CU20876L - Metodo para fundir minerales sulfidicos - Google Patents
Metodo para fundir minerales sulfidicosInfo
- Publication number
- CU20876L CU20876L CU7634635A CU34635A CU20876L CU 20876 L CU20876 L CU 20876L CU 7634635 A CU7634635 A CU 7634635A CU 34635 A CU34635 A CU 34635A CU 20876 L CU20876 L CU 20876L
- Authority
- CU
- Cuba
- Prior art keywords
- sulphid
- minerals
- melting
- sulphid minerals
- melting sulphid
- 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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
-
- 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
- C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
- C22B4/08—Apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
- F27B3/18—Arrangements of devices for charging
- F27B3/183—Charging of arc furnaces vertically through the roof, e.g. in three points
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO754091A NO136256C (no) | 1975-12-04 | 1975-12-04 | Fremgangsm}te ved smelting av sulfidiske mineralkonsentrater. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CU20876L true CU20876L (es) | 1979-01-16 |
| CU34635A CU34635A (es) | 1982-08-24 |
Family
ID=19882588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CU34635A CU34635A (es) | 1975-12-04 | 1976-11-30 | Método para fundir minerales sulfidicos |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4115108A (es) |
| JP (2) | JPS5282625A (es) |
| AT (1) | AT351279B (es) |
| AU (1) | AU511758B2 (es) |
| BE (1) | BE848939A (es) |
| BR (1) | BR7608093A (es) |
| CA (1) | CA1089902A (es) |
| CU (1) | CU34635A (es) |
| DE (2) | DE2654440A1 (es) |
| FI (1) | FI64647C (es) |
| NO (1) | NO136256C (es) |
| PH (1) | PH13819A (es) |
| SE (1) | SE420323B (es) |
| YU (1) | YU289276A (es) |
| ZA (1) | ZA766937B (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7735435B2 (en) * | 2006-05-24 | 2010-06-15 | Diamond Power International, Inc. | Apparatus for cleaning a smelt spout of a combustion device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2557650A (en) * | 1948-07-30 | 1951-06-19 | Standard Oil Dev Co | Metallurgical process |
| GB1003026A (en) * | 1963-02-21 | 1965-09-02 | Farnsfield Ltd | Continuous production of furnace products |
| GB1130255A (en) * | 1965-11-22 | 1968-10-16 | Conzinc Riotinto Ltd | Reverberatory smelting of copper concentrates |
| CA931358A (en) * | 1971-02-01 | 1973-08-07 | J. Themelis Nickolas | Process for continuous smelting and converting of copper concentrates |
| JPS4920695A (es) * | 1972-06-19 | 1974-02-23 |
-
1975
- 1975-12-04 NO NO754091A patent/NO136256C/no unknown
-
1976
- 1976-11-19 ZA ZA00766937A patent/ZA766937B/xx unknown
- 1976-11-27 YU YU02892/76A patent/YU289276A/xx unknown
- 1976-11-30 CU CU34635A patent/CU34635A/es unknown
- 1976-11-30 BE BE172871A patent/BE848939A/xx not_active IP Right Cessation
- 1976-12-01 DE DE19762654440 patent/DE2654440A1/de not_active Withdrawn
- 1976-12-01 DE DE19767637637U patent/DE7637637U1/de not_active Expired
- 1976-12-02 BR BR7608093A patent/BR7608093A/pt unknown
- 1976-12-02 PH PH19189A patent/PH13819A/en unknown
- 1976-12-02 AT AT892076A patent/AT351279B/de not_active IP Right Cessation
- 1976-12-02 FI FI763475A patent/FI64647C/fi not_active IP Right Cessation
- 1976-12-03 AU AU20247/76A patent/AU511758B2/en not_active Expired
- 1976-12-03 SE SE7613601A patent/SE420323B/xx unknown
- 1976-12-03 US US05/747,216 patent/US4115108A/en not_active Expired - Lifetime
- 1976-12-03 CA CA267,123A patent/CA1089902A/en not_active Expired
- 1976-12-04 JP JP14520976A patent/JPS5282625A/ja active Pending
-
1983
- 1983-02-09 JP JP1983016811U patent/JPS6014756Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU511758B2 (en) | 1980-09-04 |
| SE7613601L (sv) | 1977-06-05 |
| CA1089902A (en) | 1980-11-18 |
| DE2654440A1 (de) | 1977-06-16 |
| AU2024776A (en) | 1978-06-08 |
| FI763475A (es) | 1977-06-05 |
| JPS58163557U (ja) | 1983-10-31 |
| SE420323B (sv) | 1981-09-28 |
| DE7637637U1 (de) | 1984-10-04 |
| NO136256C (no) | 1977-08-10 |
| NO136256B (es) | 1977-05-02 |
| ZA766937B (en) | 1978-06-28 |
| FI64647C (fi) | 1983-12-12 |
| ATA892076A (de) | 1978-12-15 |
| NO754091L (no) | 1977-05-02 |
| FI64647B (fi) | 1983-08-31 |
| JPS6014756Y2 (ja) | 1985-05-10 |
| AT351279B (de) | 1979-07-10 |
| BE848939A (fr) | 1977-03-16 |
| US4115108A (en) | 1978-09-19 |
| CU34635A (es) | 1982-08-24 |
| BR7608093A (pt) | 1977-11-22 |
| PH13819A (en) | 1980-10-03 |
| JPS5282625A (en) | 1977-07-11 |
| YU289276A (en) | 1982-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TR19633A (tr) | Alfa-olifinleri polimerize etmeye mahsus katalizatoerler | |
| SE7611080L (sv) | Prismor for fergtelevisionskamera | |
| SE407487B (sv) | Langsam smeltsekring | |
| MX144405A (es) | Metodo y aparato mejorados para el descobrizado de plomo | |
| SE7505163L (sv) | Torneschoke for hagelvapen | |
| AT368478B (de) | Verfahren zum thermischen calcinieren von mineralien | |
| SE424604B (sv) | Forfarande for extrahering av metaller | |
| SE408126B (sv) | Berband for blixtlas | |
| TR19184A (tr) | Usul | |
| SE7609476L (sv) | Berkonstruktion for bergtunnlar | |
| SE411166B (sv) | Berband for blixtlas | |
| SE419276B (sv) | Langsam smeltsekring | |
| BG26535A3 (bg) | Метод за получаване на индолхинолизини | |
| MX143998A (es) | Mejoras en metodo para formar anillos | |
| CU20876L (es) | Metodo para fundir minerales sulfidicos | |
| BR7601736A (pt) | Metodo para fazer estruturas de transistores | |
| BG26534A4 (bg) | Метод за получаване на 2-метил-2-цианометил-5- изопропилтетрахидрофуран | |
| AR209470A1 (es) | Un metodo mejorado para elaborar vidrio fundido | |
| AR205505A1 (es) | Taladro para piedras | |
| DK294076A (da) | Fremgangsmade til digelfri zonesmeltning | |
| ATA83176A (de) | Einrichtung zum pflegen von beschneiten pisten | |
| SE7502180L (sv) | Hojdriktinrettning for granatkastarlavett | |
| IT1061419B (it) | Metodo per bromurare il cinnamalacetofenone | |
| BR7603767A (pt) | Composicao testemunha para hemoglobinometria | |
| SE7610291L (sv) | Tillsatsmedel for stalsmeltor |