Overview of High-Value Reuse and Grinding at Sub-Zero Temperature of Scrap Rubber Tires

6th Annual International Conference on Material Science and Environmental Engineering

材料科学;生态环境科学

Wang, Qiucheng^1 ; Huang, Zijun^1 ; Liu, Zhengqing^1

Institute of Vehicle Engineering, Zhejiang University of Technology, Hangzhou

310023, China^1

关键词: Application prospect;    Cryogenic grinding;    Development trends;    Manufacturing process;    Recycling technology;    Remanufacturing process;    Scrap rubber tires;    Sub-zero temperatures;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/472/1/012071/pdf
DOI  :  10.1088/1757-899X/472/1/012071

来源: IOP

【 摘 要 】

It is of good application prospects for the low carbon remanufacturing process to product fine reclaimed rubber powder by grinding scrap rubber tire at low temperature. Through review of the recycling technology of scrap tire at low temperature and the high-value reuse of the regenerated rubber powder of domestic and abroad, the advantages and disadvantages of several grinding processes at low temperature are compared, the main existing problems of the cryogenic grinding technology are put forward. In addition, the development trend of the cryogenic grinding technology of waste tire and the high-value reuse of the regenerated rubber powder is prospected. The key point to solve the problem of high-value reuse is to improve the manufacturing process of fine reclaimed rubber powder and the development of equipment.