SE8201569L - SET TO RECOVER AND CONCENTRATE NON-IRON MATERIALS, SUCH AS ZINC AND LEAD, AND DEVICE FOR IMPLEMENTATION OF THE SET - Google Patents
SET TO RECOVER AND CONCENTRATE NON-IRON MATERIALS, SUCH AS ZINC AND LEAD, AND DEVICE FOR IMPLEMENTATION OF THE SETInfo
- Publication number
- SE8201569L SE8201569L SE8201569A SE8201569A SE8201569L SE 8201569 L SE8201569 L SE 8201569L SE 8201569 A SE8201569 A SE 8201569A SE 8201569 A SE8201569 A SE 8201569A SE 8201569 L SE8201569 L SE 8201569L
- Authority
- SE
- Sweden
- Prior art keywords
- zinc
- coal
- lead
- recover
- implementation
- Prior art date
Links
- 229910052725 zinc Inorganic materials 0.000 title abstract 4
- 239000011701 zinc Substances 0.000 title abstract 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title abstract 3
- 239000000463 material Substances 0.000 title abstract 2
- 239000012141 concentrate Substances 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title 1
- 229910052742 iron Inorganic materials 0.000 title 1
- 239000003245 coal Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910052745 lead Inorganic materials 0.000 abstract 1
- 229910000464 lead oxide Inorganic materials 0.000 abstract 1
- 239000011344 liquid material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 239000011819 refractory material Substances 0.000 abstract 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/34—Obtaining zinc oxide
-
- 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
- C22B13/00—Obtaining lead
- C22B13/02—Obtaining lead 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/02—Preliminary treatment of ores; Preliminary refining of zinc oxide
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
A process for recovering or concentrating Zn and Pb from primary or secondary raw materials, admixed with coal, the coal being partially burnt to produce CO, is carried out in two stages, during the first of which there is direct reduction of the material due to the effect of the coal and volatilization of zinc and of lead oxide, whereas in the second stage there is an oxidation in the vapour phase of the zinc produced in the first stage by the action of air and/or oxygen. An apparatus for carrying out the process is a reactor having a frustoconical outline and comprising a metal casing (2) internally lined with a refractory material (3) and rotated about its geometrically arranged vertical axis (1), the reactor being equipped with a bottom drain hole (5), for liquid material. <IMAGE>
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT20343/81A IT1137505B (en) | 1981-03-13 | 1981-03-13 | PROCEDURE FOR THE RECOVERY OR CONCENTRATION OF NON-FERROUS MATERIALS SUCH AS ZINC AND LEAD AND EQUIPMENT TO CONDUCT THAT PROCEDURE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8201569L true SE8201569L (en) | 1982-09-14 |
| SE462978B SE462978B (en) | 1990-09-24 |
Family
ID=11165882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8201569A SE462978B (en) | 1981-03-13 | 1982-03-12 | SEAT TO EAT RECOVER ZINC AND LEAVE PRIMARY OR SECONDARY RAW MATERIALS, AND OVEN BEFORE PERFORMING THE SEAT |
Country Status (13)
| Country | Link |
|---|---|
| BE (1) | BE892470A (en) |
| CS (1) | CS235010B2 (en) |
| DE (1) | DE3207026C2 (en) |
| DK (1) | DK99782A (en) |
| FR (1) | FR2501723A1 (en) |
| GB (1) | GB2094772B (en) |
| GR (1) | GR75875B (en) |
| IE (1) | IE52611B1 (en) |
| IT (1) | IT1137505B (en) |
| LU (1) | LU83997A1 (en) |
| NL (1) | NL8201028A (en) |
| SE (1) | SE462978B (en) |
| YU (1) | YU54482A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6682586B2 (en) * | 2001-10-09 | 2004-01-27 | Heritage Environmental Services, Llc. | Assemblies and methods for processing zinc-bearing materials |
