Hydrometallurgical Recovery of Cobalt(II) from Spent Industrial Catalysts
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DOI: 10.3390/catal10010061
Abstract: The work presents studies on the application of hydrometallurgical recovery of cobalt(II) from solutions after leaching spent industrial catalysts used in process of hydrodesulfurization. A four-stage process was proposed, which consists of: leaching, precipitation of… read more here.
Keywords: hydrometallurgical recovery; industrial catalysts; recovery cobalt; spent industrial ... See more keywords
Advances in the Removal of Cr(III) from Spent Industrial Effluents—A Review
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DOI: 10.3390/ma16010378
Abstract: The review presents advances in the removal of Cr(III) from the industrial effluents published in the last ten years. Although Cr(III) has low solubility and is less dangerous for the aquatic environment than Cr(VI), it… read more here.
Keywords: industrial effluents; advances removal; effluents review; iii spent ... See more keywords