AT289147B - Verfahren zum Abrösten von Pyriten - Google Patents
Verfahren zum Abrösten von PyritenInfo
- Publication number
- AT289147B AT289147B AT797169A AT797169A AT289147B AT 289147 B AT289147 B AT 289147B AT 797169 A AT797169 A AT 797169A AT 797169 A AT797169 A AT 797169A AT 289147 B AT289147 B AT 289147B
- Authority
- AT
- Austria
- Prior art keywords
- roasting pyrite
- pyrite
- roasting
- Prior art date
Links
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 title 1
- 229910052683 pyrite Inorganic materials 0.000 title 1
- 239000011028 pyrite Substances 0.000 title 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/48—Sulfur dioxide; Sulfurous acid
- C01B17/50—Preparation of sulfur dioxide
- C01B17/52—Preparation of sulfur dioxide by roasting sulfides
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Compounds Of Iron (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681792327 DE1792327B1 (de) | 1968-08-20 | 1968-08-20 | Verfahren zur herstellung von so tief 2 im drehrohrofen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT289147B true AT289147B (de) | 1971-04-13 |
Family
ID=5707368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT797169A AT289147B (de) | 1968-08-20 | 1969-08-20 | Verfahren zum Abrösten von Pyriten |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT289147B (de) |
| BE (1) | BE737719A (de) |
| DE (1) | DE1792327B1 (de) |
| ES (1) | ES370642A1 (de) |
| FR (1) | FR2016012A1 (de) |
| GB (1) | GB1286541A (de) |
| NL (1) | NL6912605A (de) |
| SE (1) | SE351436B (de) |
-
1968
- 1968-08-20 DE DE19681792327 patent/DE1792327B1/de not_active Ceased
-
1969
- 1969-07-24 SE SE1047069A patent/SE351436B/xx unknown
- 1969-08-18 GB GB4108069A patent/GB1286541A/en not_active Expired
- 1969-08-19 NL NL6912605A patent/NL6912605A/xx unknown
- 1969-08-20 BE BE737719D patent/BE737719A/xx unknown
- 1969-08-20 AT AT797169A patent/AT289147B/de not_active IP Right Cessation
- 1969-08-20 FR FR6928597A patent/FR2016012A1/fr not_active Withdrawn
- 1969-08-20 ES ES370642A patent/ES370642A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1792327B1 (de) | 1972-05-31 |
| ES370642A1 (es) | 1971-05-01 |
| BE737719A (de) | 1970-02-20 |
| NL6912605A (de) | 1970-02-24 |
| FR2016012A1 (de) | 1970-04-30 |
| GB1286541A (en) | 1972-08-23 |
| SE351436B (de) | 1972-11-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |