The Kinetics of Pyrite Dissolution in Nitric Acid Solution
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DOI: 10.3390/ma15124181
Abstract: Refractory sulphidic ore with gold captured in pyrite has motivated researchers to find efficient means to break down pyrite to make gold accessible and, ultimately, improve gold extraction. Thus, the dissolution of pyrite was investigated… read more here.
Keywords: acid solution; dissolution; pyrite dissolution; nitric acid ... See more keywords
Mechanism and kinetics of pyrite transformation at elevated temperatures
Sign Up to like & getrecommendations! Published in 2021 at "Physicochemical Problems of Mineral Processing"
DOI: 10.37190/ppmp/143124
Abstract: Pyrite (FeS2) is known as a sulfide that provides energy for various pyrometallurgical processes (fusion and conversion). There are several studies related to the evaluation of pyrite oxidation mechanisms at high temperatures, obtaining discrepancies in… read more here.
Keywords: kinetics pyrite; pyrite transformation; transformation elevated; oxygen ... See more keywords