Exhaust Catalytic Converter Hnathawh Dan

Exhaust catalytic converter hnathawh dan chu hetiang hi a ni: High-temperature vehicle exhaust chu purification device kaltlangin a kal chuan catalytic converter chhunga purifying agent chuan CO, HC, leh NOx gas te hnathawh a tichak a, oxidation-reduction chemical reaction thenkhat a tichak a ni. A bik takin, CO hi temperature sang takah oxidized a ni a, rawng nei lo, non-toxic carbon dioxide-ah a chang a; HC compound te hi temperature sang takah tui (H2O) leh carbon dioxide ah an oxidized a; leh NOx chu nitrogen leh oxygen-ah a tlahniam bawk. Heng gas tha lo pathumte hi gas hlauhawm loah an chantir a, chu chuan lirthei exhaust chu a tithianghlim a ni.

Exhaust catalytic converter hi muffler nen a inang hle. A pawn lam chu double-layered stainless steel sheet hmanga cylindrical structure hmanga siam a ni. Insulation material-asbestos fiber felt-chu double-layered sheet inkar ah dah a ni. Purifying agent chu a chhungah dah a ni a, mesh partition inkar ah sandwiched a ni. Purifying agent hi carrier leh catalyst atanga siam a ni. Carrier hi a tlangpuiin aluminium oxide a siam a ni a, a pianzia chu spherical, polygonal emaw mesh partition emaw pawh a ni thei. Purifying agent, catalyst tia hriat bawk hi catalyst anga thawk tak tak chu a ni. Catalyst hi platinum, rhodium emaw palladium emaw atanga siam a ni tlangpui. Chung zinga pakhat chu carrier chungah spray chuan purifying agent a siam a ni.