The process that can convert pollution into benign by-products is called selective catalytic reduction, or SCR. Until now, it has been unclear how this reaction actually occurs, and contradictions ...
Scientists have discovered a low-cost method to significantly reduce this pollution from hydrogen internal combustion engines by improving the efficiency of their catalytic converters. The researchers ...
Electrocatalytic reduction reactions, powered by clean energy, offer a sustainable approach to upgrading inexpensive feedstocks into high-value-added chemicals. Recently, cations in the electrolyte ...
AddCat and ValCUN developed a next-gen catalytic reactor with higher conversion efficiency and a 37% lower total cost of ...
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Webinar to Spotlight SCR and DEF Technologies and Address EPA Guidance and Current Industry Issues
Washington, DC, April 07, 2026 (GLOBE NEWSWIRE) -- Selective Catalytic Reduction (SCR) systems and the use of diesel exhaust fluid (DEF) have drawn renewed attention across the agricultural, trucking, ...
Pollutants emitted from combustion sources have been regulated by local and federal governments since the early 1960s. Specific rules vary by state and air district, but they generally apply to ...
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