Results 21 to 30 of about 84,544 (332)

Investigation of kinetic, isotherm and adsorption efficacy of thorium by orange peel immobilized on calcium alginate

Scientific Reports, 2023
In this research work the thorium uptake on immobilized protonated orange peel was studied in a batch system. The effects of effective parameters such as biosorbent dosage, initial metal ion concentration, and contact time on the biosorption of thorium ...
Ali A. Gh. Khamseh, Sohrab Ali Ghorbanian, Younes Amini, Mohammad Mahdi Shadman   +3 more
doaj   +1 more source

A suggested roadmap for world-wide energy resource planning and management [PDF]

, 2015
In the near future, we will need an internationally based system for worldwide planning of future energy resources and their effect on the world environment.
Boothroyd, R. G.
core   +1 more source

Provenance and tectonic setting of Leuma Field sediments, Coastal Swamp Depobelt, Niger Delta Basin, Nigeria

Journal of Applied Sciences and Environmental Management, 2022
Geochemical analysis of sediments recovered from NS-1 well and NS-2 well, Leuma Field, Coastal Swamp Depobelt, Niger Delta Basin was done to establish tectonic setting and provenance.
N.S. Igbinigie, A. Ogbamikhumi
doaj   +1 more source

Comparison of the minor actinide transmutation efficiency in models of a fast neutron uranium-thorium fueled reactor [PDF]

Nuclear Energy and Technology, 2022
In terms of nuclear raw materials, the issue of involving thorium in the fuel cycle is hardly very relevant. However, in view of the large-scale nuclear power development, the use of thorium seems to be quite natural and reasonable.
Valery V. Korobeinikov, Valery V. Kolesov, Aleksandr V. Mikhalev   +2 more
doaj   +3 more sources

A new list of thorium and argon spectral lines in the visible [PDF]

, 2007
Aims. We present a new list of thorium and argon emission lines in the visible obtained by analyzing high-resolution (R=110,000) spectra of a ThAr hollow cathode lamp.
Baranne, Butler, C. Lovis, Chand, F. Pepe, Levshakov, Lovis, Mayor, Murphy, Norlén, Whaling, Whaling   +11 more
core   +3 more sources

Thorium Removal, Recovery and Recycling: A Membrane Challenge for Urban Mining

Membranes, 2023
Although only a slightly radioactive element, thorium is considered extremely toxic because its various species, which reach the environment, can constitute an important problem for the health of the population.
Geani Teodor Man, Paul Constantin Albu, Aurelia Cristina Nechifor, Alexandra Raluca Grosu, Szidonia-Katalin Tanczos, Vlad-Alexandru Grosu, Mihail-Răzvan Ioan, Gheorghe Nechifor   +7 more
doaj   +1 more source

Science Potential of a Deep Ocean Antineutrino Observatory [PDF]

, 2006
This paper presents science potential of a deep ocean antineutrino observatory under development at Hawaii. The observatory design allows for relocation from one site to another.
Aharmin, Aliu, Anderson, Apollonio, Araki, Araki, Ashie, Avilez, Bandyopadhyay, Bandyopadhyay, Dye, Dye, Eder, Herndon, Hollenback, Krauss, Learned, Marx, Minakata, Mohapatra, Raghavan, Rothschild, S.T. Dye, Turcotte   +23 more
core   +2 more sources

Synergistic damage behavior of He ion irradiation and molten salt corrosion in SiC at 750 °C

Journal of Advanced Ceramics
CVD SiC samples exposed to 400 keV He ion irradiation at 750 °C were subsequently corroded in FLiNaK molten salt at 750 °C for 166 h. After corrosion, the dissolution of Si led to the formation of a carbon-rich layer and obvious denudation of the SiC ...
Jianfeng Zhang, Lin Zhao, Jinlei Yang, Qiantao Lei, Jun Lin, Ya Tang, Jianjian Li   +6 more
doaj   +1 more source

Novel Technique for Ultra-sensitive Determination of Trace Elements in Organic Scintillators [PDF]

, 2003
A technique based on neutron activation has been developed for an extremely high sensitivity analysis of trace elements in organic materials. Organic materials are sealed in plastic or high purity quartz and irradiated at the HFIR and MITR.
A. Piepke, Andersson, Angloher, B. Tipton, Boger, D. Glasgow, De Soete, Eguchi, Hentig, Hentig, Ishimori, Kim, L.-W. Hu, R. Swinney, R.D. McKeown, Z. Djurcic   +15 more
core   +3 more sources

Preliminary Study of Transient Simulations in the MSRE Primary Loop with Modelica/TRANSFORM

Energies
Compared to conventional solid-fueled reactors, the liquid fuel transport in molten salt reactors (MSRs) leads to a strong coupling between thermal-hydraulics and neutronics.
Chenrui Mao, Jian Guo, Yang Zou, Rui Yan
doaj   +1 more source