Alkali tetee poloka o se ituaiga o piliki alumina maualalo, o le mataupu Al2O3 o le 30-25%, o le mea autu o poloka tetee alkali e maualalo alumina refractory omea, alkali tetee poloka afi o se ituaiga silicaalumina faasologa refractory oloa ma lelei alkali tafia tetee. fa'atinoga i faiga fa'auma sima. poloka refractory tetee alkali e maualuga le malosi, lelei le mautu o le voluma, alkali tafia malosi, ma isi. alkali tetee poloka refractory e talafeagai i le sima preheater ma le ogaumu pala.
Alkali tete'e piliki o lo'o i le maualuga o le vevela e mafai ona tali atu i le alkali u'amea u'amea gaosia maualuga viscosity o le vaega vai, faia ai se vaega o glaze ua suia foliga papa, ufiufi luga o le poloka piliki pores luga, e puipuia ai le infiltration ma tafi o le alkali. u'amea mea liusuavai, maua le faamoemoega o le tafia alkali. poloka tetee alkali e faasino i piliki ele ele ele ele alkali e pei o le mea mata autu, lea e faia i le alumini i le sima kiln faiga ma e lelei alkali tetee corrosion ma conductivity vevela maualalo.
E mafai ona vaevaeina piliki alkaline i ni ituaiga se fa: piliki masani alkali, piliki malosi malosi alkali, poloka poloka poloka alkali ma ituaiga poloka poloka alkali.
Ole piliki masani ole alkali e masani ona fa'aogaina ile fa'avevela fa'auma sima ma le ogaumu pala fa'atolu.
Ole malosi maualuga ole piliki fa'asao ole alkali e masani ona fa'aogaina ile fa'avevela afi sima, ogaumu pala, ala ea e tolu, fa'a'a'a'e fa'aa'e tūsa'o, pa'u afā.
Vault ituaiga alkali tetee poloka e masani ona faaaoga i le sima umu preheater ma decomposing ogaumu faatolu.
ituaiga insulation Thermal poloka poloka tetee lelei alkali corrosion tetee ma maualalo conductivity vevela, maua le faatinoga o le vevela o le silica alumina refractory oloa.
Aitema | Piliki fa'apitoa fa'ama'i fa'ama'i | Piliki mama mama |
SiO2(%) ≥ | 65 | 65 |
Malosi tele(g/m³) | 1.6-1.8 | 1.0-1.3 |
Malosi Tu'imomomo malūlū(MPa) ≥ | 15 | 10 |
Amioga vevela W/(m·K) ≤ | 0.65 | 0.45 |
Suavai Suavai(%) ≤ | 15 | foliga galue 5 |
Fuafuaga fa'amaonia-acid(%) ≤ | 98 | 97 |
Au'aunaga vevela( ℃) ≤ | 1000 | 1000 |
Alkali tete'e piliki refractory e maualuga le malosi, mautu voluma lelei, alkali erosion gafatia. piliki tetee alkali e faatatau i le ogaumu sima preheater ma decomposing ogaumu, ala ea, ma isi piliki afi tetee alkali faaaogaina foi i le faiga preheating Kiln, ogaumu decomposition, ala ea maualuga.
RS refractory falegaosimea o se tagata tomai faapitoa alkali tetee gaosi poloka refractory i Saina, e tele tulaga lelei faatauva i le maketi. afai e iai sau mana'oga mo poloka poloka alkali, pe iai ni au fesili ile piliki afi fa'aletino e uiga i fa'ailoga fa'aletino ma vaila'au, fa'amolemole fa'afeso'ota'i i matou mo le leai o se totogi, matou te tu'uina atu ia te oe piliki fa'amaufa'ailoga maualuga alkali.