CH486561A - Process for cleaning copper and apparatus for carrying out the process - Google Patents
Process for cleaning copper and apparatus for carrying out the processInfo
- Publication number
- CH486561A CH486561A CH1155366A CH1155366A CH486561A CH 486561 A CH486561 A CH 486561A CH 1155366 A CH1155366 A CH 1155366A CH 1155366 A CH1155366 A CH 1155366A CH 486561 A CH486561 A CH 486561A
- Authority
- CH
- Switzerland
- Prior art keywords
- carrying
- cleaning copper
- copper
- cleaning
- Prior art date
Links
- 238000000034 method Methods 0.000 title 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title 1
- 238000004140 cleaning Methods 0.000 title 1
- 229910052802 copper Inorganic materials 0.000 title 1
- 239000010949 copper Substances 0.000 title 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
- C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
-
- 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
-
- 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
- C22B9/04—Refining by applying a vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47861265A | 1965-08-10 | 1965-08-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH486561A true CH486561A (en) | 1970-02-28 |
Family
ID=23900635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1155366A CH486561A (en) | 1965-08-10 | 1966-08-10 | Process for cleaning copper and apparatus for carrying out the process |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH486561A (en) |
DE (1) | DE1533120A1 (en) |
GB (1) | GB1160984A (en) |
SE (1) | SE336231B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE791287A (en) * | 1971-11-15 | 1973-05-14 | Int Nickel Canada | COPPER PYRO-REFINING PROCESS |
JP2689540B2 (en) * | 1988-11-21 | 1997-12-10 | 三菱マテリアル株式会社 | Method and apparatus for producing low oxygen content copper |
US6050036A (en) * | 1998-07-01 | 2000-04-18 | International Aluminum Corporation | Flange mounted framing system |
CN117210697A (en) * | 2023-10-30 | 2023-12-12 | 昆明冶金研究院有限公司 | Method for preparing 5N high-purity copper by zone smelting |
-
1966
- 1966-08-05 SE SE1064666A patent/SE336231B/xx unknown
- 1966-08-10 DE DE19661533120 patent/DE1533120A1/en active Pending
- 1966-08-10 GB GB3589966A patent/GB1160984A/en not_active Expired
- 1966-08-10 CH CH1155366A patent/CH486561A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE1533120A1 (en) | 1970-07-23 |
GB1160984A (en) | 1969-08-13 |
SE336231B (en) | 1971-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |