Results 211 to 220 of about 284,858 (281)
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pH-dependent release characteristics of antimony and arsenic from typical antimony-bearing ores
Journal of Environmental Sciences, 2016The pH-dependent leaching of antimony (Sb) and arsenic (As) from three typical Sb-bearing ores (Banxi, Muli and Tongkeng Antimony Mine) in China was assessed using a pH-static leaching experiment. The pH changes of the leached solutions and pH-dependent leaching of Sb and As occurred in different ways.
Xingyun, Hu +3 more
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Transactions of the Royal Society of Tropical Medicine and Hygiene, 1988
5 patients with visceral leishmaniasis were treated with sodium stibogluconate (2 patients) or meglumine antimoniate (3 patients) given intramuscularly at a dose of 10 mg antimony (Sb) per kg body weight daily for 30 d. Blood samples were obtained at intervals during treatment and blood Sb concentrations measured by anodic stripping voltametry.
J D, Chulay, L, Fleckenstein, D H, Smith
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5 patients with visceral leishmaniasis were treated with sodium stibogluconate (2 patients) or meglumine antimoniate (3 patients) given intramuscularly at a dose of 10 mg antimony (Sb) per kg body weight daily for 30 d. Blood samples were obtained at intervals during treatment and blood Sb concentrations measured by anodic stripping voltametry.
J D, Chulay, L, Fleckenstein, D H, Smith
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Minerals
This study developed a novel pulsation-fluidized bed system, and the device was integrated into a reflux classifier to enhance the preconcentration of antimony oxide ore.
Dongfang Lu +5 more
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This study developed a novel pulsation-fluidized bed system, and the device was integrated into a reflux classifier to enhance the preconcentration of antimony oxide ore.
Dongfang Lu +5 more
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Beneficiation of antimony oxide ore: A review
Russian Journal of Non-Ferrous Metals, 2017Antimony oxide ore beneficiation has become one of the world’s largest mineral processing conundrums. In recent years, many experimental studies dealing with antimony oxide ore have been carried out, resulting in new technical achievements. Much attention has been paid to improving the mineral processing technology of antimony oxide based on such ...
Xuecong Qin +3 more
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Biotechnology of Concentrate and Antimony Ore Processing
Journal of Mining Science, 2001The results are presented for using microorganisms for mercury and antimony separation and extraction of oxidized antimony minerals. The problems on technology of direct processing of gold-antimony concentrates by pentachlorous antimony chlorides are considered.
P. M. Solozhenkin +1 more
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Leaching Kinetics of Antimony from Refractory Gold Ore in Alkaline Sodium Sulfide under Ultrasound
, 2020The leaching kinetics of antimony from refractory gold ore in alkaline sodium sulfide was investigated under ultrasound. The influence of factors such as stirring speed, temperature, the concentration of sodium hydroxide and sodium sulfide and particle ...
Yuting Hu +3 more
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Extracting antimony from high arsenic and gold-containing stibnite ore using slurry electrolysis
Hydrometallurgy, 2019This study investigated the leaching and electrowinning of antimony from a complex, high arsenic and gold-containing stibnite concentrate ore (As-Au-Sb ore) using slurry electrolysis (SE).
Zhang Yonglu +4 more
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Journal of Mining Science, 2010
The article presents results of hydrometallurgical and bio-treatment of antimony ores and recommend new dissolvents for antimony sulfides. The authors introduce a processing plant which is a single operating processor of antimonic gold-bearing alloys with the successful electrolytic refining of anodes and production of cathode antimony and noble metal ...
P. M. Solozhenkin, A. N. Alekseev
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The article presents results of hydrometallurgical and bio-treatment of antimony ores and recommend new dissolvents for antimony sulfides. The authors introduce a processing plant which is a single operating processor of antimonic gold-bearing alloys with the successful electrolytic refining of anodes and production of cathode antimony and noble metal ...
P. M. Solozhenkin, A. N. Alekseev
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Treatment of antimonial gold ores
2005Publisher Summary Gold and antimony are associated in a number of gold ores with resulting complications in the gold extraction process. The principal mineralogical forms, in which gold occurs in these ores are metallic gold, free-milling, or associated with silicate gangue, as metallic gold associated with stibnite [Sb 2 S 3 ] will be seen from the ...
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, 2019
Traditional preparation of Sb2S3 anode requires a long and complex process and high cost, which is difficult to realize commercialization. To overcome this challenge, we demonstrate a compact vapor transport deposition (VTD) process to prepare Sb2S3 thin-
Qi Wang +6 more
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Traditional preparation of Sb2S3 anode requires a long and complex process and high cost, which is difficult to realize commercialization. To overcome this challenge, we demonstrate a compact vapor transport deposition (VTD) process to prepare Sb2S3 thin-
Qi Wang +6 more
semanticscholar +1 more source