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IMPLEMENTATION OF FLOTATION TO RECOVER LEAD AND BARITE FROM KOMSHECHE MINE JIG TAILINGS
With the increase in the basic metal prices, including lead, in the global markets, the processing of this precious metal, particularly for low-grade deposits, has a high economic justification.
Arash Faramarz +4 more
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Impact of Barite Nanoparticles on Barite Sag in Water-Based Drilling Fluids
Barite sag remains a persistent challenge in water-based drilling fluids, particularly in high-pressure, high-temperature and deviated wellbores where density variations can compromise well control, hole cleaning, well stability and operational safety.
Khaled A. Fattah +4 more
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Barite mineralization in northeastern Nigeria remains poorly characterized in several areas, including the Dumne region, where no prior documentation of barite occurrences exists.
Aliyu Ohiani Umaru +9 more
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The barite of the Jbel Irhoud deposit in Western Jebilet, Morocco, is a Paleozoic massif known for its mineralization, which occurs mainly in shale, sandstone, and Middle Cambrian limestone.
Fouad Benchekroun +7 more
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Insulating epoxy/barite and polyester/barite composites for radiation attenuation
Applied Radiation and Isotopes, 2013A trial has been made to create insulating Epoxy/Barite (EP/Brt) (ρ=2.85 g cm(-3)) and Crosslinked Unsaturated Polyester/Barite (CUP/Brt) (ρ=3.25 g cm(-3)) composites with radiation attenuation and shielding capabilities. Experimental work regarding mechanical and physical properties was performed to study the composites integrity for practical ...
M A, El-Sarraf, A, El-Sayed Abdo
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2020
Reconstruction of ocean paleoproductivity and paleochemistry is paramount to understanding global biogeochemical cycles such as the carbon, oxygen and sulfur cycles and the responses of these cycles to changes in climate and tectonics. Paleo-reconstruction involves the application of various tracers that record seawater compositions, which in turn may ...
Weiqi Yao +2 more
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Reconstruction of ocean paleoproductivity and paleochemistry is paramount to understanding global biogeochemical cycles such as the carbon, oxygen and sulfur cycles and the responses of these cycles to changes in climate and tectonics. Paleo-reconstruction involves the application of various tracers that record seawater compositions, which in turn may ...
Weiqi Yao +2 more
openaire +1 more source

