Geology and occurrence of critical strategic metals (chromium, cobalt, manganese, and platinum) in Wyoming [PDF]
, 1987 Geology and occurrence of critical strategic metals (chromium, cobalt, manganese, and platinum) in ...
W.D. Hausel (10069834)
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Effect of Alkyl Substituents on the Hydrogen Bonding and Molecular Structure of Benzophenylhydroxamic Acids Crystal structure of UO2 Complex of p-Isopropylbenzophenylhydroxamic Acid [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 1995 The effect of alkyl substituents on the C-phenyl and/or the N-Phenyl ring of benzophenylhydroxamic acid on their molecular structure and hydrogen bonding has been investigated. The predominant configuration in CHCl3 is determined by steric and electronic
Masoud Hojjatie +4 more
doaj
Experimental Study on Recovery of Super Pure Iron Concentrate from an Iron Concentrate in Sichuan
Kuangchan zonghe liyong, 2022 The iron grade of a iron concentrate in Sichuan is 64.56%, and the content of SiO2 and Al2O3 is 5.50% and 2.01% respectively. Material composition research shows that iron minerals are mainly in the form of magnetic iron.
Ting He +4 more
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The application of deep eutectic solvent ionic liquids for environmentally-friendly dissolution and recovery of precious metals [PDF]
, 2016 publisher: Elsevier articletitle: The application of deep eutectic solvent ionic liquids for environmentally-friendly dissolution and recovery of precious metals journaltitle: Minerals Engineering articlelink: http://dx.doi.org/10.1016/j.mineng.2015.09 ...
Harris, RC +8 more
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Biofibrous nanomaterials for extracting strategic metal ions from water
Exploration, 2022 AbstractStrategic metals play an indispensable role in the related industries. Their extraction and recovery from water are of great significance due to both their rapid consumption and environmental concern. Biofibrous nanomaterials have shown great advantages in capturing metal ions from water. Recent progress in extraction of typical strategic metal
Weihua Zhang +6 more
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Journal of Materials Research and Technology, 2022 This work explores the durability of alkali-activated materials exposed to acidic and alkaline environments to analyze and evaluate their applications. The alkali-activated materials of metakaolin and metakaolin-mine tailings were immersed in solutions ...
Min Yang +5 more
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Evaluating criticality of strategic metals: Are the Herfindahl–Hirschman Index and usual concentration thresholds still relevant? [PDF]
, 2023 This paper aims to evaluate the criticality of strategic metals by (i) investigating the validity of the Herfindahl-Hirschman Index (HHI) for assessing the supply risk aspect of criticality and (ii) determining an appropriate threshold for using this ...
Hache, Emmanuel +2 more
core
Nanomaterials, 2023 Graphene oxide (GO) two-dimensional (2D) membranes with unique layer structures and tunable layer spacing have special advantages and great potential in the field of water treatment.
Zhenhua Feng +9 more
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Speciation and fate of copper in sewage treatment works with and without tertiary treatment: The effect of return flows [PDF]
, 2014 This is the author's accepted manuscript. The final published article is available from the link below. Copyright @ 2013 Taylor & Francis.The removal of metals from wastewaters is becoming an important issue, with new environmental quality standards ...
Scrimshaw, MD +3 more
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RecyclingShort-loop recycling of NdFeB trades a reduced ecological burden for a higher sensitivity towards contamination, as the powder is usually further processed as-is.
Laura Grau +5 more
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