Ironmaking Cov Rauv Rauv thiab Rauv Rauv Rauv

Kev Tsim Khoom Siv Hluav Taws Xob Zoo Tshaj Plaws

Tsim thiab Hloov pauv ntawm cov rwb thaiv tsev txheej fiber ntau ntawm Ironmaking Cov Rauv Rauv thiab Cov Hluav Taws Kub Kub

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Taw qhia rau thawj cov qauv rwb thaiv tsev ntawm lub qhov cub tawg thiab qhov cub tawg tawg:

Lub qhov cub tawg yog ib yam khoom siv cua sov uas muaj cov qauv nyuaj. Nws yog cov cuab yeej tseem ceeb rau kev ua hlau thiab muaj qhov zoo ntawm cov khoom loj, tsim khoom siab, thiab tus nqi qis.
Txij li qhov ntsuas kub ua haujlwm ntawm txhua feem ntawm lub tshuab ua kom tawg yog siab heev, thiab txhua ntu raug rau cov khoom siv cuam tshuam, xws li kev sib txhuam thiab cuam tshuam ntawm qhov poob qis, feem ntau ntawm cov nplaim hluav taws kub kub siv CCEFIRE kub kub lub teeb cib uas tuaj nrog qhov ua kom txias txias nyob hauv qhov hnyav thiab ua kom lub tshuab ua kom sov siab zoo.
Raws li ib qho ntawm cov khoom siv tseem ceeb ntawm lub tshuab ua kom tawg, lub tshuab ua kom sov kub ua kom sov siab rau lub tshuab ua kom tawg los ntawm kev siv cov cua sov los ntawm lub tshuab ua kom lub tshuab ua kom muaj roj tawg thiab cov cua sov sib pauv los ntawm cov cib ntoo. Txij li txhua ntu ua rau muaj kev kub ntxhov ntau ntawm cov roj sib txuas, cov hmoov av yaig los ntawm cov pa roj, thiab cov nplaim hluav taws kub hnyiab, cov nplaim hluav taws kub hnyiab feem ntau xaiv CCEFIRE lub teeb hluav taws xob cib, cov pob zeb ua kom sov, cov av nplaum, thiab lwm yam cov ntaub ntawv nrog cov khoom siv dag zog zoo.
Txhawm rau kom ntseeg tau tias cov cua sov cuam tshuam los ntawm cov cua sov hauv ob sab phlu, ua raws li cov hauv paus ntsiab lus ntawm kev xaiv cov txheej txheem thev naus laus zis txhim khu kev qha, siv nyiaj txiag thiab tsim nyog, txheej hauv txheej ua haujlwm kub ntawm lub tshuab ua kom tawg thiab nws cov cua kub tawg feem ntau xaiv cov khoom rwb thaiv tsev uas muaj thermal conductivity tsawg thiab ua tau zoo rwb thaiv tsev.
Cov txheej txheem ib txwm muaj ntau dua yog xaiv cov khoom siv calcium silicate board, uas muaj cov txheej txheem tshwj xeeb no rwb thaiv tsev: lub siab-aluminium lub teeb cib + silica-calcium boards cov qauv nrog cov cua sov rwb thaiv tsev tuab txog li 1000 hli.

Cov qauv rwb thaiv tsev cua sov no muaj qhov tsis xws luag hauv daim ntawv thov:

A. Cov khoom siv hluav taws xob rwb thaiv tsev muaj cov cua sov loj thiab cov cua sov tsis zoo cuam tshuam.
B. Cov laug cam-silicon-calcium siv nyob rau sab nraub qaum txheej tuaj yeem tawg yooj yim, tsim qhov tom qab tawg, thiab ua rau cua sov poob.
C. Cov cua sov loj poob, ua rau lub zog pov tseg.
D. Cov laug cam calcium silicate muaj dej nqus tau yooj yim, tawg yooj yim, thiab ua haujlwm tsis zoo.
E. Daim ntawv thov kub ntawm calcium silicate boards yog qis ntawm 600 ℃
Cov khoom siv hluav taws xob rwb thaiv tsev siv hauv lub tshuab ua kom tawg thiab nws lub tshuab ua kom sov yuav tsum muaj cov cua sov ua tau zoo. Txawm hais tias cov cua sov ua kom sov ntawm cov pob zeb calcium silicate tau qis dua li cov cib ua hluav taws xob thiab cov rwb thaiv tsev cua sov tau ua kom zoo dua qub, vim lub tshuab ua kom sov lub cev loj thiab qhov cub tawg loj, txoj kab hluav taws xob calcium silicate tau tawg yooj yim thaum tsim cov txheej txheem vim lawv brittleness, ua rau ua tsis tiav rov qab rwb thaiv tsev rwb thaiv tsev thiab tsis txaus siab cov teebmeem. Yog li ntawd, txhawm rau txhawm rau txhawm rau txhim kho cov rwb thaiv tsev cua sov los ntawm cov hlau tawg thiab cov cua kub tawg, CCEWOOL cov khoom siv hluav taws xob fiber ntau (cib/cov laug cam) tau dhau los ua cov khoom siv zoo tshaj plaws rau rwb thaiv tsev ntawm lawv.

