One study highlighted a stepwise separation process that effectively recovers molybdenum, vanadium, and nickel from spent hydrogenation catalysts using sulfuric acid leaching followed by selective ...

Refinery catalysts are in high demand for improving petroleum refining processes, enhancing fuel production, and increasing ...

Catalyst deactivation eventually reduces the efficiency enough that the spent catalyst has to be replaced. Containing reactants and the catalyst media requires some sort of vessel. These are ...

Beale used the Andrew Lecture to share his work on using advanced X-ray methods for determining structure-activity relationships in catalysts for carbon monoxide and carbon dioxide hydrogenation. His ...

Spent oxidized (500 ºC, 5 h) commercial NiW/Al2O3 catalysts were processed using two different routes: a) fusion with NaOH (650 ºC, 1 h), the roasted mass was leached in water; b) leaching with HCl or ...

Catalysis is the increase in the rate of a chemical reaction by the addition of a reagent — the catalyst — that is not itself consumed. The catalyst works by opening up a route between ...

Snapdragon Chemistry, a Cambrex Company, 360 Second Ave., Suite C, Waltham, Massachusetts 02451, United States ...

Scientists have made an advancement in the field of electrocatalysis. Their latest research sheds light on how catalysts can stay in unanticipated forms during the process of nitrate reduction.

A woman who has spent hundreds of thousands on cosmetic surgery has revealed the dark side of her lifestyle. Bibi Bugatti, a social media influencer, got her first cosmetic surgery at 17 with lip ...

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