- 08
- Sep
Brick siliki maka oven Coke
Brick siliki maka oven Coke
Na -eji: a na -ejikarị ya eme ihe na ndị nrụpụta oven coke, chutes na ụlọ ọkụ
Brik siliki bụ ihe ndị na -eweghachi mmiri acid nke nwere tridymite, cristobalite na obere quartz fọdụrụ na usoro iko.
atụmatụ:
Ọdịnaya silica dị n’elu 94%. Ezi njupụta bụ 2.35g/cm3. Ọ nwere nguzogide acid slag mbuze. Ike dị elu dị elu, ọnọdụ mmalite nke ịdị nro ibu bụ 1620 ~ 1670 ℃. Ọ gaghị agbarụ mgbe ejiri ogologo oge mee ya na oke okpomọkụ. Obere nkwụsi ike dị ala (oge 1 ~ 4 nke mgbanwe ọkụ na mmiri) A na -eji silica eke dị ka akụrụngwa, a na -etinyekwa ego kwesịrị ekwesị nke mineralizer iji kwalite mgbanwe nke quartz na ahụ akwụkwọ ndụ akwụkwọ ndụ ka ọ bụrụ phosphorite. Ejiri nwayọ gbanye ọkụ na 1350 ~ 14 30 ℃ n’okpuru mbenata ikuku. Mgbe ewe iwe ọkụ na 1450 ℃, a ga -enwe ihe dịka 1.5 ~ 2.2% nke mkpokọta olu. Mgbasa a fọdụrụnụ ga -eme ka nkwonkwo ịkpụ ahụ sie ike ma hụ na masonry nwere ezigbo nsụchi ikuku na ike nhazi. N’otu oge ahụ, ọ nwere uru nke ogologo ndụ ọrụ yana ibelata oriri ike.
Nkịtị na Chemical Project | index | |||
NZZ-96 | NZZ-95 | NZZ-94 | ||
SiO2,% ≥ | 9 | 95 | 94 | |
Fe2O3,% ≤ | 1.0 | 1.2 | 1.4 | |
Porosity pụtara,% ≤ | 22 (24) | |||
Ike mkpakọ na oke ụlọ, MPa ≥ | Otu ibu < 20Kg | 35 (30) | ||
Otu ibu ≥20Kg | 30 (25) | |||
0.2MPa ibu ịdị nro mmalite okpomọkụ, ≥ ≥ | 1660 | 1650 | 1640 (Silicenti Cement 1620) | |
Ezi njupụta, g/cm3 ≤ | 2.34 | 2.35 | ||