CH565356A5 - - Google Patents
Info
- Publication number
- CH565356A5 CH565356A5 CH747873A CH747873A CH565356A5 CH 565356 A5 CH565356 A5 CH 565356A5 CH 747873 A CH747873 A CH 747873A CH 747873 A CH747873 A CH 747873A CH 565356 A5 CH565356 A5 CH 565356A5
- Authority
- CH
- Switzerland
Links
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
- C22B11/00—Obtaining noble metals
- C22B11/02—Obtaining noble metals by dry processes
- C22B11/021—Recovery of noble metals from waste materials
-
- 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
- F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
-
- 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)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Tunnel Furnaces (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH747873A CH565356A5 (pt) | 1973-05-24 | 1973-05-24 | |
| FR7417587A FR2230947B1 (pt) | 1973-05-24 | 1974-05-21 | |
| DE19742424872 DE2424872C3 (de) | 1973-05-24 | 1974-05-22 | Muffelofen |
| GB2280074A GB1464611A (en) | 1973-05-24 | 1974-05-22 | Calcining furnace for materials containing precious metals |
| IT231574A IT1012795B (it) | 1973-05-24 | 1974-05-24 | Forno di incenerimento di materia li contenenti metalli preziosi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH747873A CH565356A5 (pt) | 1973-05-24 | 1973-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH565356A5 true CH565356A5 (pt) | 1975-08-15 |
Family
ID=4325750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH747873A CH565356A5 (pt) | 1973-05-24 | 1973-05-24 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH565356A5 (pt) |
| FR (1) | FR2230947B1 (pt) |
| GB (1) | GB1464611A (pt) |
| IT (1) | IT1012795B (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108120273A (zh) * | 2016-11-28 | 2018-06-05 | 登封市宏远电热元件有限公司 | 一种u型硅碳棒煅烧专用滚筒炉 |
| CN115245945B (zh) * | 2021-11-26 | 2023-11-17 | 浙江遂昌汇金有色金属有限公司 | 基于贵金属回收的废渣处理系统及其处理方法 |
| CN118089402B (zh) * | 2024-04-25 | 2024-07-02 | 大连化机设备有限公司 | 一种煅烧炉炉气回收利用设备 |
-
1973
- 1973-05-24 CH CH747873A patent/CH565356A5/xx not_active IP Right Cessation
-
1974
- 1974-05-21 FR FR7417587A patent/FR2230947B1/fr not_active Expired
- 1974-05-22 GB GB2280074A patent/GB1464611A/en not_active Expired
- 1974-05-24 IT IT231574A patent/IT1012795B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2230947B1 (pt) | 1976-12-24 |
| GB1464611A (en) | 1977-02-16 |
| IT1012795B (it) | 1977-03-10 |
| DE2424872A1 (de) | 1974-12-12 |
| FR2230947A1 (pt) | 1974-12-20 |
| DE2424872B2 (de) | 1976-04-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |