BE679988A - - Google Patents
Info
- Publication number
- BE679988A BE679988A BE679988DA BE679988A BE 679988 A BE679988 A BE 679988A BE 679988D A BE679988D A BE 679988DA BE 679988 A BE679988 A BE 679988A
- Authority
- BE
- Belgium
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
- C22B19/00—Obtaining zinc or 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
- C22B1/10—Roasting processes in fluidised form
-
- 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
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating
- C22B1/2406—Binding; Briquetting ; Granulating pelletizing
-
- 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
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating
- C22B1/2413—Binding; Briquetting ; Granulating enduration of pellets
-
- 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
-
- 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
- C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
- C22B4/04—Heavy metals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US45338565 US3346364A (en) | 1965-05-05 | 1965-05-05 | Desulfurized zinc concentrate pellets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE679988A true BE679988A (US07118763-20061010-C00002.png) | 1966-10-25 |
Family
ID=23800369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE679988D BE679988A (US07118763-20061010-C00002.png) | 1965-05-05 | 1966-04-25 |
Country Status (7)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3854931A (en) * | 1970-04-20 | 1974-12-17 | Boliden Ab | Roasting, coarsening and hardening of iron sulfide materials |
| US3856506A (en) * | 1971-03-19 | 1974-12-24 | Boliden Ab | Method of roasting fine granular sulphide material in fluidized bed furnaces |
| ZA793158B (en) * | 1978-07-04 | 1980-07-30 | Isc Smelting | Roasting of sulphide materials |
| NO170032C (no) * | 1989-12-22 | 1992-09-02 | Elkem Technology | Fremgangsmaate ved gjenvinning av sink fra sink-holdige avfallsstoffer. |
| US5803949A (en) * | 1996-04-29 | 1998-09-08 | Cominco Ltd. | Fluidized bed roasting process |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1930370A (en) * | 1929-10-25 | 1933-10-10 | Queneau Augustin Leon Jean | Method of roasting zinc sulphide ores |
| US1874370A (en) * | 1931-04-24 | 1932-08-30 | Fillmore Hyde A | Method of treating ores |
| US2747966A (en) * | 1951-09-04 | 1956-05-29 | American Zinc Lead & Smelting | Process of manufacturing pigment zinc oxide |
| GB718769A (en) * | 1952-01-07 | 1954-11-17 | St Joseph Lead Co | Purifying and desulfurizing zinc sulfide ores and concentrates |
| US2855287A (en) * | 1955-09-26 | 1958-10-07 | New Jersey Zinc Co | Fluid bed roasting method for separating and recovering cd-pb-zn components |
-
1965
- 1965-05-05 US US45338565 patent/US3346364A/en not_active Expired - Lifetime
-
1966
- 1966-04-19 GB GB1708766A patent/GB1068449A/en not_active Expired
- 1966-04-22 NL NL6605382A patent/NL6605382A/xx unknown
- 1966-04-25 BE BE679988D patent/BE679988A/xx unknown
- 1966-04-29 NO NO162812A patent/NO116523B/no unknown
- 1966-05-03 LU LU51016A patent/LU51016A1/xx unknown
- 1966-05-05 ES ES0326380A patent/ES326380A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3346364A (en) | 1967-10-10 |
| ES326380A1 (es) | 1967-07-01 |
| NO116523B (US07118763-20061010-C00002.png) | 1969-04-08 |
| LU51016A1 (US07118763-20061010-C00002.png) | 1966-11-03 |
| NL6605382A (US07118763-20061010-C00002.png) | 1966-11-07 |
| GB1068449A (en) | 1967-05-10 |
