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821厂高放废液的Na含量远高于国外同类废液,占废物氧化物总量的40wt%以上。为获得既满足电熔炉法玻璃固化的工艺要求和具有理想的产品玻璃性能、又不给下一步玻璃珠生产带来困难的基础玻璃配方,我们根据以往研制废物玻璃配方的经验和废物玻璃组分对粘度和电阻率影响的研究结果,确定基础玻璃由SiO_2,B_2O_3,Na_2O,Li_2O,AL_2O_3,CaO,TiO_2和MgO等八种组分构成,并规定了它们的范围。由此而
The Na content of 821 high-level liquid waste is much higher than that of foreign similar waste, accounting for more than 40 wt% of the total amount of waste oxides. In order to obtain basic glass formulations that meet both the glass melting process requirements of the electrofusion furnace process and the desired glass properties without sacrificing the production of glass beads in the future, The results of the study on the influence of viscosity and resistivity show that the basic glass is composed of eight components of SiO 2, B 2 O 3, Na 2 O, Li 2 O, AL 2 O 3, CaO, TiO 2 and MgO, and their ranges are specified. From this