GB1203085A - Improvements in or relating to the calcining of fine and flotation ores - Google Patents
Improvements in or relating to the calcining of fine and flotation oresInfo
- Publication number
- GB1203085A GB1203085A GB4031167A GB4031167A GB1203085A GB 1203085 A GB1203085 A GB 1203085A GB 4031167 A GB4031167 A GB 4031167A GB 4031167 A GB4031167 A GB 4031167A GB 1203085 A GB1203085 A GB 1203085A
- Authority
- GB
- United Kingdom
- Prior art keywords
- furnace
- calcining
- fluidized bed
- gases
- flotation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000001354 calcination Methods 0.000 title abstract 3
- 238000005188 flotation Methods 0.000 title abstract 2
- 239000007789 gas Substances 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
- C22B1/10—Roasting processes in fluidised form
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Confectionery (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0106514 | 1966-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1203085A true GB1203085A (en) | 1970-08-26 |
Family
ID=7527483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4031167A Expired GB1203085A (en) | 1966-10-14 | 1967-09-04 | Improvements in or relating to the calcining of fine and flotation ores |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE703436A (enrdf_load_stackoverflow) |
| DK (1) | DK114149B (enrdf_load_stackoverflow) |
| ES (1) | ES345166A1 (enrdf_load_stackoverflow) |
| FI (1) | FI48753C (enrdf_load_stackoverflow) |
| FR (1) | FR1553756A (enrdf_load_stackoverflow) |
| GB (1) | GB1203085A (enrdf_load_stackoverflow) |
| NL (1) | NL6712091A (enrdf_load_stackoverflow) |
| NO (1) | NO119041B (enrdf_load_stackoverflow) |
| SE (1) | SE332807B (enrdf_load_stackoverflow) |
-
1967
- 1967-09-04 DK DK443567A patent/DK114149B/da unknown
- 1967-09-04 FI FI237267A patent/FI48753C/fi active
- 1967-09-04 FR FR1553756D patent/FR1553756A/fr not_active Expired
- 1967-09-04 NO NO16960567A patent/NO119041B/no unknown
- 1967-09-04 BE BE703436D patent/BE703436A/xx unknown
- 1967-09-04 SE SE1222267A patent/SE332807B/xx unknown
- 1967-09-04 ES ES345166A patent/ES345166A1/es not_active Expired
- 1967-09-04 NL NL6712091A patent/NL6712091A/xx unknown
- 1967-09-04 GB GB4031167A patent/GB1203085A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE332807B (enrdf_load_stackoverflow) | 1971-02-22 |
| NO119041B (enrdf_load_stackoverflow) | 1970-03-16 |
| DK114149B (da) | 1969-06-02 |
| ES345166A1 (es) | 1969-01-01 |
| NL6712091A (enrdf_load_stackoverflow) | 1968-04-16 |
| FI48753B (enrdf_load_stackoverflow) | 1974-09-02 |
| BE703436A (enrdf_load_stackoverflow) | 1968-02-01 |
| FI48753C (fi) | 1974-12-10 |
| FR1553756A (enrdf_load_stackoverflow) | 1969-01-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |