QHOV CHAW UA HAUJ LWM
Tam sim no invention muaj feem xyuam rau ib tug ntxeem tau sintered hlau usable rau lim rau tshem tawm particulates los ntawm pa gases emissions los ntawm diesel xyaw, uas yog hu ua diesel particulate filters (DPFs), lim rau sau plua plav los ntawm combustion gases emitted los ntawm incinerators thiab thermoelectric fais fab nroj tsuag, catalyst carriers, kua nqa, thiab lwm yam., ib lub lim uas muaj xws li ib tug ntxeem tau sintered hlau, thiab ib txoj kev los ua cov ntxeem tau sintered hlau.
PHAU NTAWV NTAWM INVENTION
Thaum tshav kub kub-resistant honeycombs ua los ntawm ceramics xws li cordierites tau conventionally siv raws li DPFs. Txawm li cas los xij, ceramic honeycombs tau yooj yim tawg los ntawm kev vibration lossis thermal shock. Tsis tas li ntawd, vim tias cov ceramics muaj cov thermal conductivity tsawg, cov cua sov hauv zos tau muab los ntawm kev sib xyaw ntawm cov pa roj carbon monoxide uas nyob rau hauv cov lim, ua rau tawg thiab yaig ntawm cov lim dej ceramic. Yog li, DPFs ua los ntawm cov hlau, uas yog siab dua nyob rau hauv lub zog thiab thermal conductivity tshaj ceramics, tau raug npaj.
Post lub sij hawm: Nov-12-2018