Structural and functional design of catalytic converters for emissions from internal combustion engines

We consider some features of technology for manufacturing advanced three-way (CO/NO _x /C _n H _m ) catalytic converters for emissions of internal combustion engines, namely, application, stabilization, and modification of γ-Al₂O₃ second supports on synthetic cordierite matrices and Pt, Pd, and Rh active components, as well as oxidation of finely divided carbon on the surface of soot filters coated with a catalyst coating in the form of binary oxide compositions (CuCr₂O₄ and CuCo₂O₄) using a number of oxidizers (O₂, O₃, NO, NO₂, H₂O, and CO₂).