Results 21 to 30 of about 5,659 (287)

Application of Cyclonic-Static Microbubble Flotation Column in a Fine-grained Molybdenum Ore in Henan Province

open access: yesKuangchan zonghe liyong, 2023
This is an essay in the field of mineral processing engineering. A molybdenum mine in Henan Province belongs to the skarn type molybdenum mine, which has the characteristics of extremely fine embedded particle size and high mud mineral content, and the ...
Xin Chen   +3 more
doaj   +1 more source

Semiarid bunchgrasses accumulate molybdenum on alkaline copper mine tailings: assessing phytostabilization in the greenhouse

open access: yesSN Applied Sciences, 2021
Article Highlights Compost increased P. spicata and F. campestris root and shoot biomass on alkaline copper mine tailings. Ash increased tailings pH and bunchgrass shoot uptake of molybdenum. P. spicata and F.
Paul M. Antonelli   +3 more
doaj   +1 more source

Degradation of bisphenol A by persulfate activation of MoS2 composite iron tailings

open access: yesWater Science and Technology, 2023
In this paper, molybdenum disulfide was grown on the surface of iron-containing tailings by hydrothermal method, and a series of highly efficient activated persulfate (PMS) iron-based catalysts were successfully prepared. The results show that in the CTM
Han Zhang   +9 more
doaj   +1 more source

Study on Process Mineralogy and Mineral Processing Technology of A Low Grade Copper-Molybdenum Ore

open access: yesKuangchan zonghe liyong, 2023
A copper-molybdenum ore in Qinghai contains 0.084% Mo and 0.067% Cu. Process mineralogical study shows that molybdenum in the ore mainly exists in the form of molybdenite, while copper in the form of chalcopyrite, chalcocite and bornite.
Xingwang Zhang, Zhiyong Sun
doaj   +1 more source

Geochemistry, Mineralogy and Microbiology of Molybdenum in Mining-Affected Environments [PDF]

open access: yes, 2018
This is the final version of the article. Available from MDPI via the DOI in this record.Molybdenum is an essential element for life, with growing production due to a constantly expanding variety of industrial applications.
Frascoli, F, Hudson-Edwards, K
core   +2 more sources

Recycling of tailings from the Barruecopardo tungsten deposit for the production of glass [PDF]

open access: yes, 2016
Peer ReviewedPostprint (author's final ...
Alfonso Abella, María Pura   +5 more
core   +2 more sources

Study on Occurrence and Optionality of Vanadium in Bauxite-type Vanadium Deposits, Northern Sichuan.

open access: yesKuangchan zonghe liyong, 2022
Bauxite-type vanadium deposit in north sichuan is a newly discovered type of vanadium deposit. Through the study of process mineralogy and selectivity of vanadium, it is found that vanadium has two kinds of occurrence states: The main is an independent ...
Wei Duan   +7 more
doaj   +1 more source

Uranium and Associated Heavy Metals in Ovis aries in a Mining Impacted Area in Northwestern New Mexico. [PDF]

open access: yes, 2017
The objective of this study was to determine uranium (U) and other heavy metal (HM) concentrations (As, Cd, Pb, Mo, and Se) in tissue samples collected from sheep (Ovis aries), the primary meat staple on the Navajo reservation in northwestern New Mexico.
Hodge, Felicia S   +2 more
core   +1 more source

Geoecological situation in the region of the Erdenet mining and processing facility (Mongolia) [PDF]

open access: yesE3S Web of Conferences, 2023
The Erdenet mining and processing facility (Mongolia) develops a large copper-molybdenum deposit. The volume of waste in the tailings dump of the enterprise reaches 600 m. m3 and its area is more than 1300 hectares.
Jargalsaihan Bolortuya   +2 more
doaj   +1 more source

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