1303-18-0Relevant articles and documents
Singhal, G. H.,Brown, L. D.,Ryan, D. F.
, p. 219 - 222 (1994)
Version: 1.0
Creation Date: Aug 11, 2017
Revision Date: Aug 11, 2017
Product name | arsenopyrite |
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Product number | - |
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Other names | - |
Identified uses | For industry use only. |
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Uses advised against | no data available |
Emergency phone number | - |
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Service hours | Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours). |
More Details:1303-18-0 SDS
The surface properties of arsenopyrite during chemical and biological oxidation were investigated by synchrotron X-ray diffraction (S-XRD), X-ray absorption near-edge structure (XANES) and scanning electron microscope (SEM), accompanying with leaching behaviors elucidation. The moderate thermoph...detailed
It is well established that arsenopyrite can be dissolved by both oxygen and microbes under oxic conditions; however, little is known about whether it can be mobilized under anoxic conditions. Here, we isolated a dissimilatory arsenate-respiring prokaryote (DARP) strain (Citrobacter sp. A99) fro...detailed
Arsenopyrite (FeAsS) is the most common iron sulfide mineral in the nature, and its oxidation causes arsenic (As) release and thus environmental pollution. Sunlight participates in the oxidative dissolution of sulfide minerals in supergene environments, affecting the release of toxic elements. I...detailed
The efficient separation of chalcopyrite from arsenic-bearing minerals, especially arsenopyrite, remains a challenge in practice. In this work, a novel reagent of N-Butoxycarbonyl-O-Isobutyl Thiocarbamate (NBOIT) was employed in both single and mixed binary mineral flotation, and it proved to be...detailed
The flotation separation efficiency of pyrite and arsenopyrite can be enhanced by low-temperature oxygen plasma pretreatment. In this study, the plasma modification mechanism on arsenopyrite and pyrite and the effect on the flotation performance of pyrite and arsenopyrite were investigated. The ...detailed
In this study, the mechanisms by which ferric iron promotes bioleaching of arsenopyrite by the moderately thermoacidophilic strain Sulfobacillus thermosulfidooxidans YN-22 was evaluated for the first time by integrating Fe L-edge and As/S K-edge X-ray absorption near edge structure (XANES) spect...detailed
The removal of arsenic from base-metal ores is an important environmental objective, especially in relation to mineral processing. Herein, we report an investigation into the adsorption performance of copper ions on arsenopyrite surfaces and implications for flotation using local electrochemical...detailed
Arsenopyrite is a typical arsenic-containing mineral, and gold is generally hosted by arsenopyrite mineral which adversely affects gold leaching. In this study, a novel environmentally friendly oxidant, chlorine dioxide (ClO2), was used for the first time to efficiently oxidize arsenopyrite unde...detailed
The removal of arsenic-bearing minerals from concentrates is an important environmental objective, especially in relation to metallurgical processing. In this regard, there has recently been interest in the effects of ionic species on the flotation performance of minerals in liquid phases. While...detailed