Energy
| Thu 13 Feb 2025
Beijing, Feb. 13 -- Changshu Longteng Special Steel has received a patent for blast furnace heat supply system. This invention was developed by Xu Li, Xing Feng, Wu Jianrong, Su Cunping, Fu Jiahui, Ding Chuanwei, Ai Zhiming, Zhang Shangjie, Zhang Hai, Chen Xiaojiang, He Guichi, Xu Qianfei, Qu Meng and Xue Chenggong.
The paten..