SU112209A1 - The method of obtaining sulfur from sulfur concentrates - Google Patents
The method of obtaining sulfur from sulfur concentratesInfo
- Publication number
- SU112209A1 SU112209A1 SU566552A SU566552A SU112209A1 SU 112209 A1 SU112209 A1 SU 112209A1 SU 566552 A SU566552 A SU 566552A SU 566552 A SU566552 A SU 566552A SU 112209 A1 SU112209 A1 SU 112209A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- sulfur
- concentrates
- obtaining
- flotation
- concentrate
- Prior art date
Links
Landscapes
- Processing Of Solid Wastes (AREA)
Description
Как известно, выплавка серы из серных флотационных концентратов осуществл етс автоклавным способом . Этот способ требует высокого расхода реагентов-стабилизаторов (пирофосфат натри , жидкое стекло , сода и др.) и не обеспечивает достаточную устойчивость и управл емость процесса.Sulfur smelting from sulfur flotation concentrates is known to be autoclaved. This method requires a high consumption of stabilizing agents (sodium pyrophosphate, water glass, soda, etc.) and does not provide sufficient stability and controllability of the process.
Предлагаемый способ устран ет отмеченные недостатки и позвол ет повысить степень извлечени серы из концентратов.The proposed method eliminates the noted disadvantages and allows increasing the degree of sulfur recovery from concentrates.
Это достигаетс тем, что флотацию пустой породы производ т в безводной жидкой среде, состо пхей из расплавленной серы, путем добавки в качестве реагента воды в количестве 3-10% от веса концентрата .This is achieved by flotation of waste rock produced in an anhydrous liquid medium consisting of molten sulfur, by adding water as an reactant in an amount of 3-10% by weight of the concentrate.
Согласно предлагаемому способу, дл выделени элементарной серы из серных концентратов обезвоженный до 12% влаги концентрат расплавл ют в открытом плавильнике с мешалкой с получени суспензии , состо щей пз серы и пустой породы (без воды).According to the inventive method, to separate elemental sulfur from sulfur concentrates, the concentrate, dehydrated to 12% moisture, is melted in an open stirrer with a slurry consisting of sulfur and waste rock (without water).
Затем эту суспензию подают в закрытый автоклав с мещалкой, где из нее посредством флотации выдел ют пустую породу.Then this suspension is fed to a closed autoclave with a broom, where waste rock is separated from it by flotation.
Дл улучшени отделени пустой породы в автоклав добавл ют строго определенное количество воды (3-10% от веса концентрата) и поверхностно-активных веществ.To improve the separation of waste rock, a strictly defined amount of water (3-10% by weight of the concentrate) and surfactants is added to the autoclave.
Предмет изобретени Subject invention
Способ получени серы из серных концентратов флотацией густой породы , отличающийс тем, что, с целью повыщени извлечени серы, флотацию пустой породы производ т в безводной жидкой среде, состо щей из расплавленной серы, путем добавки в качестве реагента воды в количестве от веса концентрата .A method for producing sulfur from sulfur concentrates by flotation of a thick rock, characterized in that, in order to increase sulfur recovery, the flotation of waste rock is carried out in an anhydrous liquid medium consisting of molten sulfur, by adding water as the reactant in an amount by weight of concentrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU566552A SU112209A1 (en) | 1957-02-13 | 1957-02-13 | The method of obtaining sulfur from sulfur concentrates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU566552A SU112209A1 (en) | 1957-02-13 | 1957-02-13 | The method of obtaining sulfur from sulfur concentrates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU112209A1 true SU112209A1 (en) | 1957-11-30 |
Family
ID=48384791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU566552A SU112209A1 (en) | 1957-02-13 | 1957-02-13 | The method of obtaining sulfur from sulfur concentrates |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU112209A1 (en) |
-
1957
- 1957-02-13 SU SU566552A patent/SU112209A1/en active
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