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采用不同的烧结混合熔剂进行了试验室试验和工业试验,以寻求适用于内陆公司烧结厂的廉价代用熔剂。目前,内陆公司使用的混合熔剂,就其对生产率和烧结矿质最(还原性和含硫量)的影响来看,是一种较好的熔剂。用该混合熔剂生产的烧结矿,其K_2O含量略高于用其他混合熔剂生产的烧结矿。采用内陆公司混合熔剂后,烧结矿产、质量得到改善,可能与石灰石和白云石的粒度、品粒大小和均匀程度、化学成分有关。
Laboratory tests and industrial tests were conducted using different sinter mixed fluxes to find inexpensive alternative fluxes suitable for use in inland company sinter plants. At present, mixed fluxes used by landlocked companies are a good flux in terms of their impact on productivity and the most sinter minerals (reducibility and sulfur content). Sinter ore produced with this mixed flux has slightly higher K 2 O content than sinter produced with other mixed fluxes. The use of fluxes from inland companies results in improved quality of sinter minerals that may be related to the limestone and dolomite size, grain size and uniformity, and chemical composition.