FI43645C - Menetelmä rautasulfidiaineen pasuttamiseksi - Google Patents
Menetelmä rautasulfidiaineen pasuttamiseksiInfo
- Publication number
- FI43645C FI43645C FI266265A FI266265A FI43645C FI 43645 C FI43645 C FI 43645C FI 266265 A FI266265 A FI 266265A FI 266265 A FI266265 A FI 266265A FI 43645 C FI43645 C FI 43645C
- Authority
- FI
- Finland
- Prior art keywords
- roasting
- sulphide material
- ferrous sulphide
- ferrous
- sulphide
- Prior art date
Links
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 title 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 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
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/02—Oxides; Hydroxides
- C01G49/08—Ferroso-ferric oxide [Fe3O4]
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
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)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE443658 | 1958-05-08 | ||
SE435859 | 1959-05-05 | ||
SE1343964 | 1964-11-06 | ||
CA931310 | 1965-05-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
FI43645B FI43645B (fr) | 1971-02-01 |
FI43645C true FI43645C (fi) | 1971-05-10 |
Family
ID=38952187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI266265A FI43645C (fi) | 1958-05-08 | 1965-11-05 | Menetelmä rautasulfidiaineen pasuttamiseksi |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE671902A (fr) |
FI (1) | FI43645C (fr) |
GB (2) | GB1116519A (fr) |
-
1965
- 1965-11-05 BE BE671902D patent/BE671902A/xx unknown
- 1965-11-05 FI FI266265A patent/FI43645C/fi active
- 1965-11-08 GB GB4717265A patent/GB1116519A/en not_active Expired
- 1965-11-08 GB GB3479367A patent/GB1124909A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FI43645B (fr) | 1971-02-01 |
GB1124909A (en) | 1968-08-21 |
BE671902A (fr) | 1966-03-01 |
GB1116519A (en) | 1968-06-06 |
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