玻纖復合材料制成矽灰石之研究

Study on Plasma Vitrification and Reuse of Non-combustible Fiber Reinforced Plastics

台湾海洋大学材料工程研究所过去6年来至今,针对可燃与不可燃医疗废弃物、石化产业有害废弃物、模拟放射性废弃物与可燃与各类不可燃废弃物作一系列高温电浆熔融处理研究。此次研究处理对象为不可燃废弃物中的Fiber Reinforced Plastic(FRP)复合材料、刺纲。研究配比中添加了玻璃以改变化学成份,经高温电浆熔融后熔岩具有高硬度、硬度平均值,低滤出率与非晶结构。添加特殊成分调节剂於熔岩粉末中均匀混合与特殊热处理后,产生乳白色矽灰石玻璃陶瓷材料。

Fishery wastes like Fiber Resin-forced Plastic (FRP) and fishnet are non-combustible in nature. FRP was found to be the most common composite material in yachts. In recent years,fishnet disposal has become a challenging problem. In this study,FRP,gill nets and waste glass were mixed and treated by thermal plasma. Experimental Design Optimizer (EDO) was used to design the best ratio for the production of good quaility vitrification slag while Multi-Correlation (MC) program was used for finding the dey waste to affect the variance of volume reduction and weight reduction. The vitrification slag was further heat-treated to form the crystalline brick with proper sintering process and adding some nucleating agents. A new and useful glass-ceramic material was thus obtained with desirable properties.