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According to reports from Jinfeng Xifenghang as of the end of March 2026, in order to implement the group company’s strategic plan to optimize the raw material structure and improve the operational efficiency of the facilities, the gasification workshop is making every effort to carry out trials using pure oxygen for the gasification of lump coal in fixed-bed reactors. During the trial operation period, management personnel and key technical staff were present at the site throughout the time, closely monitoring critical parameters such as furnace temperature, furnace pressure, gas composition, and system resistance. Precise adjustments are made based on the dynamics of the furnace operation, ensuring stable operating conditions and controlled parameters. Next, the gasification workshop will continue to closely monitor the operating conditions, collect data comprehensively, summarize experience, and optimize the processes, striving to ensure the successful completion of the trial run and contributing to the company’s high-quality development through practical actions and results. Shanxi Xifenghang Chemical Company’s No. 1 ammonia synthesis plant uses 4 φ3000 pure oxygen gas generation furnaces, replacing the original 5 φ2610 atmospheric pressure batch fixed-bed gas generation furnaces. The 2# gasification system uses 5 φ3600 micro-pressure pure oxygen gasifiers to replace the existing 10 φ2650 fixed-bed batch gasifiers.
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