GB1124909A - Process for roasting iron sulfide materials - Google Patents
Process for roasting iron sulfide materialsInfo
- Publication number
- GB1124909A GB1124909A GB3479367A GB3479367A GB1124909A GB 1124909 A GB1124909 A GB 1124909A GB 3479367 A GB3479367 A GB 3479367A GB 3479367 A GB3479367 A GB 3479367A GB 1124909 A GB1124909 A GB 1124909A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bed
- roasting
- oxygen
- temperature
- cinders
- 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
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 title abstract 3
- 239000000463 material Substances 0.000 title abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 3
- 239000007789 gas Substances 0.000 abstract 3
- 239000001301 oxygen Substances 0.000 abstract 3
- 229910052760 oxygen Inorganic materials 0.000 abstract 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 2
- 239000005864 Sulphur Substances 0.000 abstract 2
- 239000003818 cinder Substances 0.000 abstract 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- HUEBVZADHUOMHL-UHFFFAOYSA-N [As].[Pb] Chemical compound [As].[Pb] HUEBVZADHUOMHL-UHFFFAOYSA-N 0.000 abstract 1
- 229910052787 antimony Inorganic materials 0.000 abstract 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 229910052595 hematite Inorganic materials 0.000 abstract 1
- 239000011019 hematite Substances 0.000 abstract 1
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 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
-
- 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 (1)
| Publication Number | Publication Date |
|---|---|
| GB1124909A true GB1124909A (en) | 1968-08-21 |
Family
ID=38952187
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4717265A Expired GB1116519A (en) | 1958-05-08 | 1965-11-08 | Process for roasting iron sulfide materials |
| GB3479367A Expired GB1124909A (en) | 1958-05-08 | 1965-11-08 | Process for roasting iron sulfide materials |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4717265A Expired GB1116519A (en) | 1958-05-08 | 1965-11-08 | Process for roasting iron sulfide materials |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE671902A (hr) |
| FI (1) | FI43645C (hr) |
| GB (2) | GB1116519A (hr) |
-
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 |
|---|---|
| FI43645C (fi) | 1971-05-10 |
| FI43645B (hr) | 1971-02-01 |
| BE671902A (hr) | 1966-03-01 |
| GB1116519A (en) | 1968-06-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2696432A (en) | Method for heating solids | |
| GB992855A (en) | Working up iron pyrite | |
| GB1124909A (en) | Process for roasting iron sulfide materials | |
| GB1150492A (en) | Indurating Ore Fines Pellets | |
| US3854931A (en) | Roasting, coarsening and hardening of iron sulfide materials | |
| GB1114456A (en) | Method of making ore briquettes | |
| SE7508883L (sv) | Sett att reducera jernmalmskulor i en vertikal schaktugn med rorlig bedd | |
| GB677050A (en) | Roasting of arsenopyrite gold-bearing ores | |
| ES235725A1 (es) | Un método para separar componentes de sulfuro no cincifero desde un concentrado mineral de sulfuro de cinc | |
| GB917480A (en) | Process for roasting finely divided iron sulphides | |
| GB809765A (en) | Improvements in roasting zinc sulfide ores | |
| GB835794A (en) | Method of dearsenicating arsenical oxidic iron ores and roasted ores | |
| GB1337270A (en) | Method of separating and concentrating tin from slags concent rates and the like containing tin | |
| US2116679A (en) | Process for the working up of lead ores | |
| SU146900A1 (ru) | Пирометаллургический способ переработки обесхлоренной цинковой изгари | |
| GB800643A (en) | Improvements in fluid bed roasting of zinc ores | |
| GB814707A (en) | Improvements in the production of gases containing sulphur dioxide and of solid roastng products free from arsenic and antimony by fluidized layer roasting of materials containing roastable sulphur in addition to arsenic and/or antimony | |
| ES239048A1 (es) | Un procedimiento para la tostacion de minerales arsenicales | |
| SU395460A1 (ru) | Способ агломерации сульфидных материалов | |
| GB974950A (en) | Process for the manufacture of sulphuric dioxide | |
| SU108842A1 (ru) | Способ удалени мышь ка из железных руд или их концентратов | |
| GB755344A (en) | A continuous process for the roasting of arsenopyrites ores | |
| GB997283A (en) | Method for obtaining high quality briquettes from iron-containing dusts | |
| GB857867A (en) | Improvements in and relating to the roasting of arseniferous minerals, such as pyrites | |
| GB888297A (en) | Method for removing arsenic from arsenopyrite ores |