Shanxi Zhengwang Hydrogen Energy: Technical upgrade and renovation of the coupled process for methanol production, hydrogen energy generation, and ammonia synthesis from coke oven gas
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Project Name: Upgrade Project for the Coupled Process of Converting Coke Oven Gas into Methanol – Hydrogen Energy – Ammonia Synthesis at Shanxi Zhengwang Hydrogen Energy Technology Co., Ltd. Launch Date: March 12, 2026 Location: Shanxi Industry/Project Type: Chemicals and Pharmaceuticals/Fuel Processing such as Petroleum and Coal/Modern Coal Chemistry； New infrastructure and new industries/Hydrogen energy Project owner: Shanxi Zhengwang Hydrogen Energy Technology Co., Ltd. Total investment: 219.11 million yuan Current progress: Planning and feasibility study Construction site: Modern Coal Chemical Industry Park, Xiaoyi Economic Development Zone, Lüliang City, Shanxi Province (Nanyao Village, Wutong Town) Construction contents: Decommissioning of gas generation furnaces and their auxiliary equipment ； Carry out targeted modifications to the coke oven gas compressor, pre-compressor, synthesis compressor, and hydrogen compressor ； The feed gas centrifugal compressor and synthesis compressor were changed from being driven by motors to being driven by steam turbines, and one additional substation was added ； Replace the adsorbent and modify the pipelines in the PSA decarburization adsorption unit. Milestone: 2026-03-11. The project is currently going through preliminary procedures. (Planning and Feasibility Study)
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