| PL1641948T3 (en) * | 2003-07-04 | 2007-11-30 | Umicore Nv | Recovery of non-ferrous metals from zinc residues |
| KR101145957B1 (en) | 2003-09-29 | 2012-05-15 | 유미코르 | Process and apparatus for recovery of non-ferrous metals from zinc residues |
| ATE513321T1 (en) | 2007-03-19 | 2011-07-15 | Umicore Nv | ROOM TEMPERATURE SINGLE PHASE LI INSERT/EXTRACTION MATERIAL FOR USE IN A LI BASED BATTERY |
| CN107881323B (en) * | 2017-09-27 | 2019-07-16 | 昆明理工大学 | Oxygen-enriched enhanced roasting method for non-ferrous metal mineral resources |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB290035A (en) * | 1927-05-03 | 1928-05-10 | Ernest Bury | Process for the recovery of lead and zinc from zinc waste |
| FR1020527A (en) * | 1950-06-19 | 1953-02-06 | Process and plant for ore reduction | |
| DE877957C (en) * | 1951-07-26 | 1953-08-10 | Metallgesellschaft Ag | Process for blowing zinc-containing material |
| NL108800C (en) * | 1954-05-28 | 1900-01-01 | ||
| GB971729A (en) * | 1962-08-20 | 1964-10-07 | Imp Smelting Corp Ltd | Improvements in the extraction of zinc |
| FR1375376A (en) * | 1963-11-12 | 1964-10-16 | Broken Hill Ass Smelter | Method of treating metalliferous materials and apparatus used for this purpose |
| CA1033575A (en) * | 1973-12-19 | 1978-06-27 | John E. Allen | Treatment of steel mill waste dusts containing zinc |
| DE2519810C2 (en) * | 1975-05-03 | 1983-01-13 | Fried. Krupp Gmbh, 4300 Essen | Process for processing powdery material from metallurgical exhaust gases |
| DE2537626C3 (en) * | 1975-08-23 | 1978-09-21 | Duisburger Kupferhuette, 4100 Duisburg | Process for improving the production of pure zinc oxide |
| DE2618630B2 (en) * | 1976-04-28 | 1978-03-02 | Enaf Empresa Nacional De Fundiciones, La Paz (Bolivien) | Process for zinc extraction |
| FR2373612A1 (en) * | 1976-12-13 | 1978-07-07 | Siderurgie Fse Inst Rech | PROCESS FOR EXTRACTING ZINC CONTAINED IN STEEL WASTE |
-
1981
- 1981-03-13 IT IT20343/81A patent/IT1137505B/en active
-
1982
- 1982-02-26 DE DE3207026A patent/DE3207026C2/en not_active Expired
- 1982-03-03 GR GR67462A patent/GR75875B/el unknown
- 1982-03-04 GB GB8206453A patent/GB2094772B/en not_active Expired
- 1982-03-08 DK DK99782A patent/DK99782A/en not_active Application Discontinuation
- 1982-03-10 LU LU83997A patent/LU83997A1/en unknown
- 1982-03-11 FR FR8204137A patent/FR2501723A1/en not_active Withdrawn
- 1982-03-12 NL NL8201028A patent/NL8201028A/en not_active Application Discontinuation
- 1982-03-12 CS CS821712A patent/CS235010B2/en unknown
- 1982-03-12 IE IE569/82A patent/IE52611B1/en unknown
- 1982-03-12 SE SE8201569A patent/SE462978B/en not_active IP Right Cessation
- 1982-03-12 BE BE0/207550A patent/BE892470A/en not_active IP Right Cessation
- 1982-03-12 YU YU00544/82A patent/YU54482A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK99782A (en) | 1982-09-14 |
| SE462978B (en) | 1990-09-24 |
| IE52611B1 (en) | 1987-12-23 |
| NL8201028A (en) | 1982-10-01 |
| CS235010B2 (en) | 1985-04-16 |
| IE820569L (en) | 1982-09-13 |
| IT1137505B (en) | 1986-09-10 |
| GR75875B (en) | 1984-08-02 |
| BE892470A (en) | 1982-09-13 |
| YU54482A (en) | 1985-03-20 |
| DE3207026C2 (en) | 1985-10-10 |
| FR2501723A1 (en) | 1982-09-17 |
| GB2094772B (en) | 1985-01-30 |
| LU83997A1 (en) | 1983-02-22 |
| DE3207026A1 (en) | 1982-09-16 |
| GB2094772A (en) | 1982-09-22 |
| IT8120343A0 (en) | 1981-03-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 8201569-4 Effective date: 19931008 Format of ref document f/p: F |