Exhaust Catalytic galai shai ai jak a bungli galaw ai npawt tara
Exhaust catalytic converter a bungli galaw ai ladat gaw lawu na hte maren rai nga ai: N-gun ja ai-mawdaw a n-gun dat gaw san seng ai jak hku lai wa ai shaloi, san seng ai jak kata na san seng ai arung arai gaw CO, HC, hte NOx nbung ni a shamu shamawt lam hpe jat ya nna, oxidation reduction{a{1}re nkau mi hpe n-gun jaw ya ai. Grau nna, CO gaw nbung katsi ai shara hta nsam n rawng ai, -n hkru n kaja ai carbon dioxide byin tai wa ai; HC n-gun dat ni gaw nbung katsi ai shara hta hka (H2O) hte carbon dioxide byin wa ai; hte NOx hpe nitrogen hte oxygen de shayawm kau ya ai. Ndai n kaja ai nbung masum hpe n kaja ai nbung ni de galai shai kau ya ai majaw, mawdaw a nbung hpe san seng hkra galaw ya ai.
Exhaust hpe galai shai ya ai jak gaw muffler hte bung ai. Shi a shinggan maga hpe gaw, n-gun n rawng ai n-gang n-gang lahkawng lang lang nna, cylindrical hkrang hte galaw da ai. Insulation galaw ai arung arai-asbestos fiber felt- hpe lahkawng lang-hpun n-gang lapran kaw tawn da ai. Dai san seng ai arung arai hpe kata de bang nna, mesh garan ginhka ai lapran hta sandwich galaw da ai. Dai san seng ai arung arai hta carrier hte catalyst lawm ai. Dai carrier hpe madung hku nna aluminum oxide hte galaw da nna, shi a hkrang gaw, shingnip shingna, shing nrai, mesh garan ai hku rai mai ai. Catalyst ngu nna mung shamying ai san seng ai arung arai gaw, teng sha catalyst hku nna galaw ai lam rai nga ai. Catalyst ni hpe platinum, rhodium, shing nrai palladium ni hte galaw ai. Dai ni kaw na langai hpe carrier ntsa de chya ai gaw, san seng ai baw hpe shabyin ya ai.
