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As of April 16, the Batuta hydrogen refueling station, operated by Guohua Investment’s Mengxi branch and being China’s first hydrogen refueling station for heavy-haul railways, has accumulated a total hydrogen filling volume of over 10,000 kilograms, marking a milestone in the scaled application of hydrogen energy in this sector of railway transportation in China. As an important demonstration project for Guohua Investment’s strategy in the hydrogen energy sector, this hydrogen refueling station is located at Hailisihao South Station in Yijinhuoluo Banner, Ordos City, Inner Mongolia. It has a daily hydrogen refueling capacity of 500 kilograms, and it provides hydrogen refueling services for high-power hydrogen-powered shunting locomotives in China, as well as zero-emission contact line maintenance vehicles equipped with \"hydrogen fuel cells + lithium-ion batteries\".
【Ten Years of Rapid Development in Chemical Engineering Equipment】3115–2026: China’s first fully domestically developed control system for a key coal chemical plant comes online https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5720043 (Source: Haichuan Chemical Industry Forum (HCBBS))
【Ten Years of Rapid Development in Chemical Engineering Equipment】3115–2026: China’s first fully domestically developed control system for a key coal chemical plant comes online https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5720043 (Source: Haichuan Chemical Industry Forum (HCBBS))
【Haichuan Teahouse】Steamed Pork with Salted Fish – A Home-style Flavor Embedded in the DNA of Cantonese People https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5720135 (Source: Haichuan Chemical Industry Forum (Hua Haichuan Liu hcbbs))
【Haichuan Teahouse】A spoonful of hot porridge paired with fish rice – an iconic home-style flavor etched in the memories of the Teochew people. https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5720139 (Source: Haichuan Chemicals Forum (Hua Haichuan Liu hcbbs))
【Safety Management and Standardization of Special Equipment】How should mandatory inspections of pressure gauges be carried out? See what the experts say! ! https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5720162 (Source: Haichuan Chemical Engineering Forum (HCBBS))
【Haichuan Teahouse】Homemade Shantou-style braised soup for hot pot, https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5720278 (Source: Haichuan Chemicals Forum (Hua Haichuan Liu hcbbs))
【Ten Years of Rapid Development in Chemical Engineering Equipment】3117–2026: The steam turbines developed by Hangzhou Steam Turbine Group for 120,000-class air separation units have completed full-scale no-load operation tests. https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5720077 (Source: Haichuan Chemical Industry Forum (HCBBS))
【Hechuan Modular Installation Discussion】Summary post – everyone is welcome to join the discussion! https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1773168 (Source: Haichuan Chemical Industry Forum (Hua Haichuan Liu hcbbs))
【Ten Years of Rapid Development in Chemical Engineering Equipment】The first domestically developed drilling riser system for depths of 1,500 meters, created by China National Offshore Oil Corporation between 2019 and 2026, has been put into use. https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5720299 (Source: Haichuan Chemical Engineering Forum (HCBBS))
[Common Issues in Haichuan Pipeline Design] – A compilation post; images and text are being updated. Feel free to join the discussion: https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5705828 (Source: Haichuan Chemical Forum (Hua Haichuan Liu hcbbs))