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
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