Recovery of cerium from glass polishing waste: a critical review
Ceria is the main component in glass polishing powders due to its special physico-chemical
properties. Glass polishing powder loses its polishing ability gradually during usage due to …
properties. Glass polishing powder loses its polishing ability gradually during usage due to …
Recovery of rare earths from glass polishing waste for the production of aluminium-rare earth alloys
The circular economy demands waste utilization for the production of high-value products,
and this requires the development of novel processing routes. In this study, rare earth (La …
and this requires the development of novel processing routes. In this study, rare earth (La …
Characterization and feasibility studies on complete recovery of rare earths from glass polishing waste
One of the main applications of ceria (CeO2) is its use in glass polishing. About 16,000
tonnes of rare earth oxides, which is about 10% of total rare earth production, are used for …
tonnes of rare earth oxides, which is about 10% of total rare earth production, are used for …
The critical raw materials concept: subjective, multifactorial and ever-develo**
J Kosmol, F Müller, H Keßler - … Strategies and Examples for a Sustainable …, 2018 - Springer
Criticality analysis has established itself as a multifactorial, action-oriented, socio-economic
raw materials scarcity assessment method which is subject to continuous development. A …
raw materials scarcity assessment method which is subject to continuous development. A …
Recovery of Cerium Oxide Abrasive from an Abrasive–Glass Polishing Waste through Alkaline Roasting Followed by Water Leaching
LP Wang, PH Liu, YJ Chen - Metals, 2020 - mdpi.com
Abrasive–glass polishing waste is generated from the polishing process of glass
components by using cerium oxide abrasive, which contains the cerium oxide abrasive and …
components by using cerium oxide abrasive, which contains the cerium oxide abrasive and …
Investigation on Extraction and Recovery of Rare Earth Elements from Secondary Solid Wastes
At present days the secondary solid wastes including e-wastes, catalyst waste, magnet
waste, and scrap alloys have become important sources owing to claiming of a considerable …
waste, and scrap alloys have become important sources owing to claiming of a considerable …
[PDF][PDF] Quantitative Analyse der Kritikalität mineralischer und metallischer Rohstoffe unter Verwendung eines systemdynamischen Modell-Ansatzes
S Glöser-Chahoud - 2017 - core.ac.uk
The rapid economic development of emerging countries in combination with the fast
dissemination of new technologies have caused an increasing demand for metallic raw …
dissemination of new technologies have caused an increasing demand for metallic raw …
Identificação de matérias-primas críticas para Portugal e estratégias de economia circular
VHP Simões - 2021 - repositorio.ipl.pt
A tendência para o aumento populacional e as tecnologias emergentes estão a criar um
incremento sem precedentes na procura de recursos naturais e a maior produção do setor …
incremento sem precedentes na procura de recursos naturais e a maior produção do setor …
Aktuelle Evidenz: Seltene Erden
M Schmid, M Schmid - Unternehmerische Rohstoffstrategien: Zum …, 2020 - Springer
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[PDF][PDF] On the influence of technological change and substitution on the demand for non-energy raw materials
LT ESPINOZA, D WITTMER - researchgate.net
The mix of technologies used to satisfy the needs of society determines to a large extent the
identity, quality and quantity of raw materials required by the economy. 1 While the supply of …
identity, quality and quantity of raw materials required by the economy. 1 While the supply of …