SU492573A1 - Method for oxygen-weighted cyclone-electrothermal processing of sulphide materials, for example, copper-zinc-lead concentrates - Google Patents
Method for oxygen-weighted cyclone-electrothermal processing of sulphide materials, for example, copper-zinc-lead concentratesInfo
- Publication number
- SU492573A1 SU492573A1 SU1990037A SU1990037A SU492573A1 SU 492573 A1 SU492573 A1 SU 492573A1 SU 1990037 A SU1990037 A SU 1990037A SU 1990037 A SU1990037 A SU 1990037A SU 492573 A1 SU492573 A1 SU 492573A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- zinc
- cyclone
- copper
- oxygen
- weighted
- Prior art date
Links
Description
33
Температура в плавильной намере поддерживаего в пределах I200-I300°G. Известн при эюй температуре разлагаетс на окиоь нальци и двуокись угле рода, причем окись нальци полностьюThe temperature in the smelter keeps it within I200-I300 ° G. It is known at its temperature that decomposes into oxides of calcium and carbon dioxide, and nitric oxide completely
усваиваетс шлаиом, чго исключает трас-, сообраэование, а двуокись углерода удал етс вместе с газами.is absorbed by slag, which eliminates tras-, conformance, and carbon dioxide is removed along with the gases.
Подобна технологи ведени процесса позвол ет также сократить пылеунос , поскольку при транспортировке и загрузке известн к истираетс в меньшей степени.Similar process technology also reduces the dust loss, since limestone is less worn down during transportation and loading.
ФОРМУЛА ИЗОБРЕТЕНИЯCLAIM
Способ кислородно-Езвешенной циклонно-электротершческой переработки сульфидных материалов, например медно-цинково-свинцовых концентратов, включающий плавку исходных материалов и восстановление цинка и свинца из расплава в присутствии шлакообразующей добавки, отличающийс The method of oxygen-balanced cyclone-electrothermal processing of sulfide materials, such as copper-zinc-lead concentrates, including smelting raw materials and reducing zinc and lead from the melt in the presence of a slag-forming additive, different
тем, что, с целью сокращени трассообразовани и выноса пыж, шлакообразующую добавку в виде дробленого доthe fact that, in order to reduce the route formation and removal of the wad, the slag-forming additive in the form of crushed to
крупности 20-40 мм известн ка в количестве 7-10 от шихты ввод т на стадию плавки.sizes of 20-40 mm limestone in the amount of 7-10 from the charge are introduced into the smelting stage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1990037A SU492573A1 (en) | 1974-01-22 | 1974-01-22 | Method for oxygen-weighted cyclone-electrothermal processing of sulphide materials, for example, copper-zinc-lead concentrates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1990037A SU492573A1 (en) | 1974-01-22 | 1974-01-22 | Method for oxygen-weighted cyclone-electrothermal processing of sulphide materials, for example, copper-zinc-lead concentrates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU492573A1 true SU492573A1 (en) | 1975-11-25 |
Family
ID=20573827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1990037A SU492573A1 (en) | 1974-01-22 | 1974-01-22 | Method for oxygen-weighted cyclone-electrothermal processing of sulphide materials, for example, copper-zinc-lead concentrates |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU492573A1 (en) |
-
1974
- 1974-01-22 SU SU1990037A patent/SU492573A1/en active
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