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Project Name: Inner Mongolia Zhuozheng Coal Chemical Co., Ltd.’s Project to Produce 400,000 tons of oxalic acid per year via the hydrolysis of dimethyl oxalate. Launch Date: March 26, 2026. Location: Inner Mongolia. Industry/Project Type: Chemicals and Pharmaceuticals/Chemical Raw Materials and Chemical Products/Chemical Raw Materials. Project Owner: Inner Mongolia Zhuozheng Coal Chemical Co., Ltd. Total Investment: 1,360 million yuan. Current Progress: Planning and feasibility study phase. Construction Location: Wudinghe Town, Wushen Banner, Ordos City, Inner Mongolia Autonomous Region (Nalinhe Industrial Park, Sulihe Economic Development Zone). Scope of Construction: The project’s capacity for producing 1.2 million tons of coal-based methanol per year has been adjusted to 1 million tons per year; the excess process gas, boilers, water treatment systems, and other auxiliary facilities related to fire protection will also be utilized in this project; 400,000 tons/year dimethyl oxalate plant, 400,000 tons/year oxalic acid plant ; The construction scope includes an oxalic acid plant, a dimethyl oxalate plant, along with supporting intermediate tank areas, cabinet rooms, substations, a packaging building, and warehouses. Progress milestone: 2026-03-25. The project is still in the initial stage, with relevant procedures being handled. (Planning and Feasibility Study)
【Ten Years of Rapid Development in Chemical Engineering Equipment】Key dehydrogenation technology for the toluene-methylcyclohexane organic liquid hydrogen storage system was approved for use, 3051–2026 https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5716272 (Source: Haichuan Chemical Industry Forum (HCBBS))
【Ten Years of Rapid Development in Chemical Engineering Equipment】China’s first subcritical once-through reheated power unit was successfully connected to the grid for power generation between 2030 and 2026. https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5716102 (Source: Haichuan Chemical Engineering Forum (HCBBS))
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[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))
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[Haichuan Chemical Technology Documentation] Case of leakage due to the use of 316L stainless steel pipes for transporting fresh water: https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5716662 (Source: Haichuan Chemical Forum (Hua Haichuan Liu hcbbs))
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