SU1520867A1 - METHOD OF PROCESSING TUNGSTEN CONCENTRATES - Google Patents
METHOD OF PROCESSING TUNGSTEN CONCENTRATESInfo
- Publication number
- SU1520867A1 SU1520867A1 SU4293804/02A SU4293804A SU1520867A1 SU 1520867 A1 SU1520867 A1 SU 1520867A1 SU 4293804/02 A SU4293804/02 A SU 4293804/02A SU 4293804 A SU4293804 A SU 4293804A SU 1520867 A1 SU1520867 A1 SU 1520867A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- processing
- processing tungsten
- concentrates
- tungsten concentrates
- activating
- Prior art date
Links
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
Способ переработки вольфрамитовых концентратов, включающий измельчение концентрата, обжиг с кальцитом в присутствии активирующих добавок и последующее автоклавно-содовое выщелачивание, отличающийся тем, что, с целью упрощения процесса и снижения расхода реагентов, обжиг проводят при 750 - 800C с использованием в качестве активирующей добавки карбоната натрия в количестве 2 - 5% от массы шихты.A method of processing wolframite concentrates, including grinding the concentrate, calcining with calcite in the presence of activating additives and subsequent autoclave-soda leaching, characterized in that, in order to simplify the process and reduce the consumption of reagents, the calcination is carried out at 750-800C using carbonate as an activating additive sodium in the amount of 2 to 5% by weight of the mixture.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4293804/02A SU1520867A1 (en) | 1987-08-04 | 1987-08-04 | METHOD OF PROCESSING TUNGSTEN CONCENTRATES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4293804/02A SU1520867A1 (en) | 1987-08-04 | 1987-08-04 | METHOD OF PROCESSING TUNGSTEN CONCENTRATES |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1520867A1 true SU1520867A1 (en) | 1999-06-10 |
Family
ID=60527111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4293804/02A SU1520867A1 (en) | 1987-08-04 | 1987-08-04 | METHOD OF PROCESSING TUNGSTEN CONCENTRATES |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1520867A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2605741C1 (en) * | 2015-07-03 | 2016-12-27 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" | Method of processing tungsten concentrates |
-
1987
- 1987-08-04 SU SU4293804/02A patent/SU1520867A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2605741C1 (en) * | 2015-07-03 | 2016-12-27 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" | Method of processing tungsten concentrates |
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