Acid inodzivirira castable inonziwo refractory castable, inova imwe yezvinhu zvinoramba, uye inogona kudzivisa kukukurwa kweasidhi, iyo inoshandiswa zvakanyanya musimbi isina-ferrous metallurgy, indasitiri yemakemikari, chimuney, nezvimwewo. castable ine yakakwira yemukati yeanosunga ajenti uye mwando uye yakawanda liquidity. Unshaped refractory ine yakafara faira rekushandisa uye inogona kushandiswa kuburikidza nekudira kana ramming zvinoenderana nesarudzo yemamiriro ebasa rezvishandiso uye anosunga mumiririri.
Acid inodzivirira castable kugadzira maitiro ari nyore pasina yakakosha michina. Acid resistant castable ine high mechanical simba uye high quality. Zviri nyore kugadzira kuburikidza nenzira yekudira. Acid resistant castables inogona kushandiswa zvakananga muinjiniya pasina kupfura. Uye asidhi inodzivirira refractory castable inogona kuramba acid yepakati corrosion ye800 ~ 1200 ℃ inogona kudururwa inonzi refractory acid resistable castable. Refractory acid inodzivirira castable inogadzirwa negirazi remvura sebinder, asidhi kana alkali acid refractory seaggregate uye hupfu, uye shoma shoma yecoagulant. Zvisinei, kukanda kwakadaro hakugadziriswi nekuora nealkali, hydrochloric acid, hydrofluoric acid uye mafuta akawanda.
Iyo yakawanda inoumbwa yeasidhi isingagadzike inokandwa ndeye: acid-resistant refractory aggregate (60-70%), hupfu (30-40%), uye sodium fluorosilicate (13% -16%) sechinhu chinoomesa.
Asidhi Inodzivirira Kukandwa | |
Item | Index |
Al2O3% | ≥40 |
Acid Resistance% | ≥98.5 |
Hukuru Density (110℃×24h) g/cm3 | ≥2.20 |
Cold Crushing Strength (110℃×24h) Mpa | ≥30 |
Cold Crushing Strength (1350℃×24h) Mpa | ≥45 |
Acid inodzivirira castable inoshandiswa zvakanyanya muasidhi petrochemical chirimwa uye sulfuric acid chirimwa.
Acid inodzivirira refractory castable inogona kukandwa mumucheka wemuviri uye zvakare inogona kugadzirwa kuita pre cast zvigadzirwa. iyo inoshandiswa zvakanyanya kune maraini emhando dzakasiyana-siyana dzevira uye kilns, uye acid inodzivirira castable inoshandiswa zvakanyanya muchoto cheindasitiri cheindasitiri yesimbi, indasitiri yepetroleum, indasitiri yemakemikari, zvekuvaka uye indasitiri yeinjiniya yekudzivisa kukukurwa kwekushisa kwakanyanya.
RS refractory fekitori inyanzvi acid inodzivirira castable mutengesi iyo yakavambwa mukutanga 90s yemakumi maviri emakore. RS refractory fekitori ine nyanzvi mune acid inodzivirira castables kweanopfuura makore makumi maviri. kana iwe uine chimwe chinodiwa che refractory acid inodzivirira castable, kana uine mimwe mibvunzo pamusoro peasidhi inodzivirira refractory inokandwa nezve emuviri nemakemikari zviratidzo, ndapota taura nesu mahara. uye Rs refractory fekitori sehunyanzvi acid inodzivirira castable mugadziri muchina, ine mamwe mabhenefiti emakwikwi seanotevera: