Arsenic Condensation and Reaction Mechanisms in Flash Smelting Off-Gas Line Conditions
CC-BY
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| Định dạng: | Sách |
| Ngôn ngữ: | English |
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Springer
2023
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| Truy cập trực tuyến: | https://link.springer.com/article/10.1007/s11663-023-02871-9 https://dlib.phenikaa-uni.edu.vn/handle/PNK/9047 |
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oai:localhost:PNK-90472023-09-15T07:59:05Z Arsenic Condensation and Reaction Mechanisms in Flash Smelting Off-Gas Line Conditions Wan, Xingbang Sukhomlinov, Dmitry Taskinen, Pekka Arsenic Condensation Off-Gas Line Conditions CC-BY Arsenic is a common impurity element in sulfide concentrates. It tends to accumulate in the flue dust of smelting furnace due to the volatility and internal circulation of the flue dust practiced in the smelting-converting process chain. The only outlets for arsenic are anodes and discard slag. Arsenic condensation in dust-free conditions was studied below 800 °C where the gas atmosphere was controlled by SO2-air-N2 gas mixtures. Based on these experimental results, we confirm the kinetically constrained formation mechanism of the arsenic-containing dust, and its speciation into metallic, oxidic (III, V), and sulfidic species. The influences of temperature and atmosphere on the speciation of arsenic were compared with industrial data and discussed. 2023-09-15T07:59:05Z 2023-09-15T07:59:05Z 2023 Book https://link.springer.com/article/10.1007/s11663-023-02871-9 https://dlib.phenikaa-uni.edu.vn/handle/PNK/9047 en application/pdf Springer |
| institution |
Digital Phenikaa |
| collection |
Digital Phenikaa |
| language |
English |
| topic |
Arsenic Condensation Off-Gas Line Conditions |
| spellingShingle |
Arsenic Condensation Off-Gas Line Conditions Wan, Xingbang Sukhomlinov, Dmitry Taskinen, Pekka Arsenic Condensation and Reaction Mechanisms in Flash Smelting Off-Gas Line Conditions |
| description |
CC-BY |
| format |
Book |
| author |
Wan, Xingbang Sukhomlinov, Dmitry Taskinen, Pekka |
| author_facet |
Wan, Xingbang Sukhomlinov, Dmitry Taskinen, Pekka |
| author_sort |
Wan, Xingbang |
| title |
Arsenic Condensation and Reaction Mechanisms in Flash Smelting Off-Gas Line Conditions |
| title_short |
Arsenic Condensation and Reaction Mechanisms in Flash Smelting Off-Gas Line Conditions |
| title_full |
Arsenic Condensation and Reaction Mechanisms in Flash Smelting Off-Gas Line Conditions |
| title_fullStr |
Arsenic Condensation and Reaction Mechanisms in Flash Smelting Off-Gas Line Conditions |
| title_full_unstemmed |
Arsenic Condensation and Reaction Mechanisms in Flash Smelting Off-Gas Line Conditions |
| title_sort |
arsenic condensation and reaction mechanisms in flash smelting off-gas line conditions |
| publisher |
Springer |
| publishDate |
2023 |
| url |
https://link.springer.com/article/10.1007/s11663-023-02871-9 https://dlib.phenikaa-uni.edu.vn/handle/PNK/9047 |
| _version_ |
1779307149752532992 |
| score |
8.891695 |