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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