Construction
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Yixing Ruitai Refractory Mat Co Ltd has been granted a patent for Cylinder Brick Quick-change Structure of Top-jet Gasification Furnace. Qian Yaohua, Zhou Zuming, Wan Zhoujian, Huang Wensheng, Jiang Ming, Zhou Yongming, Xie Liang, Fu Qiang, Ma Xiaoping, Wu Yuefeng, Wang Zhenyu and Niu Qiutao developed the inve..