Silicon carbide desulfurization nozzle

Hauv cov khoom siv tiv thaiv ib puag ncig, muaj ib qho khoom uas zoo li tsis pom tseeb tab sis tseem ceeb heev - lub nozzle desulfurization. Nws txoj haujlwm yog txau cov slurry desulfurization rau hauv cov pa roj flue kom pab tshem tawm cov sulfur dioxide uas ua rau muaj kev phom sij. Niaj hnub no, cia peb tham txog lub siab-Cov khoom siv desulfurization nozzle - silicon carbide.
Silicon carbide yog dab tsi?
Silicon carbide yog ib yam khoom siv inorganic uas tsim los ntawm silicon thiab carbon. Nws cov yam ntxwv yog:
Kev nyuaj siab, thib ob tsuas yog pob zeb diamond
Kev kub siab tsis kam, muaj peev xwm tswj tau qhov ruaj khov hauv qab qhov kub thiab txias heev
Acid thiab alkali corrosion tsis kam, tiv thaiv kab mob rau cov tshuaj lom neeg hauv desulfurization ib puag ncig
Kev ua tau zoo ntawm cov thermal conductivity, tsis yooj yim tawg vim yog qhov kub hloov pauv
Vim li cas ho xaiv silicon carbide rau desulfurization nozzles?
Qhov chaw desulfurization yog ib qho 'kev sim hnyav' rau cov nozzles:
Kub ntawm cov pa roj flue siab thiab muaj zog corrosiveness
Cov slurry muaj cov khoom khov uas yooj yim hnav thiab rhuav rau cov khoom siv
Cov ntaub ntawv silicon carbide muaj peev xwm daws tau cov teeb meem no zoo kawg nkaus:
Kev tiv thaiv corrosion ua kom lub nozzle ua haujlwm ruaj khov mus sij hawm ntev
Kev ua kom muaj zog thiab kev hnav tsis kam ua rau lub neej ua haujlwm ntev dua
Kev ua kom sov zoo tiv thaiv kev tawg los ntawm kev ntxhov siab thermal
Qhov zoo ntawm silicon carbide desulfurization nozzle
1. Lub neej ua haujlwm ntev dua - txo qhov zaus hloov pauv thiab txo cov nqi kho
2. Kev ua haujlwm ruaj khov - cov tshuaj tsuag tuaj yeem tswj tau txawm tias nyob rau hauv ib puag ncig hnyav
3. Kev siv tshuaj desulfurization zoo - tshuaj tsuag kom zoo los txhim kho kev ua haujlwm ntawm desulfurization
4. Kev tiv thaiv ib puag ncig thiab kev txuag hluav taws xob - txo lub sijhawm tsis ua haujlwm thiab txo cov nqi khiav lag luam

Yuav ua li cas xaiv lub nozzle silicon carbide uas tsim nyog?
Thaum xaiv, cov kev xav tseem ceeb yog:
Lub kaum sab xis ntawm lub nozzle thiab qhov ntws ntawm lub nozzle
Qhov kub thiab txias siv tau
Kev sib raug zoo nrog cov txheej txheem desulfurization uas twb muaj lawm
Kev txhawb nqa kev tsim khoom thiab kev pabcuam tom qab muag
Txawm hais tias lub silicon carbide desulfurization nozzle tsuas yog ib qho me me hauv lub desulfurization system, nws cov kev ua tau zoo cuam tshuam ncaj qha rau kev ua haujlwm zoo thiab kev ruaj khov ntawm tag nrho lub system. Kev xaiv cov silicon carbide nozzles zoo yog kev nruab koj cov khoom siv tiv thaiv ib puag ncig nrog "vanguard" txhim khu kev qha.