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Arsenic Condensation and Reaction Mechanisms in Flash Smelting Off-Gas Line Conditions

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Bibliographic Details
Main Authors: Wan, Xingbang, Sukhomlinov, Dmitry, Taskinen, Pekka
Format: Book
Language:English
Published: Springer 2023
Subjects:
Arsenic Condensation
Off-Gas Line Conditions
Online Access:https://link.springer.com/article/10.1007/s11663-023-02871-9
https://dlib.phenikaa-uni.edu.vn/handle/PNK/9047
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spelling 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

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