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Economic production of monoclinic bismuth vanadate

2019-12-10 ensp 0183 ensp Carbon black waste generated in Singapore oil refinery contains a high concentration of vanadium gt 14000 ppm on dry weight basis Considering the high market value of the waste vanadium component in this work an economic and eco-friendly production strategy of monoclinic bismuth vanadate BiVO 4 has been developed based on vanadium recovery from carbon black waste...