Kev tshuaj xyuas ntawm cov khoom siv hluav taws xob fiber ntau ceramic:

CCEWOOL ceramic fiberboards txais yuav qhov zoo tshaj AL2O3+SiO2 = 97-99% cov fibers ua raw khoom, ua ke nrog cov khoom sib txuas tsis sib xws ua lub cev tseem ceeb thiab ua kom sov siab ntxiv thiab ntxiv rau. Lawv tau tsim los ntawm kev nplawm thiab pulping thiab nqus nqus pom. Tom qab cov khoom tau qhuav, lawv tau ua tiav los ntawm cov cuab yeej ua haujlwm kom ua tiav cov txheej txheem txheej txheem, xws li txiav, sib tsoo, thiab drilling kom ntseeg tau tias cov khoom lag luam ua tau zoo thiab raug qhov tseeb yog nyob rau qib thoob ntiaj teb. Lawv cov txuj ci tseem ceeb suav nrog:
a Kev siv tshuaj lom neeg siab heev: muaj 97-99% cov kub kub oxides xws li Al2O3 thiab SiO2, uas ua kom cov cua sov tiv taus ntawm cov khoom. CCEWOOL ceramic fiberboards tuaj yeem tsis tsuas yog hloov cov calcium silicate laug cam raws li cov cua sov phab ntsa hauv ob sab phlu, tab sis kuj tseem siv ncaj qha rau ntawm qhov kub ntawm cov cua sov phab ntsa kom nruab nrog lawv nrog cua yaig tsis kam.
b. Kev ua kom muaj cua sov tsawg thiab ua kom muaj cua sov zoo: Vim tias cov khoom no yog CCEWOOL cov khoom siv hluav taws xob ua hluav taws xob tsim los ntawm cov txheej txheem tsim khoom txuas ntxiv tshwj xeeb, nws muaj kev ua tau zoo dua li ib txwm ua rau lub ntiaj teb diatomaceous cov cib, calcium silicate laug cam thiab lwm yam khoom siv silicate thaub qab hauv nws cov cua sov tsawg conductivity, zoo dua txuag hluav taws xob cuam tshuam, thiab tseem ceeb txuag lub zog.
c. Lub zog muaj zog thiab siv tau yooj yim: Cov khoom muaj qhov ua kom siab thiab ua kom lub zog ruaj khov thiab tsis yog cov khoom tawg yooj yim, yog li lawv ua tau raws li qhov yuav tsum tau ua ntawm cov ntaub tawv tawv. Lawv tuaj yeem siv rau hauv txhua qhov haujlwm ua haujlwm rwb thaiv tsev nrog lub zog siab xav tau, hloov cov ntaub hauv qab ntawm cov pam los yog lub siab. Lub caij no, kev ua tiav CCEWOOL cov khoom siv hluav taws xob hluav taws xob muaj qhov ntsuas qhov ntev thiab tuaj yeem txiav thiab ua tiav ntawm qhov xav tau. Kev tsim kho yog yooj yim heev, uas daws cov teeb meem ntawm brittleness, fragility thiab siab kev tsim kho kev puas tsuaj ntawm calcium silicate boards. Lawv ua kom luv lub sijhawm tsim kho thiab txo tus nqi tsim kho.
Hauv cov ntsiab lus, CCEWOOL ceramic fiberboards tsim los ntawm lub tshuab nqus tsev tsim tsis tsuas yog muaj cov cuab yeej siv tau zoo thiab qhov ntsuas qhov tseeb, tab sis tseem tswj hwm cov yam ntxwv zoo ntawm cov khoom siv hluav taws xob cua sov. Lawv tuaj yeem hloov pauv cov pob zeb calcium silicate thiab siv rau thaj tsam rwb thaiv tsev uas xav tau kev nruj thiab txhawb tus kheej thiab tiv thaiv hluav taws.

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Daim ntawv thov txheej txheem ntawm cov nplais hluavtaws hluavtaws hauv cov cua sov ua kom tawg rauv thiab cov cua kub tawg

Daim ntawv thov txheej txheem ntawm CCEWOOL cov khoom siv hluav taws xob ua hluav taws xob hauv cov tshuab ua kom tawg tawg feem ntau yog siv los thaub qab ntawm silicon carbide refractory cib, cov av nplaum zoo lossis cov cib alumina refractory siab, hloov pauv rau cov pob zeb calcium silicate (lossis diatomaceous lub ntiaj teb cib).

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Daim ntawv thov rau cov cua sov ua kom tawg rauv thiab cov cua kub tawg

CCEWOOL ceramic fiberboards tuaj yeem hloov cov qauv ntawm calcium silicate cov laug cam (lossis diatomaceous lub ntiaj teb cib), thiab vim tias lawv qhov zoo, xws li tsis muaj cua sov ua kom sov, kub nyob hauv kev siv, ua haujlwm tau zoo, thiab tsis muaj dej nqus, lawv daws teeb meem zoo tus qauv qub muaj, piv txwv li, cov cua sov tsis zoo cuam tshuam, poob cua sov ntau, ua rau muaj kev puas tsuaj ntau ntawm calcium silicate cov laug cam, kev ua haujlwm tsis zoo, thiab kev pab lub neej luv ntawm cov rwb thaiv tsev. Lawv tau ua tiav cov txiaj ntsig thov tau zoo heev.


Sijhawm Tshaj Tawm: Tsib Hlis-10-2021

Kev Pab Tswv Yim

Kev Pab Tswv Yim