Acid inodzivirira zvidhinha chidhinha chinoramba chine asidhi yakasimba kuramba uye acid inopikisa zvidhinha inogona kushandiswa zvakanyanya mumaindasitiri. Acid resistant block ndiyo yakanakira sarudzo yepurojekiti yako ine maficha ehumbowo kudzvanywa, corrosion resistance, nyore kuchenesa uye acid base kuramba. asidhi inodzivirira zvidhinha ine dense chimiro, chinogona kuramba chero pH chiratidzo alkaline yepakati mune yakajairika tembiricha, asi kwete kuramba kunyunguduka alkali mukupisa kwakanyanya. asidhi inodzivirira firebrick ine inopfuura 93% yeSiO2 yemukati, tora silica seyakanyanya mbishi zvinhu uye inogona kuramba acid furnace slag erosion. acid proof fire zvidhinha inonyanya kushandiswa mumhando dzese dzevira uye kilns ine acid kemikari chikamu.
Chinhu chikuru cheasidhi proof firebrick ndeye quartz, feldspar uye ivhu, acid proof refractory block imhando yeanti corrosive zvinhu nekupisa tembiricha oxygenolysis. acid proof refractory zvidhinha ine hunhu hwekupikiswa kweasidhi yakanyanya, kunyura kwemvura yakaderera, hazvisi nyore kuve oxidized pakudziya kwakajairika, zvisiri nyore kusvibiswa nepakati. kunze kweiyo hydrofluoric acid uye inopisa phosphoric acid, acid proof fire block ine yakanakisa anticorrosive zvivakwa kune wet chlorine, saline mvura, hydrochloric acid, sulfuric acid, hydrogen nitrate uye imwe asidhi uye iyo chero yekuisa alkaline pane yakajairika tembiricha.
Items | Special acid-proof zvidhinha | Chidhinha chisina kurema asidhi-uchapupu |
SiO2(%) ≥ | 65 | 65 |
Bulk Density(g/m³) | 1.6-1.8 | 1.0-1.3 |
Cold Crushing Strength(MPa) ≥ | 15 | 10 |
Thermal Conductivity W/( m·K) ≤ | 0.65 | 0.45 |
Kutora Mvura (%) ≤ | 15 | kushanda face 5 |
Acid-proof rate (%) ≤ | 98 | 97 |
Service Tembiricha(℃) ≤ | 1000 | 1000 |
Seyakasimba acid inopokana midziyo yeasidhi proof zvidhinha, inogona kushandiswa mune yakanyanya kupisa tembiricha ine acid atmosphere uye slag erosion, uye zvakare acid proof block inogona kuiswa zvakanyanya pakuvaka lining yeshongwe, dziva, tangi, groove ye petroleum, indasitiri yemakemikari, makemikari fetiraiza, pharmacy, kubika, mukaka chigadzirwa, papermaking, smelt, kemikari faibha uye electroplating, makemikari marabhoritari, magetsi chizvarwa, gasi uye mamwe indasitiri.
RS refractory fekitori inyanzvi asidhi proof block mutengesi iyo yakavambwa mukutanga 90s yemakumi maviri emakore. RS refractory fekitori ine hunyanzvi mune acid proof zvidhinha kweanopfuura makore makumi maviri. kana iwe uine chimwe chinodiwa che magnesite chrome block, kana uine mimwe mibvunzo pane acid inodzivirira zvidhinha nezve muviri nemakemikari zviratidzo, ndapota taura nesu mahara. uye Rs refractory fekitori sehunyanzvi acid inodzivirira zvidhinha inogadzira muchina, ine mamwe mabhenefiti emakwikwi seanotevera: