ZA761646B - Removing impurities from sulphurcontaining materials - Google Patents
Removing impurities from sulphurcontaining materialsInfo
- Publication number
- ZA761646B ZA761646B ZA761646A ZA761646A ZA761646B ZA 761646 B ZA761646 B ZA 761646B ZA 761646 A ZA761646 A ZA 761646A ZA 761646 A ZA761646 A ZA 761646A ZA 761646 B ZA761646 B ZA 761646B
- Authority
- ZA
- South Africa
- Prior art keywords
- sulphurcontaining
- materials
- removing impurities
- impurities
- sulphurcontaining materials
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
- C22B1/08—Chloridising roasting
-
- 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)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA226684 | 1975-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA761646B true ZA761646B (en) | 1977-07-27 |
Family
ID=4103051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA761646A ZA761646B (en) | 1975-05-12 | 1976-03-17 | Removing impurities from sulphurcontaining materials |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU500778B2 (en) |
| BE (1) | BE840875A (en) |
| ZA (1) | ZA761646B (en) |
-
1976
- 1976-03-17 ZA ZA761646A patent/ZA761646B/en unknown
- 1976-03-22 AU AU12240/76A patent/AU500778B2/en not_active Expired
- 1976-04-16 BE BE166258A patent/BE840875A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU500778B2 (en) | 1979-05-31 |
| AU1224076A (en) | 1977-09-29 |
| BE840875A (en) | 1976-10-18 |
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