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Vanadium
Vanadium is a chemical element with the symbol V and atomic number 23. It is a hard, silvery-grey, malleable transition metal. The elemental metal is rarely found in nature, but once isolated artificially, the formation of an oxide layer (passivation) somewhat stabilizes the free metal against further oxidation. Andrés Manuel del Río discovered compounds of vanadium in 1801 in Mexico by analyzing a new lead-bearing mineral he called "brown lead". Though he initially presumed its qualities were due to the presence of a new element, he was later erroneously convinced by French chemist Hippolyte Victor Collet-Descotils that the element was …
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EU: European Union · 29 August 2024 English
Soil contamination in the Western Balkans is a significant challenge, hampered by inadequate legal frameworks, lack of comprehensive field data, and insufficient site investigations. This report aims to support the …
191 tonnes of manganese, and 0.48 tonnes of vanadium (Daci et al., 2011). These obsolete highly polluting …
World Bank Group · 27 August 2024 English
and arsenic NS NS NS 0.5 Antimony, cobalt, vanadium and tin NS NS NS 0.5 Dioxins and furans …
IISD: International Institute for Sustainable Development · 21 August 2024 English
Detailing the current production, trade, and regulatory landscape to inform critical raw materials strategies of the Organisation of the African, Caribbean, and Pacific States (OACPS).
Copper � 13.70% � 86.30% Tin � 9.46% � 90.54% Vanadium � 8.80% � 91.20% Nickel � 7.34% � 92.66% Tungsten … tantalum (Ta), tin (Sn), titanium (Ti), tungsten (W), vanadium (V), REEs, and PGMs.22 Critical Raw Materials: … economy • PGMs • Chrome v. Battery minerals • Vanadium • Lithium The Targeted Critical Minerals and … Nickel ✓ ✓ ✓ ✓ ✓ ✓ ✓ Phosphate ✓ ✓ PGMs ✓ REEs ✓ ✓ Vanadium ✓ Zinc ✓ ✓ ✓ Source: African Development Bank …
EU: European Union · 8 August 2024 English
Social acceptance is growing about the need for moving from a linear to a more circular use of resources. This allows for lowering raw material consumption and waste generation, while …
Strontium, Tantalum, Titanium metal, Tungsten, Vanadium. 17 In most cases, portable consumer electronics …
IEA: International Energy Agency · 31 July 2024 English
Country summary The rate of average annual temperature increase in Chile has accelerated in recent decades, at a rate of 0.18°C per decade from 1981‑2022. Climate projections show that this …
home energy storage • Early commercialisation of vanadium flow batteries IEA. All rights reserved. … gallium arsenide; Ni = nickel; Si = silicon; VFB = vanadium redox flow batteries. 10 20 30 40 50 60 … lithium demand in 2040 may be 13 times higher (if vanadium redox flow batteries rapidly penetrate the market …
EU: European Union · 29 July 2024 English
The SCCS concludes the following: 1. In light of the data provided, does the SCCS consider Sodium Bromothymol Blue safe when used in non-oxidative hair colouring products up to a …
Titanium <5 <5 <5 Tin oxide <5 <5 <5 Vanadium <5 <5 <5 Zinc <5 <5 <5 SCCS comment …
EU: European Union · 29 July 2024 English
Several water-soluble compounds can be used in oral hygiene products, but the zinc compounds generally used in oral hygiene products include zinc acetate (Zn2+- proportion: 35.64 %), zinc chloride (Zn2+- …
Iron, Manganese, Molybdenum, Nickel, Silicon, Vanadium, and Zinc. National Academy Press. Washington …
EU: European Union · 29 July 2024 English
Following the mandate from the European Commission, this scientific Opinion evaluates whether the uses of pigmentary titanium dioxide in toys and toy materials can be considered to be safe in …
can contain impurities such as iron, chromium, vanadium or zirconium that confer a spectrum of different …
EU: European Union · 23 July 2024 English
A successful green and digital transition involves overhauling the energy system. It means speeding up the energy-use electrification and integrating the system across different energy carriers. It’s all about decarbonising …
●Modular VRFB. ●Upscaled recycling process for Vanadium electrolyte. ●High-voltage sustainable SC module …
EU: European Union · 18 July 2024 English
This study aims to illuminate the role of research and innovation (R&I) in ensuring a safe and sustainable supply of critical raw materials (CRM). It provides background information on CRMs, …
phosphorus, scandium, strontium, tantalum and vanadium cf (Figure 2). The CRMA establishes that SRM are …