1.Refractory silica birikisi yɛ fi wutai bepɔw silica ne tiemen silica: su ahorow Wutai bepɔw silica yɛ pɛ wɔ dade content kyekyɛ ne ntɛmntɛm wɔ nsakrae, a ɛyɛ cementation silica. tiemen silica, a ɛyɛ crystal silica, yɛ kɛse wɔ ahotew, stable wɔ chemical composition ne slow wɔ loadiniinitial{{1} combineiness kinds of kinds of kinds of the kits in product Ɛba fam wɔ creep. mu.
2．Granularity afrafra a ɛfata so wɔ mfaso ma nsakrae a ɛba quartz crystal mu na nkɔso a ɛba wɔ volume density. silica birikisi mu no kyerɛ sɛ ɛyɛ daa ne ne kɛse pɛpɛɛpɛ .
3．Pɛpɛɛpɛ afrafra ne equation afrafra: automatic compounding nhyehyɛe ne ahoɔden afrafra awerɛhyem uniformityof product.
4.Mfiridwuma a ɛyɛ nwonwa a wɔde yɛ nhwɛso no ma wonya awerɛhyem sɛ nneɛma a wɔyɛ no pɛpɛɛpɛ: ma nsusuwso nhyɛso no nkɔ soro na ɛma wonya ahoɔden a wɔde yɛ ade no mu den.
5．Nneɛma ahorow a wɔde tow tuo, automation a ɛkorɔn, ɔhyew a ɛsakra kakra, bere tiaa a wɔde yɛ, nneɛma ahorow a wɔyɛ ne adwumayɛ a ahoɔden wom fata ma mass production of the refractory material for the whole coke oven .
