SU648273A1 - Collector of secondary copper sulfides at flotation of copper-containing ores - Google Patents
Collector of secondary copper sulfides at flotation of copper-containing oresInfo
- Publication number
- SU648273A1 SU648273A1 SU772544533A SU2544533A SU648273A1 SU 648273 A1 SU648273 A1 SU 648273A1 SU 772544533 A SU772544533 A SU 772544533A SU 2544533 A SU2544533 A SU 2544533A SU 648273 A1 SU648273 A1 SU 648273A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- copper
- flotation
- collector
- sulfides
- containing ores
- Prior art date
Links
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Description
(54) СОБИРАТЕЛЬ ВТОРИЧНЫХ СУЛЬФИДОВ МЕДИ ПРИ ФЛОТАЦИИ МЕДЬСОДЕРЖАЩИХ РУД(54) COLLECTOR OF SECONDARY COPPER SULFIDES IN THE FLOTATION OF CELED-CONTAINING ORES
Пример. Провбд т бгаакг на . полиметаллической руде, содержащей 94% вторичных сульфидов меди в виде халысозина, борнита, ковёпйна.Example. Provbd t bgaakg on. polymetallic ore containing 94% secondary copper sulphides in the form of halysosin, bornite, kobypina.
Полиметаллическа руда, содержаща (в %) меди 1,68, свинца 0,72-0,75 (представлен галенитом), 0,2 цинка (представлен сфалеритом), измельчаетс в присутствии 300 г/т сернистого натри и в течение 5 мин подвергаетс медной флота ии либо этиловым ксантогенатом , либо фенилпсевдотйргйдантоином 8 качестве вспенивател в опытах используют крейол но можногфимен ть ;И любой гфугой спиртовой вспениватель.Polymetallic ore, containing (in%) copper 1.68, lead 0.72-0.75 (represented by galena), 0.2 zinc (represented by sphalerite), is crushed in the presence of 300 g / ton of sodium sulphide and for 5 min is subjected to copper fleet and either ethyl xanthate or phenyl pseudo-tyrgydantoin 8 as a blowing agent in experiments use crayol but can be used; And any kind of alcohol blowing agent.
Применение фешллсевдотиогидантовна в качестве соёиратё й, , обес печ&ает одинаковое о этиловым ксайтбгенатом извлечевие меда, и, во-вторых, Значительна г йлшает cieneKTHBBdCTb разделени минералов меди и свинца.The use of feshllsevodiohygidannaya as soyotera, provides & ya the same extraction of honey with ethyl xitebgenate, and, secondly, Considerable separation of copper and lead minerals cieneKTHBBdCTb.
Извлечение (в данном случае потери) свйнпа в медаый концентрат снижаетс более, ч&м в два раза при одних и тех же packojaax реагентов. ,Removing (in this case, the loss) svaynpa in honey concentrate is reduced more, h & m twice with the same packojaax reagents. ,
Таким образом, пре.тлагаетлий собиратель ноавов ет знаЙтельно улучш)ать технологические показатели при флота ции полиметаллических .руд, содержащих i вторичные сульфиды меди, и исключить применение таких токсичных депрессоров как. пианиды, бихроматы и др., которые обычно необходимы дл селекции медHbix и свинцовых минералов. ,Thus, the source collects a significant improvement in technological performance in the flotation of polymetallic ores containing i secondary copper sulfides, and exclude the use of toxic depressants such as. pianides, bichromates, etc., which are usually necessary for the selection of honey Hbix and lead minerals. ,
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772544533A SU648273A1 (en) | 1977-11-11 | 1977-11-11 | Collector of secondary copper sulfides at flotation of copper-containing ores |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772544533A SU648273A1 (en) | 1977-11-11 | 1977-11-11 | Collector of secondary copper sulfides at flotation of copper-containing ores |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU648273A1 true SU648273A1 (en) | 1979-02-25 |
Family
ID=20733458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772544533A SU648273A1 (en) | 1977-11-11 | 1977-11-11 | Collector of secondary copper sulfides at flotation of copper-containing ores |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU648273A1 (en) |
-
1977
- 1977-11-11 SU SU772544533A patent/SU648273A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1024352A (en) | Process for the recovery of copper and ammonium sulphate from copper-bearing mineral sulphide ores or concentrates | |
| AU526719B2 (en) | Recovery of elemental sulphur and metal values from copper sulphide ore concentrate or tailings | |
| SE9202979L (en) | PRELIMINARY PRODUCTION OF PLATINATE GROUP METALS AND GOLD BY SYNERGISTIC REACTION BETWEEN ALLYLALKYLIONOCARBAMATES AND DITIOPHOSPHATES | |
| GB1307320A (en) | Process for the separation of sulphides | |
| SU648273A1 (en) | Collector of secondary copper sulfides at flotation of copper-containing ores | |
| BE887387A (en) | PROCESS FOR THE RECOVERY OF COPPER AND ZINC FROM SULPHIDE ORES | |
| IT1094958B (en) | METAL SULPHIDE LISCIVATION PROCESS FROM MINERALS AND CONCENTRATES FOR METAL EXTRACTION AND SULFUR SEPARATION | |
| ATE42575T1 (en) | SOLVENT EXTRACTION. | |
| AU526210B2 (en) | Sulphide ore flotation | |
| BE866937A (en) | PROCESS FOR EXTRACTING ZINC FROM AN ORE CONTAINING ZINC SULPHIDE | |
| SU643197A1 (en) | Collector for flotation of sulfide ores | |
| SE8902752D0 (en) | RALLY reagent composition | |
| SU629986A1 (en) | Collector for flotation of non-ferrous metal sulphide ores | |
| SU692623A1 (en) | Method of preparing collective concentrates to separation by flotation | |
| AU548838B2 (en) | Extracting lead or zinc oxide from lead sulphide or lead-zinc sulphide ores or concentrates | |
| SU910615A1 (en) | Potassium vinyloxyethylxanthogenate as collecting agent for flotation of polymetallic ores | |
| SU724205A1 (en) | Sulfidizer for flotation of polymetallic silver-containing ores | |
| SU668712A1 (en) | Collector for flotation of sulfide antimony ores | |
| SU1085064A1 (en) | Collector for flotation of sulfide lead-zinc ores | |
| JPS56126459A (en) | Selective floatating method of lead mineral | |
| SU973169A1 (en) | Collector for flotation of sulphide ores of non-ferrous metals | |
| SU795572A1 (en) | Frothing agent for polymetallic ore flotation | |
| SU831194A1 (en) | Collector for flotation of non-ferrous metal sulfide ores | |
| EP0097505A1 (en) | Flotation processes using depressants | |
| SU990314A1 (en) | Collector for flotation of polymetallic ores |