Recovery of molybdates from an alkaline leachate of spent hydrodesulphurisation catalyst – proposal of a nearly-closed process

In this work, we developed a simple, effective, low-cost and more environmentally friendly process (with low energy requirements and minimized effluent emissions) to recover molybdenum from an alkaline leaching solution of a spent hydrodesulphurisation catalyst, as a final product with high purity a...

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Veröffentlicht in:	Journal of cleaner production 2013-08, Vol.52, p.481-487
Hauptverfasser:	Pinto, Isabel S.S., Soares, Helena M.V.M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Animal, plant and microbial ecology Applied ecology Biological and medical sciences Conservation, protection and management of environment and wildlife Environment and sustainable development Fundamental and applied biological sciences. Psychology General aspects Lead molybdate Molybdenum Precipitation Spent catalysts Strontium molybdate
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