姚洪

·Patents

Current position: 英文主页 > Scientific Research > Patents
Hongyun Hu, Hua Tang, Aijun Li, Kang Xie, Yuhan Yang, Fu Yang, Hong Yao. A method and product for preparing carbon black by heat treatment of waste tire pyrolysis by molten salt. National invention patent. Application number: 201910417723.4
Release time:2019-09-11  Hits: