Results 1 to 10 of about 176,284 (364)

Risk assessment management and emergency plan for uranium tailings pond

open access: yesJournal of Radiation Research and Applied Sciences, 2022
The safety of uranium tailings pond is closely related to social stability and economic development, so it is necessary to improve the emergency management of uranium tailings pond to ensure its safety by adjusting the emergency plan.
Yifan Chen   +6 more
doaj   +1 more source

Experimental research on the properties of foamed mixture lightweight soil with red mud

open access: yesCase Studies in Construction Materials, 2022
Red mud (RM) is a kind of alkaline waste produced by the extraction of alumina from bauxite. According to statistics, approximately 1.5 billion tons of RM are produced worldwide annually.
Xiaoduo Ou   +5 more
doaj   +1 more source

Crystal structure and heat capacity study of (C12H25NH3)2CoCl4(s) phase change material

open access: yesChemical Thermodynamics and Thermal Analysis, 2021
Crystal structure of a novel complex (C12H25NH3)2CoCl4(s) has been determined by X-ray crystallography. Crystal system of the compound is monoclinic, and space group is P2(1)/c. Unit cell dimensions are a = (0.73492 ± 0.00010) nm, b = (1.02115 ± 0.00013)
Zeng-Bo Ke   +6 more
doaj   +1 more source

Radiation hazard of solid metallic tailings in Shangluo, China [PDF]

open access: yesNuclear Technology and Radiation Protection, 2016
The radiation hazards of five kinds of different solid metallic tailings collected from Shangluo, China were determined on the basis of natural radioactivity measurements using low background multichannel gamma ray spectrometry.
Zhuang Sukai   +3 more
doaj   +1 more source

Author Correction: Tailings facility disclosures reveal stability risks

open access: yesScientific Reports, 2021
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
Daniel M. Franks   +8 more
doaj   +1 more source

Crystal structure and solution thermodynamics of the lactate complex Zn[(C3H5O3)2(H2O)2]⋅H2O(s)

open access: yesChemical Thermodynamics and Thermal Analysis, 2022
An important trihydrated lactate complex Zn[(C3H5O3)2(H2O)2]⋅H2O(s) was synthesized. Crystal structure was characterized by X-ray single crystal diffractometer, and molecular structure, spatial structure and coordination mode of the complex were ...
Zeng-bo Ke   +7 more
doaj   +1 more source

Beneficiation of phosphate sludge rejected from Djebel Onk plant (Algeria) [PDF]

open access: yes, 2019
Purpose Flotation tests have been used in order to achieve the purposes of this study which are: To obtain the highest recovery with a maximum grade of P2O5 from the tailing generated by the phosphate plant of Djebel Onk in the East of Algeria.
Benselhoub, A   +3 more
core   +2 more sources

Study of the occurrence law of iron in different types of sorting tailings of Anshan-type low-grade hematite

open access: yes工程科学学报, 2021
Anshan-type low-grade hematite ore is one of the most important types of iron ore in China. It is usually separated by a combined process of gravity concentration-magnetic separation-reverse flotation.
Rui-yang ZHANG   +4 more
doaj   +1 more source

Tailings facility disclosures reveal stability risks

open access: yesScientific Reports, 2021
Tailings facility failures represent a significant risk to the environment and communities globally, but until now little data was available on the global distribution of risks and characteristics of facilities to ensure proper governance. We conducted a
Daniel M. Franks   +8 more
doaj   +1 more source

Study on comprehensive utilization of tailings by using bioleaching and microbial-cementation

open access: yesCase Studies in Construction Materials, 2023
This study aims to realize copper recovery from tailings and make further application of bioleached tailings residues as microbial-cemented tailings backfilling materials (MCTB).
Wei Chen   +4 more
doaj   +1 more source

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