RO105216B1 - Procedeu de decupare a concentratelor plumboase si zincoase - Google Patents
Procedeu de decupare a concentratelor plumboase si zincoaseInfo
- Publication number
- RO105216B1 RO105216B1 RO138134A RO13813489A RO105216B1 RO 105216 B1 RO105216 B1 RO 105216B1 RO 138134 A RO138134 A RO 138134A RO 13813489 A RO13813489 A RO 13813489A RO 105216 B1 RO105216 B1 RO 105216B1
- Authority
- RO
- Romania
- Prior art keywords
- zinc
- concentrates
- flotation
- pyrite
- usual
- Prior art date
Links
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title abstract 4
- 239000012141 concentrate Substances 0.000 title abstract 4
- 229910052725 zinc Inorganic materials 0.000 title abstract 4
- 239000011701 zinc Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 239000003153 chemical reaction reagent Substances 0.000 abstract 2
- 238000005188 flotation Methods 0.000 abstract 2
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 abstract 2
- 239000011028 pyrite Substances 0.000 abstract 2
- 229910052683 pyrite Inorganic materials 0.000 abstract 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 1
- 240000006909 Tilia x europaea Species 0.000 abstract 1
- KXZJHVJKXJLBKO-UHFFFAOYSA-N chembl1408157 Chemical compound N=1C2=CC=CC=C2C(C(=O)O)=CC=1C1=CC=C(O)C=C1 KXZJHVJKXJLBKO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 230000000881 depressing effect Effects 0.000 abstract 1
- -1 ethyl amyl Chemical group 0.000 abstract 1
- 229910052949 galena Inorganic materials 0.000 abstract 1
- 239000011133 lead Substances 0.000 abstract 1
- XCAUINMIESBTBL-UHFFFAOYSA-N lead(ii) sulfide Chemical compound [Pb]=S XCAUINMIESBTBL-UHFFFAOYSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- 235000010265 sodium sulphite Nutrition 0.000 abstract 1
- 230000008719 thickening Effects 0.000 abstract 1
- 238000001238 wet grinding Methods 0.000 abstract 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 abstract 1
- 229960001763 zinc sulfate Drugs 0.000 abstract 1
- 229910000368 zinc sulfate Inorganic materials 0.000 abstract 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
Procedeul de decuprare a concentratelor plumboase si zincoase conform inventiei, realizeaza macinarea umeda în doua trepte pâna la dimensiuni de 65%...0,074 mm, urmata de flotatia tulburelii în faze, respectiv a galenei si calcoperitei folosind ca reactivi de flotatia în mod uzual xantat etilic + amilic, soda calcinata, sulfit de sodiu, sulfat de zinc, cianura de sodiu, var si spumant obisnuit si apoi a blendei si piritei, de asemenea în prezenta unor reactivi specifici uzuali, dupa care se elimina sterilul, concentratele rezultate sunt supuse în continuare depresarilor necesare si flotatiilor, de asemenea, în prezenta reactivilor specifici uzuali pentru separarea concentratelor selective de cupru, de plumb si respectiv de zinc si de pirita, care dupa o prelabila îngrosare se dirijeaza spre fazele de prelucrare subsecventa obisnuita.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO138134A RO105216B1 (ro) | 1989-02-08 | 1989-02-08 | Procedeu de decupare a concentratelor plumboase si zincoase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO138134A RO105216B1 (ro) | 1989-02-08 | 1989-02-08 | Procedeu de decupare a concentratelor plumboase si zincoase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO105216B1 true RO105216B1 (ro) | 1992-11-01 |
Family
ID=40908203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO138134A RO105216B1 (ro) | 1989-02-08 | 1989-02-08 | Procedeu de decupare a concentratelor plumboase si zincoase |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO105216B1 (ro) |
-
1989
- 1989-02-08 RO RO138134A patent/RO105216B1/ro unknown
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