Chemicals
| Mon 31 Aug 2026
Beijing, Sept. 1 -- Shanxi Tianji Luan Chemical Co Ltd has been granted a patent for Synthetic Ammonia Membrane Separation and Recovery Equipment. Fu Yuan, Xiao Wei, Dong Weixin, Shi Wei, Jiang Guoliang, Jiang Xiaogang, Zhang Jinsheng, Shen Lei, Wang Ren, Lu Rui, Cui Jieen, Yu Junjun and Zhang Guopeng developed the invention.
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