Research on Improvement of the Fracture Strength of Recycling Porcelain Table wares by Hybridization of Finer Particles in Raw Materials

1、公众同意新的瓷器餐具回收系统在日本，大部分餐具垃圾被填埋在土地上。开展了居民对废弃瓷器餐具作为原料回收利用做法的公众认可度调查。可以知道，85%的受访者对回收瓷器餐具持相当积极的态度。2.通过原料中的细颗粒杂交提高回收瓷器餐具的断裂强度的研究(1)瓷器餐具粉料特性的粉末工艺研究本研究的粉磨设备是振动球磨机和磨煤机。研究结果表明，磨球大小与研磨瓷器起始粒度之比是重要的，且尽可能大。(2)…法制备的陶瓷台面瓷器研磨颗粒表面性质的改善更多的NARA机械用于改善瓷器餐具废料的研磨颗粒的表面性质。杂化是指无论是否使用有机粘结剂，细颗粒都附着在大颗粒上。含杂化颗粒的烧结体的断裂强度与普通颗粒相比没有得到明显的提高，扫描电子显微镜认为这是由于大颗粒没有被充分溶解。3.应用生命周期评价法对陶瓷餐具废品回收系统进行了环境评价。对瓷器废品回收系统进行了生命周期评价，结果表明，以再生瓷器为原料的烧结体的CO_2排放量比以新原料为原料的烧结体的CO_2排放量少67 kg/t。

1,PUBLIC AGREEMENT ON NEW RECYCLING SYSTEM OF PORCELAIN TABLE WARES WASTEIn Japan, most of tableware waste is filled in land. The survey of public agreement of residents on the practice of the recycling of discharged porcelain tableware as raw materials was carried out. It can be known that 85% of answerers in this questionnaire survey have considerably positive attitude for the recycling of porcelain tableware.2.STUDY ON IMPROVEMENT OF THE FRACTURE STRENGTH OF RECYCLING PORCELAIN TABLE WARES BY HYBRIDIZATION OF FINER PARTICLES IN RAW MATERIALS(1)Powder Technological Study on Properties of Ground Particles of Porcelain Table Wares WasteGrinding apparatuses in this study were Vibrating Ball Mill and Attrition Mill. The obtained result shows that ratio between ball size in mills and starting particles size of porcelain for grinding is important and good as possible as large.(2)The Improvement of Surface Characters of Ground Particles of Porcelain Table waresHybridization System making by … More NARA Machinery was used for improvement of surface characters of ground particles of porcelain table wares waste. The hybridization means that fine particles are adhered on large particles on whether using organic binder or not. The recognized results by SEM show that fine particles adhere on large ground particles of these wastes by using organic binder.(3)Fracture Strength of Sintered Sample Contained Hybridized ParticlesFracture strengths of sintered sample contained hybridized particles are not improved on comparison with ordinary particle condition The reason is recognized by SEM that large particles not solved sufficiently. But those strength of sintered samples contained same amounts of fine particles are improved or are equal grade as comparison with that of ordinary samples.3.ASSESSMENT ON RECYCLING SYSTEM OF POCELAIN TABLES WARES WASTE BY LCAEnvironmental assessment on recycling system of porcelain table wares waste was done by LCA The obtained results show that amounts of discharged CO_2 on the case using recycling porcelain table wares as raw material is smaller than that on the case using new raw materials on 67kg/t/ Less