Results 11 to 20 of about 1,691 (221)
Recovery of antimony from acidic and alkaline leaching solution of low-grade antimony ore by electrowinning process [PDF]
HeliyonWith regards to the global continuous growth in consumption of base metals such as antimony (Sb), mining companies are currently looking to improve the productivity and extraction of Sb from low grade ore in order to economically process it.
Seyed Ali Akbar Sajadi +1 more
exaly +7 more sources
Frontiers in Earth ScienceIntroduction: China has the world’s largest amount of antimony resources and plays a vital role in the global antimony industry. The Huangyangling area in Xinjiang belongs to the Lazhulong-Huangyangling antimony mineralization belt; this area is rich in ...
Dan Wang +5 more
exaly +4 more sources
The Impact of Physical Properties on the Leaching of Potentially Toxic Elements from Antimony Ore Processing Wastes [PDF]
International Journal of Environmental Research and Public Health, 2019 This study reports on the assessment of the impact of antimony mine wastes from Xikuangshan (XKS) Antimony Mine in Lengshuijiang City, Hunan Province.
Saijun Zhou +2 more
exaly +4 more sources
Yankuang ceshi, 2020 BACKGROUND The dissolution of antimony ore by aqua regia is often incomplete and antimony is easy to hydrolyze in the process of extraction, which leads to inaccurate results.
ZHENG Zhi-kang +6 more
doaj +2 more sources
Yankuang ceshi, 2019 BACKGROUND Chemical phase analysis of antimony ores involves three mineral phases:valentinite, stibnite and insoluble antimonate. Solvents used for extracting various antimony mineral phases are different.
XIONG Ying +3 more
doaj +2 more sources
Yankuang ceshi, 2013 There are reliable chemical analysis methods for determining high, low and trace amounts of antimony in gold-antimony ore and antimony ore. However, the volumetric method for low content antimony measurements has a low analysis efficiency and involves a ...
WEI Yi +6 more
doaj +1 more source
Integrated ore classification using stand-alone and hybridised machine learning algorithms [PDF]
Scientific ReportsA state-of-the-art, robust classification model using artificial intelligence (AI) algorithms was developed in this study to estimate the gold ore classes based on trace elements measured by inductively coupled plasma (ICP).
Ali Gholami Vijouyeh +4 more
doaj +2 more sources
Effect of sodium acetate additive on gold leaching with cyanide solution: Laboratory and semi-pilot leaching tests [PDF]
HeliyonHeap leaching with a cyanide solution is used for processing low-grade ores; however, owing to the chemical, mineralogical, and physical characteristics of ores and their particle size distribution, extraction efficiencies are often low.
Bauyrzhan Surimbayev +6 more
doaj +2 more sources
Antimony resistant bacteria isolated from Budúcnosť adit (Pezinok-Kolársky vrch deposit) in western Slovakia [PDF]
HeliyonPotentially toxic elements (PTE), such as antimony (Sb), are dangerous putative contaminants for ground and surface waters around abandoned mines and ore deposits in Slovakia.
Hana Majerová +7 more
doaj +2 more sources
Results in EngineeringComprehensive examination of key mineral resources is crucial for emerging clean technologies navigating the global energy transition. This novel fuzzy framework holistically identifies and assesses potential mineral hubs focusing on cobalt, graphite ...
Hamid Sarkheil +2 more
doaj +2 more sources