FI813810L - Framstaellning av bly ur sulfidiska blymaterial - Google Patents
Framstaellning av bly ur sulfidiska blymaterialInfo
- Publication number
- FI813810L FI813810L FI813810A FI813810A FI813810L FI 813810 L FI813810 L FI 813810L FI 813810 A FI813810 A FI 813810A FI 813810 A FI813810 A FI 813810A FI 813810 L FI813810 L FI 813810L
- Authority
- FI
- Finland
- Prior art keywords
- lead
- melt
- sulphide
- substantially free
- impurities
- Prior art date
Links
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
- 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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
- C22B5/14—Dry methods smelting of sulfides or formation of mattes by gases fluidised material
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8008425 | 1980-12-01 | ||
SE8008425A SE444184B (sv) | 1980-12-01 | 1980-12-01 | Forfarande for utvinning av bly ur sulfidiska material blyramaterial innehallande fororeningar av vismut, arsenik, antimon eller tenn |
Publications (3)
Publication Number | Publication Date |
---|---|
FI813810L true FI813810L (fi) | 1982-06-02 |
FI69106B FI69106B (fi) | 1985-08-30 |
FI69106C FI69106C (fi) | 1985-12-10 |
Family
ID=20342372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI813810A FI69106C (fi) | 1980-12-01 | 1981-11-27 | Framstaellning av bly ur sulfidiska blyraomaterial |
Country Status (7)
Country | Link |
---|---|
US (1) | US4396426A (fi) |
EP (1) | EP0053594B1 (fi) |
AT (1) | ATE11933T1 (fi) |
CA (1) | CA1181244A (fi) |
DE (1) | DE3169115D1 (fi) |
FI (1) | FI69106C (fi) |
SE (1) | SE444184B (fi) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4514222A (en) * | 1981-11-26 | 1985-04-30 | Mount Isa Mines Limited | High intensity lead smelting process |
EP0196800B1 (en) * | 1985-03-07 | 1990-07-18 | Mount Isa Mines Limited | Secondary lead production |
AU573965B2 (en) * | 1985-03-07 | 1988-06-23 | Mount Isa Mines Ltd. | Lead from used lead-acid batteries by submerged lance smelting |
US4654077A (en) * | 1985-11-19 | 1987-03-31 | St. Joe Minerals Corporation | Method for the pyrometallurgical treatment of finely divided materials |
DE112007001820B4 (de) * | 2006-08-01 | 2015-08-06 | Outotec Oyj | Bleischlackenreduzierung |
CN112239812A (zh) * | 2020-09-18 | 2021-01-19 | 中国恩菲工程技术有限公司 | 连续炼铅装置和连续炼铅工艺 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE641244A (fi) | 1962-12-14 | |||
US3365185A (en) * | 1963-01-31 | 1968-01-23 | Boliden Ab | Production of metals from pulverulent materials by flash smelting in an electrically heated furnace |
US3326671A (en) * | 1963-02-21 | 1967-06-20 | Howard K Worner | Direct smelting of metallic ores |
GB1002495A (en) * | 1963-06-06 | 1965-08-25 | Imp Smelting Corp N S Co Ltd | Improvements in or relating to sulphur infusers |
US3542352A (en) | 1965-01-04 | 1970-11-24 | Noranda Mines Ltd | Apparatus for the continuous smelting and converting of copper concentrates to metallic copper |
FI41464B (fi) * | 1965-12-10 | 1969-07-31 | Outokumpu Oy | |
US3462265A (en) * | 1966-03-30 | 1969-08-19 | Polaroid Corp | Photographic products and processes employing aluminum in the photosensitive element |
US3555164A (en) | 1967-02-17 | 1971-01-12 | Vladimir Nikolaevich Kostin | Method of processing ores and concentrates containing rare metals and a unit for effecting said method |
AT301193B (de) * | 1969-04-25 | 1972-08-25 | Metallgesellschaft Ag | Verfahren und Vorrichtung zur pyrometallurgischen Behandlung kleinteiliger Erze oder Erzkonzentrate |
CA893624A (en) * | 1969-10-27 | 1972-02-22 | J. Themelis Nickolas | Direct process for smelting of lead sulphide concentrates to lead |
US3847595A (en) * | 1970-06-29 | 1974-11-12 | Cominco Ltd | Lead smelting process |
AT306389B (de) * | 1970-07-30 | 1973-04-10 | Vni Gornometallurgichesky I Ts | Verfahren zum Verarbeiten von Nichteisenmetalle enthaltenden Erzen oder Konzentraten |
JPS5143015B2 (fi) | 1972-05-04 | 1976-11-19 | ||
US3941587A (en) * | 1973-05-03 | 1976-03-02 | Q-S Oxygen Processes, Inc. | Metallurgical process using oxygen |
DK288176A (da) * | 1975-07-04 | 1977-01-05 | Boliden Ab | Fremgangsmade til fremstilling af et delvis forreduceret produkt |
US4080197A (en) * | 1977-03-18 | 1978-03-21 | Institute Of Gas Technology | Process for producing lead |
-
1980
- 1980-12-01 SE SE8008425A patent/SE444184B/sv unknown
-
1981
- 1981-11-18 US US06/322,686 patent/US4396426A/en not_active Expired - Fee Related
- 1981-11-23 CA CA000390718A patent/CA1181244A/en not_active Expired
- 1981-11-27 AT AT81850227T patent/ATE11933T1/de not_active IP Right Cessation
- 1981-11-27 DE DE8181850227T patent/DE3169115D1/de not_active Expired
- 1981-11-27 FI FI813810A patent/FI69106C/fi not_active IP Right Cessation
- 1981-11-27 EP EP81850227A patent/EP0053594B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FI69106C (fi) | 1985-12-10 |
SE444184B (sv) | 1986-03-24 |
FI69106B (fi) | 1985-08-30 |
ATE11933T1 (de) | 1985-03-15 |
CA1181244A (en) | 1985-01-22 |
US4396426A (en) | 1983-08-02 |
EP0053594A1 (en) | 1982-06-09 |
DE3169115D1 (en) | 1985-03-28 |
SE8008425L (sv) | 1982-06-02 |
EP0053594B1 (en) | 1985-02-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: BOLIDEN AKTIEBOLAG |