LU84186A1 - Procede d'affinage au feu du cuivre - Google Patents
Procede d'affinage au feu du cuivre Download PDFInfo
- Publication number
- LU84186A1 LU84186A1 LU84186A LU84186A LU84186A1 LU 84186 A1 LU84186 A1 LU 84186A1 LU 84186 A LU84186 A LU 84186A LU 84186 A LU84186 A LU 84186A LU 84186 A1 LU84186 A1 LU 84186A1
- Authority
- LU
- Luxembourg
- Prior art keywords
- reduction
- temperature
- nozzle
- copper
- oven
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 24
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims description 16
- 229910052802 copper Inorganic materials 0.000 title claims description 16
- 239000010949 copper Substances 0.000 title claims description 16
- 238000007670 refining Methods 0.000 title claims description 8
- 230000008569 process Effects 0.000 title claims description 7
- 230000009467 reduction Effects 0.000 claims description 29
- 239000007789 gas Substances 0.000 claims description 9
- 230000003647 oxidation Effects 0.000 claims description 8
- 238000007254 oxidation reaction Methods 0.000 claims description 8
- 239000000523 sample Substances 0.000 claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 238000009529 body temperature measurement Methods 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims description 4
- 230000001590 oxidative effect Effects 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 208000028804 PERCHING syndrome Diseases 0.000 claims description 3
- 238000004458 analytical method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000002893 slag Substances 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 238000011088 calibration curve Methods 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000007796 conventional method Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 230000008030 elimination Effects 0.000 claims description 2
- 238000003379 elimination reaction Methods 0.000 claims description 2
- 238000004993 emission spectroscopy Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 238000011946 reduction process Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
- 229910052725 zinc Inorganic materials 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
- C22B15/006—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
- C22B15/00—Obtaining copper
- C22B15/0095—Process control or regulation methods
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Automation & Control Theory (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU84186A LU84186A1 (fr) | 1982-06-07 | 1982-06-07 | Procede d'affinage au feu du cuivre |
| DE19833318680 DE3318680A1 (de) | 1982-06-07 | 1983-05-21 | Verfahren zur feuerraffination von kupfer |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU84186A LU84186A1 (fr) | 1982-06-07 | 1982-06-07 | Procede d'affinage au feu du cuivre |
| LU84186 | 1982-06-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU84186A1 true LU84186A1 (fr) | 1984-03-07 |
Family
ID=19729893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU84186A LU84186A1 (fr) | 1982-06-07 | 1982-06-07 | Procede d'affinage au feu du cuivre |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE3318680A1 (https=) |
| LU (1) | LU84186A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2938290C (en) * | 2014-10-10 | 2017-09-12 | Air Products And Chemicals, Inc. | System and method for control of a copper melting furnace |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE622116A (https=) * | 1961-09-27 | |||
| DE1919850B2 (de) * | 1969-04-18 | 1971-08-19 | Verfahren zur desoxydation geschmolzenen metalle mittels reformierungsgas und vorrichtung zur durchfuehrung des verfahrens |
-
1982
- 1982-06-07 LU LU84186A patent/LU84186A1/fr unknown
-
1983
- 1983-05-21 DE DE19833318680 patent/DE3318680A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3318680A1 (de) | 1984-01-12 |
| DE3318680C2 (https=) | 1991-03-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DT | Application date | ||
| TA | Annual fee |