Isitena esinganyangekiyo kwi-asidi sisitena esichasayo esine-asidi eqinile kunye nezitena ezixhathisa i-asidi zinokusetyenziswa ngokubanzi kwimizi-mveliso. Ibhlokhi enganyangekiyo kwi-Acid yeyona nto ifanelekileyo yokukhetha iprojekthi yakho kunye neempawu zabo zoxinzelelo lobungqina, ukuxhathisa umhlwa, ukucoca ngokulula kunye nokuxhathisa isiseko se-asidi. iibhloko ezixhathisayo ze-asidi zinesakhiwo esixineneyo, esinokuxhathisa nayiphi na isalathisi se-pH se-alkaline kubushushu obuqhelekileyo, kodwa singaxhathisi ukunyibilika kwealkali kubushushu obuphezulu. i-acid resistant firebrick engaphezulu kwe-93% yeSiO2 umxholo, yamkele i-silica njengeyona nto iphambili ekrwada kwaye inokumelana nokhukuliseko lwe-asidi eziko lwe-slag. isitena somlilo sobungqina be-asidi sisetyenziswa ikakhulu kuzo zonke iintlobo zeziko kunye neekhilni ezinecandelo lemichiza ye-asidi.
Iipropati zeSitena sobungqina be-Acid
- Ukumelana nobushushu obuphezulu,
- Amandla omatshini aphezulu,
- Ukumelana kakuhle nokunxiba,
- Ukumelana kakuhle nokothuka kwe-thermal,
- Ukumelana kakuhle nokhukuliseko lwe-slag yesithando somlilo,
- Ukuchasana okunamandla kukhukuliseko lweasidi,
- Ukufunxwa kwamanzi aphantsi kunye ne-porosity ephantsi ebonakalayo.
Inkqubo yokwenziwa kweSitena soBungqina be-Acid
Imathiriyeli engundoqo ye-firebrick yobungqina be-asidi yiquartz, i-feldspar kunye nodongwe, ibhloko ye-asidi yobungqina be-refractory luhlobo lwemathiriyeli echasene ne-corrosive nge-oksijeni yobushushu obuphezulu. Ubungqina be-asidi yesitena esiphikisayo sineempawu zokumelana ne-asidi ephezulu, ukufunxa kwamanzi aphantsi, akulula ukuba i-oxidized kwiqondo lokushisa eliqhelekileyo, akukho lula ukungcoliswa nguphakathi. ngaphandle kwe-asidi ye-hydrofluoric kunye ne-asidi ye-phosphoric eshushu, ibhlokhi yomlilo yobungqina be-asidi ineempawu ezibalaseleyo zokunqanda ukubola kwiklorini emanzi, amanzi anetyuwa, i-hydrochloric acid, i-sulfuric acid, i-hydrogen nitrate kunye nenye i-asidi kunye nayo nayiphi na i-alkaline yoxinzelelo kubushushu obuqhelekileyo.
I-Rongsheng Refractory Acid Proven Specifications zezitena
| Izinto | Isitena esikhethekileyo sobungqina be-asidi | Izitena ezilula ezinobungqina be-asidi |
| SiO2(%) ≥ | 65 | 65 |
| Uxinaniso olukhulu(g/m³) | 1.6-1.8 | 1.0-1.3 |
| Amandla Okutyumza okubandayo(MPa) ≥ | 15 | 10 |
| I-Thermal Conductivity W/( m·K) ≤ | 0.65 | 0.45 |
| Ukufunxwa kwamanzi (%) ≤ | 15 | ubuso obusebenzayo 5 |
| Izinga lobungqina be-Acid (%) ≤ | 98 | 97 |
| Ubushushu benkonzo( ℃) ≤ | 1000 | 1000 |
Ukusetyenziswa kwezitena zobungqina be-Acid
Njengoko ipropathi eyomeleleyo yokumelana ne-asidi yesitena sobungqina be-asidi, ingasetyenziswa kwizixhobo zobushushu obuphezulu kunye nomoya we-asidi kunye nokhukuliseko lwe-slag, kwaye ibhloko yobungqina be-asidi ingasetyenziswa ngokubanzi kulwakhiwo lwe-lining yenqaba, i-pool, itanki, i-groove ye- i-petroleum, imboni yeekhemikhali, isichumisi sekhemikhali, ikhemesti, ukutywala, imveliso yobisi, ukwenza iphepha, i-smelt, i-chemical fiber kunye ne-electroplating, ilabhu yeekhemikhali, ukuveliswa kombane, igesi kunye nolunye ushishino.
Umenzi wezitena ezibubungqina be-Acid ovela kwi-RS Refractory Factory
Umzi-mveliso we-RS refractory ngumboneleli weebhloko zobungqina beasidi eyasekwa ekuqaleni kweminyaka yama-90 yenkulungwane yamashumi amabini. Umzi-mveliso we-RS refractory ukhethekileyo kwizitena ezinobungqina be-asidi ngaphezulu kweminyaka engama-20. ukuba unemfuno ethile yebhlokhi ye-chrome ye-magnesite, okanye unemibuzo malunga nezitena ezinganyangekiyo kwi-asidi malunga nezikhombisi zomzimba kunye neekhemikhali, nceda uqhagamshelane nathi simahla. kunye ne-Rs refractory factory njengomenzi wezitena okwaziyo ukumelana neasidi e-china, uneengenelo ezithile zokukhuphisana ngolu hlobo lulandelayo:
- Ixabiso loKhuphiswano: Yenza iimveliso zikhuphisane kwimarike yakho,
- Amava amaninzi: Thintela iintanda kunye nokujijwa kwizitena,
- Iintlobo ezahlukeneyo zokubumba: Gcina umrhumo wakho,
- Ulawulo olungqongqo loMgangatho: Dibana nemfuno yomgangatho wabathengi,
- Izitokhwe ezinkulu: Isiqinisekiso sokuziswa ngokukhawuleza,
- Ukupakishwa kobuNgcali: Gwema umonakalo kwaye ukhusele iimpahla kuthutho.