BE349140A - - Google Patents
Info
- Publication number
- BE349140A BE349140A BE349140DA BE349140A BE 349140 A BE349140 A BE 349140A BE 349140D A BE349140D A BE 349140DA BE 349140 A BE349140 A BE 349140A
- Authority
- BE
- Belgium
- Prior art keywords
- zinc
- ore
- contained
- residues
- sulfur
- Prior art date
Links
- HCHKCACWOHOZIP-UHFFFAOYSA-N zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 89
- 229910052725 zinc Inorganic materials 0.000 claims description 67
- 239000011701 zinc Substances 0.000 claims description 67
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 33
- 229910052717 sulfur Inorganic materials 0.000 claims description 33
- 239000011593 sulfur Substances 0.000 claims description 33
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 18
- 229910052799 carbon Inorganic materials 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 10
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 10
- UCKMPCXJQFINFW-UHFFFAOYSA-N sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 230000001603 reducing Effects 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 239000003575 carbonaceous material Substances 0.000 claims description 3
- 239000010970 precious metal Substances 0.000 claims description 2
- 238000007873 sieving Methods 0.000 claims description 2
- 239000003638 reducing agent Substances 0.000 claims 1
- 150000003751 zinc Chemical class 0.000 claims 1
- 229940091251 Zinc Supplements Drugs 0.000 description 59
- 239000000446 fuel Substances 0.000 description 10
- 238000004821 distillation Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 6
- 239000003245 coal Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
- 239000011787 zinc oxide Substances 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N AI2O3 Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- NWONKYPBYAMBJT-UHFFFAOYSA-L Zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical class [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 239000005083 Zinc sulfide Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000001590 oxidative Effects 0.000 description 1
- 230000000135 prohibitive Effects 0.000 description 1
- 230000002035 prolonged Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 229960001763 zinc sulfate Drugs 0.000 description 1
- 229910000368 zinc sulfate Inorganic materials 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 0.000 description 1
- 239000011686 zinc sulphate Substances 0.000 description 1
- 235000009529 zinc sulphate Nutrition 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
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)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE349140A true BE349140A (no) |
Family
ID=24508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE349140D BE349140A (no) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE349140A (no) |
-
0
- BE BE349140D patent/BE349140A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2870260A1 (fr) | Procede hydrometallurgique de minerai d'oxyde de nickel | |
| EP0001537B1 (fr) | Procédé de traitement de solutions contenant des carbonate, sulfate, éventuellement hydroxyde de sodium ou potassium, ainsi que l'un au moins des métaux vanadium, uranium, molybdène | |
| CA2054510A1 (fr) | Procede de traitement antipollution d'un catalyseur de raffinage a l'etat use et recuperation des metaux | |
| BE349140A (no) | ||
| CA1066021A (fr) | Procede de traitement d'eaux residuaires contenant de l'acide sulfurique | |
| FR2496125A1 (fr) | Procede de recuperation d'un metal a partir d'une matiere contenant un sulfure dudit metal | |
| FR2725457A1 (fr) | Recuperation du nickel a partir de minerais de laterite | |
| FR2602797A1 (fr) | Procede d'enrichissement de minerais de cuivre oxydes difficilement enrichissables | |
| FR2558483A1 (fr) | Procede pour traiter des residus contenant du nickel et du vanadium | |
| BE393914A (no) | ||
| FR2536420A1 (fr) | Procede d'enrichissement en metal du plomb en lingots | |
| BE514059A (no) | ||
| BE1007821A3 (fr) | Procede de recuperation de soufre de minerais. | |
| BE1005050A6 (fr) | Procede de valorisation des minerais de fer pyritiques. | |
| BE508533A (no) | ||
| LU80831A1 (fr) | Procede de traitement de scories residuaires | |
| BE890872A (fr) | Procede de fusion en presence d'oxygene de sulfures contenant des metaux de base et produits ainsi obtenus | |
| BE353678A (no) | ||
| BE391262A (no) | ||
| FR2478679A1 (fr) | Procede electrolytique pour extraire des metaux lourds a partir de concentres mineraux sulfures qui les contiennent | |
| FR2597466A1 (fr) | Procede d'obtention de soufre elementaire a partir d'un minerai de sulfure de fer | |
| BE416748A (no) | ||
| BE480752A (no) | ||
| FR2597464A1 (fr) | Procede de recuperation du soufre de minerais renfermant des pyrites | |
| BE399899A (no) |