GB1574974A - Blast furnace and a process for recovering noble metals - Google Patents
Blast furnace and a process for recovering noble metals Download PDFInfo
- Publication number
- GB1574974A GB1574974A GB14788/77A GB1478877A GB1574974A GB 1574974 A GB1574974 A GB 1574974A GB 14788/77 A GB14788/77 A GB 14788/77A GB 1478877 A GB1478877 A GB 1478877A GB 1574974 A GB1574974 A GB 1574974A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blast furnace
- furnace
- noble metals
- slag
- blast
- 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
- 229910000510 noble metal Inorganic materials 0.000 title claims description 32
- 238000000034 method Methods 0.000 title claims description 10
- 239000002893 slag Substances 0.000 claims description 29
- 239000002699 waste material Substances 0.000 claims description 13
- 239000000571 coke Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 239000013590 bulk material Substances 0.000 claims description 4
- 230000001174 ascending effect Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 239000000047 product Substances 0.000 description 14
- 230000008018 melting Effects 0.000 description 6
- 238000002844 melting Methods 0.000 description 6
- 239000012071 phase Substances 0.000 description 6
- 238000010079 rubber tapping Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000000926 separation method Methods 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
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000470 constituent 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
- -1 copper-iron-sulphur compound Chemical class 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910000464 lead oxide Inorganic materials 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 239000010814 metallic waste Substances 0.000 description 1
- 239000000203 mixture 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
- 239000002244 precipitate Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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)
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 (1)
| Publication Number | Publication Date |
|---|---|
| GB1574974A true GB1574974A (en) | 1980-09-17 |
Family
ID=5974953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB14788/77A Expired GB1574974A (en) | 1976-04-09 | 1977-04-07 | Blast furnace and a process for recovering noble metals |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2615529C3 (enExample) |
| FR (1) | FR2347447A1 (enExample) |
| GB (1) | GB1574974A (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0176491A1 (en) * | 1984-09-28 | 1986-04-02 | Boliden Aktiebolag | A method for recovering precious metals |
| 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 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4311519A (en) * | 1979-12-26 | 1982-01-19 | Southwire Company | Melting furnace for granulated metal |
| AT401301B (de) * | 1993-07-01 | 1996-08-26 | Holderbank Financ Glarus | Reaktor sowie verfahren zum schmelzen von verbrennungsrückständen |
-
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
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0176491A1 (en) * | 1984-09-28 | 1986-04-02 | Boliden Aktiebolag | A method for recovering precious metals |
| US4613365A (en) * | 1984-09-28 | 1986-09-23 | Boliden Aktiebolag | Method for recovering precious metals |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2347447A1 (fr) | 1977-11-04 |
| FR2347447B1 (enExample) | 1980-07-25 |
| DE2615529A1 (de) | 1977-10-20 |
| DE2615529C3 (de) | 1980-08-28 |
| DE2615529B2 (de) | 1980-01-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |