| 摘要 |
FIELD: engines and pumps. ^ SUBSTANCE: catalyst for cleaning of waste gases of internal combustion engines contains honeycomb element consisting of plain and corrugated metal sheets with inlet end surface and outlet end surface for waste gases; at that, metal sheets are provided with holes for reduction of their heat capacity, and catalyst mass is applied to metal sheets; at that, holes of metal sheets are filled with catalyst mass, and surface area of all the holes is 5 to 80% of the surface area of metal sheets. Also, use of catalyst for cleaning of waste gases of internal combustion engine is described. ^ EFFECT: reduction of heat capacity and heat conductivity of catalyst. ^ 12 cl, 7 dwg |
