UHFFFAOYSA-N 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910000464 lead oxide Inorganic materials 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 239000010814 metallic waste Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000007704 transition Effects 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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
-
- 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
- C22B11/00—Obtaining noble 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
- C22B11/00—Obtaining noble metals
- C22B11/02—Obtaining noble metals by dry processes
- C22B11/021—Recovery of noble metals from waste materials
- C22B11/023—Recovery of noble metals from waste materials from pyrometallurgical residues, e.g. from ashes, dross, flue dust, mud, skim, slag, sludge
-
- 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
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2615529A DE2615529C3 (de) | 1976-04-09 | 1976-04-09 | Schachtofen zur Rückgewinnung von Edelmetallen aus edelmetallhaltigen Abfällen und Verfahren dazu |
| GB14788/77A GB1574974A (en) | 1976-04-09 | 1977-04-07 | Blast furnace and a process for recovering noble metals |
| FR7710775A FR2347447A1 (fr) | 1976-04-09 | 1977-04-08 | Procede et dispositif pour la recuperation de metaux nobles a partir de dechets en contenant et procede pour cette recuperation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2615529A DE2615529C3 (de) | 1976-04-09 | 1976-04-09 | Schachtofen zur Rückgewinnung von Edelmetallen aus edelmetallhaltigen Abfällen und Verfahren dazu |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2615529A1 DE2615529A1 (de) | 1977-10-20 |
| DE2615529B2 DE2615529B2 (de) | 1980-01-03 |
| DE2615529C3 true DE2615529C3 (de) | 1980-08-28 |
Family
ID=5974953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2615529A Expired DE2615529C3 (de) | 1976-04-09 | 1976-04-09 | Schachtofen zur Rückgewinnung von Edelmetallen aus edelmetallhaltigen Abfällen und Verfahren dazu |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2615529C3 (enExample) |
| FR (1) | FR2347447A1 (enExample) |
| GB (1) | GB1574974A (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4311519A (en) * | 1979-12-26 | 1982-01-19 | Southwire Company | Melting furnace for granulated metal |
| SE453200B (sv) * | 1984-09-28 | 1988-01-18 | Boliden Ab | Forfarande for utvinning av edelmetaller ur silverrika, halogenhaltiga material |
| AT401301B (de) * | 1993-07-01 | 1996-08-26 | Holderbank Financ Glarus | Reaktor sowie verfahren zum schmelzen von verbrennungsrückständen |
| RU2351667C1 (ru) * | 2007-10-10 | 2009-04-10 | Открытое акционерное общество "Красноярский завод цветных металлов имени В.Н. Гулидова" (ОАО "Красцветмет") | Способ переработки цинксодержащих золотосеребряных цианистых осадков |
| RU2424338C1 (ru) * | 2010-05-05 | 2011-07-20 | Общество с ограниченной ответственностью "Сибпроект" | Способ переработки цинксодержащих золотосеребряных и/или серебряно-золотых цементатов с извлечением ценных компонентов |
-
1976
- 1976-04-09 DE DE2615529A patent/DE2615529C3/de not_active Expired
-
1977
- 1977-04-07 GB GB14788/77A patent/GB1574974A/en not_active Expired
- 1977-04-08 FR FR7710775A patent/FR2347447A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2347447A1 (fr) | 1977-11-04 |
| FR2347447B1 (enExample) | 1980-07-25 |
| DE2615529A1 (de) | 1977-10-20 |
| DE2615529B2 (de) | 1980-01-03 |
| GB1574974A (en) | 1980-09-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| EGA | New person/name/address of the applicant | ||
| 8339 | Ceased/non-payment of the annual fee |