Concrete pouring for the beam, slab and column in the high-pressure recycle gas section of the 300,000 tons/year tubular EVA plant in Jilin Petrochemical Company’s refining and chemical transformation project
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The 25th National \"Safety Production Month\" in 2026: Everyone talks about safety, everyone knows how to handle emergencies; identifying and addressing risks and hazards --------------------------------------------------
【History of Haichuan Chemical】--The past and present of the world’s first sewage treatment plant--From the terrible stench in London to AI-powered water treatment plants https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5723785 (Source: Haichuan Chemical Forum (Hua Haichuan Liu hcbbs))
【Ten Years of Rapid Development in Chemical Equipment】Reaching international leading levels by 3154-2026! “Evaluation of the achievements in “Key Technologies for Polymer Batch Supercritical Foaming and Its Green Industrial Application”! https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5722917 (Source: Haichuan Chemical Industry Forum (Hua Haichuan Liu hcbbs))
【Haichuan Chemical History】Summary Post--Viewing Development through History! Constantly being updated! https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5718076 (Source: Haichuan Chemical Industry Forum (Hua Hai Chuan Liu hcbbs))
【Ten Years of Rapid Development in Chemical Engineering Equipment】The 10,000-ton biomass pressurized gasification pilot plant developed by China Energy Engineering Group over the period 2031–2026 has completed a 72-hour continuous operation test! https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5723938 (Source: Haichuan Chemical Industry Forum (Hua Haichuan Liu hcbbs))
【Haichuan’s Guide to Chemical Equipment】--Liquid Ring Vacuum Pumps https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5724058 (Source: Haichuan Chemical Forum (Hua Haichuan Liu hcbbs))
【Safety Management and Standardization of Special Equipment】Illustrated Quick Reference for Major Hazards in Special Equipment! On-site inspection allows for direct comparison, enabling immediate identification of high-risk factors. https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5724082 (Source: Haichuan Chemicals Forum (Hua Haichuan Liu hcbbs))
【History of Haichuan Chemical Industry】Chen Jianyuan – Pioneer and master designer in China’s defense chemical industry, fertilizer industry, and new chemical materials https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5724090 (Source: Haichuan Chemical Industry Forum (Hua Haichuan Liu hcbbs))
[Haichuan’s Guide to Chemical Engineering Equipment] Auxiliary Systems in Thermal Power Plant Power Stations – Wet Electrostatic Precipitators https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5724151 (Source: Haichuan Chemical Engineering Forum (Hua Haichuan Liu hcbbs))
【Haichuan Safety Discussion】Hidden Dangers Around Us – Is it an overzealous requirement to install combustible gas detectors outdoors without a rain cover? ? https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5724304 (Source: Haichuan Chemical Industry Forum (Hua Hai Chuan Liu hcbbs))
【Ten Years of Rapid Development in Chemical Equipment】The 3171-2026 framework has established a complete technology pathway for producing ethanol from coal; a pilot-scale plant capable of producing 10,000 tons per year of methyl acetate through dimethyl ether carbonylation has completed its testing phase. https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5724199 (Source: Hainan Chemical Industry Forum (HCBBS))