BE353678A - - Google Patents
Info
- Publication number
- BE353678A BE353678A BE353678DA BE353678A BE 353678 A BE353678 A BE 353678A BE 353678D A BE353678D A BE 353678DA BE 353678 A BE353678 A BE 353678A
- Authority
- BE
- Belgium
- Prior art keywords
- sulfur
- blast furnace
- gases
- pyrite
- iron
- Prior art date
Links
- 229910052717 sulfur Inorganic materials 0.000 claims description 32
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 30
- 239000011593 sulfur Substances 0.000 claims description 30
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 26
- 239000007789 gas Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 21
- 230000008569 process Effects 0.000 claims description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 16
- 229910052802 copper Inorganic materials 0.000 claims description 16
- 239000010949 copper Substances 0.000 claims description 16
- 229910052785 arsenic Inorganic materials 0.000 claims description 13
- 229910052742 iron Inorganic materials 0.000 claims description 13
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims description 12
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 claims description 12
- 229910052683 pyrite Inorganic materials 0.000 claims description 12
- 239000011028 pyrite Substances 0.000 claims description 12
- 238000002844 melting Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 5
- 125000004434 sulfur atom Chemical group 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 2
- 230000001590 oxidative effect Effects 0.000 claims 2
- 150000001495 arsenic compounds Chemical class 0.000 claims 1
- 229940093920 gynecological arsenic compound Drugs 0.000 claims 1
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 13
- 239000002184 metal Substances 0.000 description 11
- 229910052751 metal Inorganic materials 0.000 description 11
- 239000000571 coke Substances 0.000 description 7
- 238000003723 Smelting Methods 0.000 description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 238000002386 leaching Methods 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000009618 Bessemer process Methods 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910021592 Copper(II) chloride Inorganic materials 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 241000894007 species Species 0.000 description 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
- C22B15/00—Obtaining copper
- C22B15/0026—Pyrometallurgy
- C22B15/0028—Smelting or converting
- C22B15/003—Bath smelting or converting
- C22B15/0032—Bath smelting or converting in shaft furnaces, e.g. blast furnaces
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0026—Pyrometallurgy
- C22B15/0028—Smelting or converting
- C22B15/0052—Reduction smelting or converting
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE353678A true BE353678A (cg-RX-API-DMAC7.html) |
Family
ID=28233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE353678D BE353678A (cg-RX-API-DMAC7.html) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE353678A (cg-RX-API-DMAC7.html) |
-
0
- BE BE353678D patent/BE353678A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2008145490A1 (fr) | Procede de valorisation de residus riches en zinc et en sulfates | |
| FR2579996A1 (cg-RX-API-DMAC7.html) | ||
| FR2488284A1 (fr) | Procede pour la preparation d'or et d'argent a partir de minerais et concentres complexes de sulfures | |
| RU2091496C1 (ru) | Способ получения легкоиспаряющихся металлов, таких как цинк, свинец и кадмий, из сульфидного сырья | |
| CA1066021A (fr) | Procede de traitement d'eaux residuaires contenant de l'acide sulfurique | |
| BE898207A (fr) | Procédé d'extraction du zinc. | |
| Lizhi et al. | Study on volatilization of lead in melting-fuming process of iron vanadium slag | |
| FR1548471A (cg-RX-API-DMAC7.html) | ||
| BE367179A (cg-RX-API-DMAC7.html) | ||
| FR2480788A1 (fr) | Procede pour la recuperation du plomb a partir d'un concentre sulfure plombifere | |
| FR2536420A1 (fr) | Procede d'enrichissement en metal du plomb en lingots | |
| US1850557A (en) | Process of producing sulphur | |
| BE354073A (cg-RX-API-DMAC7.html) | ||
| BE393028A (cg-RX-API-DMAC7.html) | ||
| BE531514A (cg-RX-API-DMAC7.html) | ||
| BE434350A (cg-RX-API-DMAC7.html) | ||
| BE724214A (cg-RX-API-DMAC7.html) | ||
| BE349140A (cg-RX-API-DMAC7.html) | ||
| BE449451A (cg-RX-API-DMAC7.html) | ||
| FR2566428A1 (fr) | Procede d'exploitation integrale de minerais pyriteux | |
| BE516135A (cg-RX-API-DMAC7.html) | ||
| BE480752A (cg-RX-API-DMAC7.html) | ||
| BE566975A (cg-RX-API-DMAC7.html) | ||
| LU84329A1 (fr) | Procede de traitement de minerais contenant des sulfures | |
| BE390226A (cg-RX-API-DMAC7.html) |