CA1078627A - Method for continuously refining contaminated copper in the molten phase - Google Patents
Method for continuously refining contaminated copper in the molten phaseInfo
- Publication number
- CA1078627A CA1078627A CA253,063A CA253063A CA1078627A CA 1078627 A CA1078627 A CA 1078627A CA 253063 A CA253063 A CA 253063A CA 1078627 A CA1078627 A CA 1078627A
- Authority
- CA
- Canada
- Prior art keywords
- gas
- bath
- molten
- metal
- jet
- 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
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000007670 refining Methods 0.000 title claims abstract description 11
- 150000001879 copper Chemical class 0.000 title description 2
- 239000007789 gas Substances 0.000 claims abstract description 46
- 238000006243 chemical reaction Methods 0.000 claims abstract description 28
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910052802 copper Inorganic materials 0.000 claims abstract description 23
- 239000010949 copper Substances 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 20
- 229910052751 metal Inorganic materials 0.000 claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims abstract description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000000446 fuel Substances 0.000 claims abstract description 13
- 239000001301 oxygen Substances 0.000 claims abstract description 13
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 13
- 238000002485 combustion reaction Methods 0.000 claims abstract description 5
- 239000012535 impurity Substances 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 9
- 239000000126 substance Substances 0.000 abstract 1
- 239000002893 slag Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- 239000012495 reaction gas Substances 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- BERDEBHAJNAUOM-UHFFFAOYSA-N copper(I) oxide Inorganic materials [Cu]O[Cu] BERDEBHAJNAUOM-UHFFFAOYSA-N 0.000 description 1
- KRFJLUBVMFXRPN-UHFFFAOYSA-N cuprous oxide Chemical compound [O-2].[Cu+].[Cu+] KRFJLUBVMFXRPN-UHFFFAOYSA-N 0.000 description 1
- 229940112669 cuprous oxide Drugs 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000013598 vector Substances 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
- C22B15/00—Obtaining copper
- C22B15/0026—Pyrometallurgy
- C22B15/0028—Smelting or converting
- C22B15/005—Smelting or converting in a succession of furnaces
-
- 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
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 |
|---|---|---|---|
| DE19752522662 DE2522662A1 (de) | 1975-05-22 | 1975-05-22 | Verfahren zur kontinuierlichen raffination von verunreinigtem kupfer in der schmelzphase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1078627A true CA1078627A (en) | 1980-06-03 |
Family
ID=5947151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA253,063A Expired CA1078627A (en) | 1975-05-22 | 1976-05-21 | Method for continuously refining contaminated copper in the molten phase |
Country Status (11)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2123128B (en) * | 1982-06-23 | 1986-03-05 | British Steel Corp | Improvements in or relating to metal processing |
| US6210463B1 (en) | 1998-02-12 | 2001-04-03 | Kennecott Utah Copper Corporation | Process and apparatus for the continuous refining of blister copper |
| WO1999041420A1 (en) * | 1998-02-12 | 1999-08-19 | Kennecott Utah Copper Corporation | Process and apparatus for the continuous refining of blister copper |
-
1975
- 1975-05-22 DE DE19752522662 patent/DE2522662A1/de active Pending
-
1976
- 1976-05-13 YU YU01202/76A patent/YU120276A/xx unknown
- 1976-05-14 GB GB20091/76A patent/GB1525786A/en not_active Expired
- 1976-05-17 BE BE167109A patent/BE841926R/xx active
- 1976-05-17 ZM ZM58/76A patent/ZM5876A1/xx unknown
- 1976-05-19 PL PL1976189698A patent/PL108871B1/pl unknown
- 1976-05-20 FI FI761419A patent/FI66912C/fi not_active IP Right Cessation
- 1976-05-20 HU HU76KO2793A patent/HU173746B/hu unknown
- 1976-05-21 CA CA253,063A patent/CA1078627A/en not_active Expired
- 1976-05-21 JP JP51058008A patent/JPS51141714A/ja active Pending
- 1976-05-24 AU AU14246/76A patent/AU507053B2/en not_active Expired
-
1983
- 1983-03-15 JP JP58041603A patent/JPS58174533A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| AU507053B2 (en) | 1980-01-31 |
| DE2522662A1 (de) | 1976-12-09 |
| FI761419A7 (enrdf_load_stackoverflow) | 1976-11-23 |
| HU173746B (hu) | 1979-08-28 |
| ZM5876A1 (en) | 1977-02-21 |
| GB1525786A (en) | 1978-09-20 |
| FI66912B (fi) | 1984-08-31 |
| YU120276A (en) | 1982-06-30 |
| FI66912C (fi) | 1984-12-10 |
| JPS58174533A (ja) | 1983-10-13 |
| PL108871B1 (en) | 1980-05-31 |
| BE841926R (fr) | 1976-09-16 |
| JPS51141714A (en) | 1976-12-06 |
| JPS6123249B2 (enrdf_load_stackoverflow) | 1986-06-05 |
| AU1424676A (en) | 1977-12-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |