Cracking furnace yog ib qho ntawm cov khoom siv tseem ceeb hauv cov nroj tsuag ethylene. Piv nrog rau cov khoom siv refractory tsoos, refractory ceramic fiber rwb thaiv tsev cov khoom tau dhau los ua cov khoom zoo tshaj plaws refractory rwb thaiv tsev rau tawg rauv.
Lub hauv paus txheej txheem rau daim ntawv thov ntawm refractory ceramic fiber rwb thaiv tsev cov khoom nyob rau hauv ethylene cracking rauv:
Vim hais tias lub cub tawg kub ntawm qhov cub tawg yog qhov siab (1300 ℃), thiab qhov kub ntawm qhov kub ntawm qhov kub yog siab li 1350 ~ 1380 ℃, thiaj li xaiv cov khoom lag luam thiab tsim nyog, nws yuav tsum muaj kev nkag siab tag nrho ntawm ntau yam ntaub ntawv.
Ib txwm siv lub teeb yuag refractory bricks los yog refractory castable lug muaj cov thermal conductivity loj thiab tsis zoo thermal poob siab, uas ua rau overheating ntawm sab nrauv phab ntsa ntawm lub qhov cub tawg plhaub thiab loj kub dissipation poob. Raws li ib yam tshiab ntawm high-efficiency zog-txuag khoom, refractory ceramic fiber rwb thaiv tsev muaj qhov zoo ntawm thermal rwb thaiv tsev zoo, kub tsis kam, thermal shock thiab mechanical vibration resistance, thiab yooj yim rau kev tsim kho. Nws yog cov khoom zoo tshaj plaws refractory rwb thaiv tsev nyob hauv lub ntiaj teb niaj hnub no. Piv nrog rau cov khoom siv refractory tsoos, nws muaj qhov zoo hauv qab no:
Kev ua haujlwm siab dua: Nrog rau kev txhim kho ntawm cov khoom siv hluav taws xob refractory ceramic fiber rwb thaiv tsev thiab kev siv tshuab, cov khoom siv hluav taws xob ceramic tau ua tiav lawv cov serialization thiab functionalization. Ua haujlwm kub ntawm 600 ℃ to 1500 ℃. Nws tau maj mam tsim ntau yam kev ua haujlwm thib ob lossis cov khoom sib sib zog nqus los ntawm cov ntaub plaub feem ntau, daim pam, thiab cov khoom siv rau fiber ntau, cov laug cam, qhov tshwj xeeb zoo li tus, ntawv, fiber ntau textiles thiab lwm yam. Nws tuaj yeem ua tau raws li qhov xav tau ntawm ntau hom kev lag luam furnaces.
Qhov teeb meem tom ntej no peb yuav qhia ntxiv kom zoo duaceramic fiber rwb thaiv tsev cov khoom. Thov nyob twj ywm!
Post lub sij hawm: Jun-15-2021
