Posts Tagged ‘ precious metal ’

Three-way catalysts have been used to control gasoline-fuelled vehicle emissions for over twenty years, during which time significant advances have been made in performance. Nevertheless catalyst manufacturers strive for continual improvements, and further reduction of system costs remains a key target. This article summaries paper 2005-01-2158 given at the 2005 SAE Brazil Fuels...
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Autocatalysts are major users of platinum group metals (pgm). Tom Kendall, editor of Johnson Matthey’s Platinum Review, looks at the fundamentals of the pgm markets, and reviews the reasons behind the dramatic price movements of recent years.
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