Recovery of molybdenum and vanadium from spent desulfurizing catalyst.
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منابع مشابه
Hydrometallurgical Recovery of Nano-Palladium from Spent Catalyst
Hydrometallurgical recovery of nano-palladium (Pd) from spent Pd/Al2O3 catalyst has been investigated. The Pd content in the spent catalyst sample was assayed to be 0.42% while the remainder was mainly aluminum oxide. Mixture of HCl and AlCl3 was studied as leaching agent for the sample. The Pd was deposited with formic acid. Different parameters affecting leaching and deposition processes such...
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ژورنال
عنوان ژورنال: Shigen-to-Sozai
سال: 1989
ISSN: 0916-1740,1880-6244
DOI: 10.2473/shigentosozai.105.265