The effect of spent petroleum catalyst powders on the multiple properties in blended cement
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DOI: 10.1016/j.conbuildmat.2019.117203
Abstract: Abstract A growing number of spent petroleum refining catalysts, SPC, were mainly disposed in landfills, which has brought about serious occupation of land resources and environmental security risks. In this paper, the effects of SPC… read more here.
Keywords: spent petroleum; spc powders; incorporation spc; blended cement ... See more keywords
Recovery of Platinum from Spent Petroleum Catalysts: Optimization Using Response Surface Methodology
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DOI: 10.3390/met9030354
Abstract: The global yield of platinum (Pt) recovery from spent catalysts is about 30%. Pt recovery from spent catalysts is one of the most significant methods to reduce its supply risk and meet future demand. The… read more here.
Keywords: methodology; mol; spent petroleum; spent catalysts ... See more keywords