SE410199B - Forfarande for utvinning av metaller ur oxiderade malmer eller koncentrat som even innehaller jern - Google Patents
Forfarande for utvinning av metaller ur oxiderade malmer eller koncentrat som even innehaller jernInfo
- Publication number
- SE410199B SE410199B SE7310834A SE7310834A SE410199B SE 410199 B SE410199 B SE 410199B SE 7310834 A SE7310834 A SE 7310834A SE 7310834 A SE7310834 A SE 7310834A SE 410199 B SE410199 B SE 410199B
- Authority
- SE
- Sweden
- Prior art keywords
- metal
- slag
- furnace
- iron
- copper
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims description 42
- 229910052751 metal Inorganic materials 0.000 title claims description 33
- 239000002184 metal Substances 0.000 title claims description 33
- 229910052742 iron Inorganic materials 0.000 title claims description 16
- 238000000034 method Methods 0.000 title claims description 15
- 150000002739 metals Chemical class 0.000 title claims description 3
- 239000002893 slag Substances 0.000 claims description 29
- 239000010949 copper Substances 0.000 claims description 26
- 239000012141 concentrate Substances 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 16
- 229910052802 copper Inorganic materials 0.000 claims description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
- 239000007789 gas Substances 0.000 claims description 14
- 229910052799 carbon Inorganic materials 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 11
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- 239000001301 oxygen Substances 0.000 claims description 11
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 10
- 238000002485 combustion reaction Methods 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 10
- 230000008018 melting Effects 0.000 claims description 10
- 230000009467 reduction Effects 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 5
- 239000011230 binding agent Substances 0.000 claims description 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 229910001338 liquidmetal Inorganic materials 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000005054 agglomeration Methods 0.000 claims description 3
- 230000002776 aggregation Effects 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims description 3
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 2
- 238000005204 segregation Methods 0.000 claims description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 1
- 239000011707 mineral Substances 0.000 claims 1
- 238000010405 reoxidation reaction Methods 0.000 claims 1
- 230000002349 favourable effect Effects 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910002090 carbon oxide Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 229910052681 coesite Inorganic materials 0.000 description 2
- 229910052906 cristobalite Inorganic materials 0.000 description 2
- 238000010908 decantation Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 229910052682 stishovite Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052905 tridymite Inorganic materials 0.000 description 2
- 229910018404 Al2 O3 Inorganic materials 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- NACUKFIFISCLOQ-UHFFFAOYSA-N [Mg].[Cr] Chemical compound [Mg].[Cr] NACUKFIFISCLOQ-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003278 egg shell Anatomy 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000011872 intimate mixture Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000015654 memory Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910000480 nickel oxide Inorganic materials 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910001845 yogo sapphire 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
- C22B15/0028—Smelting or converting
- C22B15/003—Bath smelting or converting
- C22B15/0032—Bath smelting or converting in shaft furnaces, e.g. blast 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
- C22B15/0002—Preliminary treatment
- C22B15/0004—Preliminary treatment without modification of the copper constituent
- C22B15/0006—Preliminary treatment without modification of the copper constituent by dry processes
-
- 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
- C22B5/00—General methods of reducing to metals
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)
- Manufacture Of Iron (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7228618A FR2195689B1 (en]) | 1972-08-08 | 1972-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE410199B true SE410199B (sv) | 1979-10-01 |
Family
ID=9103041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7310834A SE410199B (sv) | 1972-08-08 | 1973-08-07 | Forfarande for utvinning av metaller ur oxiderade malmer eller koncentrat som even innehaller jern |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3912499A (en]) |
| JP (1) | JPS5539609B2 (en]) |
| AT (1) | AT338536B (en]) |
| BE (1) | BE803338A (en]) |
| CA (1) | CA1000507A (en]) |
| DE (1) | DE2339967C3 (en]) |
| ES (1) | ES417639A1 (en]) |
| FI (1) | FI61523C (en]) |
| FR (1) | FR2195689B1 (en]) |
| GB (1) | GB1424120A (en]) |
| IE (1) | IE38070B1 (en]) |
| SE (1) | SE410199B (en]) |
| TR (1) | TR18570A (en]) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4713026A (en) * | 1986-10-08 | 1987-12-15 | Interlock Corporation | Tab receptacle terminal having improved electrical and mechanical features |
| JPS63160676U (en]) * | 1987-04-09 | 1988-10-20 | ||
| JPH0397869U (en]) * | 1990-01-24 | 1991-10-09 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR586339A (en]) * | 1925-03-24 | |||
| US2879158A (en) * | 1954-04-08 | 1959-03-24 | Duisburger Kupferhuette | Method for the separation of impurities from cobalt-containing materials |
| US3148974A (en) * | 1962-05-15 | 1964-09-15 | Rampacek Carl | Method for segregating copper ores |
| GB1063446A (en) * | 1963-10-07 | 1967-03-30 | Anglo Amer Corp South Africa | Improvements in the recovery of metals by the segregation process |
| US3473918A (en) * | 1966-06-17 | 1969-10-21 | Anaconda Co | Production of copper |
-
1972
- 1972-08-08 FR FR7228618A patent/FR2195689B1/fr not_active Expired
-
1973
- 1973-08-06 US US385657A patent/US3912499A/en not_active Expired - Lifetime
- 1973-08-07 DE DE2339967A patent/DE2339967C3/de not_active Expired
- 1973-08-07 IE IE1335/73A patent/IE38070B1/xx unknown
- 1973-08-07 FI FI2475/73A patent/FI61523C/fi active
- 1973-08-07 ES ES417639A patent/ES417639A1/es not_active Expired
- 1973-08-07 SE SE7310834A patent/SE410199B/sv unknown
- 1973-08-07 TR TR18570A patent/TR18570A/xx unknown
- 1973-08-07 AT AT691173A patent/AT338536B/de not_active IP Right Cessation
- 1973-08-07 GB GB3737573A patent/GB1424120A/en not_active Expired
- 1973-08-07 CA CA178,209A patent/CA1000507A/en not_active Expired
- 1973-08-08 JP JP8918773A patent/JPS5539609B2/ja not_active Expired
- 1973-08-08 BE BE134338A patent/BE803338A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2339967A1 (de) | 1974-02-21 |
| FR2195689B1 (en]) | 1974-12-27 |
| FI61523C (fi) | 1982-08-10 |
| FI61523B (fi) | 1982-04-30 |
| IE38070L (en) | 1974-02-08 |
| JPS49107902A (en]) | 1974-10-14 |
| CA1000507A (en) | 1976-11-30 |
| IE38070B1 (en) | 1977-12-21 |
| FR2195689A1 (en]) | 1974-03-08 |
| BE803338A (fr) | 1973-12-03 |
| JPS5539609B2 (en]) | 1980-10-13 |
| AT338536B (de) | 1977-08-25 |
| US3912499A (en) | 1975-10-14 |
| GB1424120A (en) | 1976-02-11 |
| DE2339967B2 (de) | 1974-07-18 |
| DE2339967C3 (de) | 1975-03-13 |
| ES417639A1 (es) | 1976-02-01 |
| ATA691173A (de) | 1976-12-15 |
| AU5904673A (en) | 1975-02-13 |
| TR18570A (tr) | 1977-04-11 |
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