BE351131A - - Google Patents
Info
- Publication number
- BE351131A BE351131A BE351131DA BE351131A BE 351131 A BE351131 A BE 351131A BE 351131D A BE351131D A BE 351131DA BE 351131 A BE351131 A BE 351131A
- Authority
- BE
- Belgium
- Prior art keywords
- sulphides
- distillation
- oven
- desc
- treatment
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 10
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 150000003568 thioethers Chemical class 0.000 claims 2
- 239000000463 material Substances 0.000 description 11
- 238000004821 distillation Methods 0.000 description 9
- 150000004763 sulfides Chemical class 0.000 description 9
- 239000007789 gas Substances 0.000 description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- 239000011593 sulfur Substances 0.000 description 4
- 229910052787 antimony Inorganic materials 0.000 description 3
- 229910052785 arsenic Inorganic materials 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052793 cadmium Inorganic materials 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 229910052745 lead Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 150000002736 metal compounds Chemical class 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000000859 sublimation Methods 0.000 description 2
- 230000008022 sublimation Effects 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000283014 Dama Species 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- JNSGIVNNHKGGRU-JYRVWZFOSA-N diethoxyphosphinothioyl (2z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetate Chemical compound CCOP(=S)(OCC)OC(=O)C(=N/OC)\C1=CSC(N)=N1 JNSGIVNNHKGGRU-JYRVWZFOSA-N 0.000 description 1
- 230000009365 direct transmission Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- 150000003752 zinc compounds Chemical class 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
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/16—Sintering; Agglomerating
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 |
|---|---|
| BE351131A true BE351131A (enrdf_load_stackoverflow) |
Family
ID=26119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE351131D BE351131A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE351131A (enrdf_load_stackoverflow) |
-
0
- BE BE351131D patent/BE351131A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0007856B1 (fr) | Procédé pour récupérer les métaux contenus dans des composés plombifères et zincifères | |
| CA2685927A1 (fr) | Procede de valorisation de residus riches en zinc et en sulfates | |
| EP0594470A1 (fr) | Procédé de récupération de plomb, provenant notamment de la matière active de batteries usagées et four électrique destiné notamment à mettre en oeuvre le procédé | |
| BE351131A (enrdf_load_stackoverflow) | ||
| FR2570391A1 (fr) | Procede de preparation de ferro-alliages a base de silicium | |
| BG60721B1 (bg) | Метод за получаване на леснолетливи метали като цинк, олово и кадмий от сулфидни суровини | |
| FR2762328A1 (fr) | Procede de recyclage de dechets de fonderies de laitons | |
| FR2521594A1 (fr) | Procede pour produire du plomb d'oeuvre a partir de concentre de sulfure | |
| BE890872A (fr) | Procede de fusion en presence d'oxygene de sulfures contenant des metaux de base et produits ainsi obtenus | |
| BE345441A (enrdf_load_stackoverflow) | ||
| US161831A (en) | Improvement in processes of purifying galvanizers dross | |
| BE533780A (enrdf_load_stackoverflow) | ||
| FR2628119A1 (fr) | Procede de traitement de produits sulfures plombiferes par fusion dans une torche d'un gaz contenant de l'oxygene et en presence d'un reducteur carbone | |
| BE397000A (enrdf_load_stackoverflow) | ||
| BE1008398A6 (fr) | Procede de fabrication d'une eponge de fer a faible teneur en soufre. | |
| BE499842A (enrdf_load_stackoverflow) | ||
| BE1012434A3 (fr) | Procede pour produire du fer liquide a partir d'oxydes de fer. | |
| BE539015A (enrdf_load_stackoverflow) | ||
| BE367179A (enrdf_load_stackoverflow) | ||
| BE497821A (enrdf_load_stackoverflow) | ||
| BE494271A (enrdf_load_stackoverflow) | ||
| BE379653A (enrdf_load_stackoverflow) | ||
| BE446481A (enrdf_load_stackoverflow) | ||
| BE502334A (enrdf_load_stackoverflow) | ||
| BE378123A (enrdf_load_stackoverflow) |