Specialty gases continue to develop in China


At the recent two-day 21st National Specialty Gas Annual Meeting organised by Zhonghao Guangming Chemical Research Institute and the National Specialty Gas Information Centre, Mr. SUN Funan, Chief Engineer of the former, began by imparting to the almost 380 delegates from the domestic specialty gas industry that the industry experienced ‘phenomenal’ development in 2017.

This, he explained, was due to government policy to promote the integrated circuit (IC) industry and an influx of capital investment.

He also gave the recent situation of several electronic gases such as silane, nitrous oxide, ammonia, hydrogen chloride, dichlorosilane, trichlorosilane, and carbon monoxide, before LI Chunying from the National Institute of Metrology took the stage to explain in great length the ‘Establishment and Evaluation of National Metrological Standard Device for Gas Chromatographs’.

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