SE352657B - - Google Patents
Info
- Publication number
- SE352657B SE352657B SE10374/69A SE1037469A SE352657B SE 352657 B SE352657 B SE 352657B SE 10374/69 A SE10374/69 A SE 10374/69A SE 1037469 A SE1037469 A SE 1037469A SE 352657 B SE352657 B SE 352657B
- Authority
- SE
- Sweden
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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
- C22B1/08—Chloridising roasting
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Treating Waste Gases (AREA)
- Compounds Of Iron (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1945268 | 1968-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE352657B true SE352657B (de) | 1973-01-08 |
Family
ID=11158123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE10374/69A SE352657B (de) | 1968-07-26 | 1969-07-23 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3649245A (de) |
| JP (1) | JPS5020538B1 (de) |
| BE (1) | BE736616A (de) |
| DE (1) | DE1937948C3 (de) |
| ES (1) | ES370677A1 (de) |
| FR (1) | FR2013815A1 (de) |
| GB (1) | GB1236345A (de) |
| NL (1) | NL143992B (de) |
| SE (1) | SE352657B (de) |
| SU (1) | SU374841A3 (de) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3955960A (en) * | 1970-04-20 | 1976-05-11 | Boliden Aktiebolag | Method for roasting finely divided sulphide material consisting of magnetic pyrites or of a finely divided material derived from a pyritic material, in which thermally splittable sulphur is expelled by partial roasting or other thermal treatment |
| US4092152A (en) * | 1975-05-12 | 1978-05-30 | The International Nickel Company, Inc. | Volatilization of impurities from smelter reverts |
| DE2603040A1 (de) * | 1976-01-28 | 1977-08-04 | Licentia Gmbh | Kapselungsteil mit dehnungsausgleich |
| DE2726331A1 (de) * | 1977-06-10 | 1978-12-14 | Thyssen Industrie | Bewegliche muffenverbindung fuer gussrohre |
| FI64644C (fi) * | 1978-05-11 | 1983-12-12 | Outokumpu Oy | Foerfarande foer rostning och klorering av finfoerdelade jaernmalmer och/eller -koncentrat innehaollande icke-jaernmetaller |
| GB2125019A (en) * | 1982-08-10 | 1984-02-29 | Samim Soc Azionaria Minero Met | Process for dressing sulphide- containing ores |
| DE3333729A1 (de) * | 1983-09-17 | 1985-04-04 | MANIBS R. Mannesmann GmbH & ibs Nagel GmbH & Co KG, 5630 Remscheid | Klemmverbinder |
| GB8518746D0 (en) * | 1985-07-24 | 1985-08-29 | Fray D J | Zinc recovery |
| US5810905A (en) * | 1996-10-07 | 1998-09-22 | Cleveland Cliffs Iron Company | Process for making pig iron |
| US6090353A (en) * | 1998-04-01 | 2000-07-18 | Svedala Industries, Inc. | Method of removing impurities from mineral concentrates |
| GB0900677D0 (en) | 2009-01-16 | 2009-02-25 | Minex Technologies Ltd | Metal recovery process |
| ES2643503T3 (es) * | 2013-05-17 | 2017-11-23 | BLüCHER GMBH | Procedimiento e instalación para obtener hierro de pirita tostada |
| AU2013389686B2 (en) * | 2013-05-17 | 2017-09-14 | Blucher Gmbh | Method and plant for processing roasted pyrites |
| RU2599316C2 (ru) * | 2014-09-04 | 2016-10-10 | Водопьянов Сергей Юрьевич | Технологическая линия производства трихлорида железа из пиритных огарков |
| US11401578B2 (en) | 2016-11-15 | 2022-08-02 | Tcm Research Ltd. | Extraction methods from refractory ores |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA554003A (en) * | 1958-03-04 | Reeve Lewis | Methods for the concentration of iron ore | |
| CA593959A (en) * | 1960-03-08 | G. Holst Torsten | Method of refining nickel oxide material | |
| US2848314A (en) * | 1955-08-09 | 1958-08-19 | Basf Ag | Production of roasting products practically free from copper |
| GB802037A (en) * | 1955-08-20 | 1958-09-24 | Basf Ag | Improvements in the chloridising roasting of raw materials containing iron and non-ferrous metals |
| GB818747A (en) * | 1956-12-05 | 1959-08-19 | Basf Ag | Improvements in the removal of arsenic and antimony from roasted sulphidic iron ores, especially roasted iron pyrites, and in the halogenation of the non-ferrous metals contained in these roasted ores |
| NL276515A (de) * | 1961-03-28 | 1900-01-01 | ||
| US3235328A (en) * | 1962-06-15 | 1966-02-15 | Dominion Gulf Company | Sulfurous acid leaching and reductive chlorination of high melting metal-containing ores |
-
1969
- 1969-07-23 NL NL696911297A patent/NL143992B/xx unknown
- 1969-07-23 SE SE10374/69A patent/SE352657B/xx unknown
- 1969-07-24 ES ES370677A patent/ES370677A1/es not_active Expired
- 1969-07-24 US US844600A patent/US3649245A/en not_active Expired - Lifetime
- 1969-07-25 DE DE1937948A patent/DE1937948C3/de not_active Expired
- 1969-07-25 JP JP44058664A patent/JPS5020538B1/ja active Pending
- 1969-07-25 SU SU1351807A patent/SU374841A3/ru active
- 1969-07-25 FR FR6925506A patent/FR2013815A1/fr not_active Withdrawn
- 1969-07-25 BE BE736616D patent/BE736616A/xx unknown
- 1969-07-28 GB GB37760/69A patent/GB1236345A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3649245A (en) | 1972-03-14 |
| DE1937948A1 (de) | 1970-06-25 |
| DE1937948C3 (de) | 1979-11-29 |
| FR2013815A1 (de) | 1970-04-10 |
| JPS5020538B1 (de) | 1975-07-16 |
| NL143992B (nl) | 1974-11-15 |
| NL6911297A (de) | 1970-01-29 |
| ES370677A1 (es) | 1971-10-16 |
| SU374841A3 (de) | 1973-03-20 |
| DE1937948B2 (de) | 1979-03-29 |
| BE736616A (de) | 1970-01-26 |
| GB1236345A (en) | 1971-06-23 |