Acid tetee castable ua taʻua foi refractory castable, o se tasi o mea refractory, ma e mafai ona tetee i le tafia o le acid, lea e masani ona faaaoga i metallurgy le ferrous, alamanuia kemikolo, alaasu, ma isi. castable e maualuga atu mea o lo'o i totonu o so'o fa'amau ma susū ma sili atu le suavai. Unshaped refractory ei ai le lautele faila o talosaga ma e mafai ona faʻaaogaina e ala i le sasaa poʻo le ramming e tusa ai ma le filifiliga o tulaga tautua mo meafaitino ma soʻo faʻamau.
Acid tetee castable faagasologa gaosiga e faigofie e aunoa ma meafaigaluega faapitoa. Acid resistant castable e maualuga le malosi fa'ainisinia ma maualuga maualuga. E faigofie ona fausia i le auala e sasaa ai. Acid resistant castables e mafai ona fa'aoga sa'o i le inisinia e aunoa ma le fana. Ma acid tetee refractory castable e mafai ona tetee acid medium corrosion o 800 ~ 1200 ℃ mafai ona sasaa taʻua refractory acid tetee castable. Refractory acid resistant castable e faia i vai tioata e pei o fusi, acid po o alkali acid refractory e pei o aggregate ma pauta, ma se aofaiga itiiti o le coagulant. Ae ui i lea, o ia mea e lafo e le mafai ona tetee atu i le pala e ala ile alkali, hydrochloric acid, hydrofluoric acid ma le ga'o maualuga.
O le tu'ufa'atasiga lautele o le acid resistant castable o: acid-resistant refractory aggregate (60-70%), pa'u (30-40%), ma le sodium fluorosilicate (13% -16%) e fai ma sui fa'amalosi.
Acid Resistant Castable | |
Aitema | Fa'asinomaga |
Al2O3% | ≥40 |
Tete'e Asi% | ≥98.5 |
Malosi tele (110℃×24h) g/cm3 | ≥2.20 |
Malosi Tu'imomomo Malili (110℃×24h) Mpa | ≥30 |
Malosi Tu'imomomo Malili (1350℃×24h) Mpa | ≥45 |
Acid resistant castable o loʻo faʻaaogaina lautele i le acid petrochemical plant ma sulfuric acid plant.
E mafai ona lafo i totonu o le alavaa o le tino ma e mafai foi ona faia i oloa muai lafo. lea e masani ona faaaoga mo linings o ogaumu eseese ma kilns, ma castable tetee acid e masani ona faaaogaina i ogaumu alamanuia o alamanuia metallurgical, alamanuia suauu, alamanuia kemikolo, mea fau fale ma alamanuia inisinia mo le tetee atu maualuga vevela tafia.
RS refractory factory o se fa'apolofesa fa'atekonolosi fa'apolofesa fa'atau oloa na fa'atūina i le amataga o le 90s o le luasefulu seneturi. RS refractory factory ua fa'apitoa i fa'ama'i fa'asa'o mo le silia ma le 20 tausaga. afai e iai sau mana'oga ole refractory acid resistant castable, pe iai ni au fesili ile acid resistant refractory castable e uiga i fa'ailoga fa'aletino ma vaila'au, fa'amolemole fa'afeso'ota'i i matou e leai se totogi. ma le Rs refractory factory e avea o se tagata gaosi oloa castable faʻapolofesa faʻasaʻo acid i Saina, ei ai nisi tulaga lelei faatauva e pei ona taua i lalo: